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Changelog
Version 7.21.6 (22 Apr 2011)
Daniel Stenberg (22 Apr 2011)
- RELEASE-NOTES: two more contributors
Dan Fandrich (21 Apr 2011)
- Fixed test 1023 when using daily snapshots
- Include unistd.h to declare close()
Julien Chaffraix (21 Apr 2011)
- [Fabian Keil brought this change]
In lib/, change 'wanna' to 'want to'.
Found with codespell.
- [Fabian Keil brought this change]
Fix spelling errors in buildconf
Found with codespell.
- [Fabian Keil brought this change]
Fix spelling errors in src/
Found with codespell.
- [Fabian Keil brought this change]
Fix spelling errors in include/
- [Fabian Keil brought this change]
Fix a couple of spelling errors in lib/
Found with codespell.
- transfer.c: Fixed indentation in readwrite_data.
Dan Fandrich (20 Apr 2011)
- Fixed closing test tag
Daniel Stenberg (20 Apr 2011)
- RELEASE-NOTES: synced with 3242abd87a1262
- SFTP: close file before postquote
Make sure that files are closed before the post quote commands run as if
they operate on the just transferred file they could otherwise easily
fail.
Patch by: Rajesh Naganathan (edited)
Dan Fandrich (20 Apr 2011)
- Fixed test 1022 when using daily snapshots
Daniel Stenberg (20 Apr 2011)
- Curl_http_connect: detect HTTPS properly after CONNECT
libcurl failed to check the correct struct for HTTPS after CONNECT was
issued to the proxy, so it didn't do the TLS handshake and subsequently
failed the connection. A regression released in 7.21.5 (introduced
around commit 8831000bc07de).
Bug: http://curl.haxx.se/mail/lib-2011-04/0134.html
Reported by: Josue Andrade Gomes
- curl_easy_setopt.3: CURLOPT_PROXYTYPE clarification
When set to a HTTP 1.0 proxy, that only affects the CONNECT request and
not the regular HTTP request.
- [Gisle Vanem brought this change]
CURL_DOES_CONVERSIONS: fixes
Made it compile and work again after the code move.
- CURL_DOES_CONVERSIONS: cleanup
Massively reduce #ifdefs all over (23 #ifdef lines less so far)
Moved conversion-specific code to non-ascii.c
Guenter Knauf (19 Apr 2011)
- Improve MinGW static makefile builds.
It is now possible to use any combination of features without
having to 1st add makefile targets to the main makefile. The
main makefile now passes the 'mingw32-feat1-feat2' as var CFG,
and the ./[lib|src]/Makefile.m32 parses the CFG var to determine
the features to be enabled.
- Enabled MinGW native Windows IDN build.
- Windows native IDN fixes.
changed windows.h include to system header;
changed obsolete 2nd check for str_w to str_utf8 in order to catch
malloc() failure and avoid a free(NULL);
changed calls to GetLastError() to void to kill unsused var compiler
warnings;
moved one call to GetLastError() into else case so that its only
called when WideCharToMultiByte() really fails.
- Windows native IDN fixes.
Provide prototype for curl_win32_idn_to_ascii();
remove wrong 3rd parameter from curl_win32_idn_to_ascii() call.
Daniel Stenberg (19 Apr 2011)
- curl-config: fix version output
do the s/VERSION/CURLVERSION replacement for the human redable output
for --checkfor
Reported by: Ryan Schmidt
- RELEASE-NOTES: synced with 5aae3c13e2
Guenter Knauf (19 Apr 2011)
- Updated default (recommended) dependency versions.
- Updated default (recommended) dependency versions.
Daniel Stenberg (18 Apr 2011)
- transfer-encoding: document the options
The new libcurl and command line options are now described.
- transfer-encoding: added new option and cmdline
Added CURLOPT_TRANSFER_ENCODING as the option to set to request Transfer
Encoding in HTTP requests (if built zlib enabled). I also renamed
CURLOPT_ENCODING to CURLOPT_ACCEPT_ENCODING (while keeping the old name
around) to reduce the confusion when we have to encoding options for
HTTP.
--tr-encoding is now the new command line option for curl to request
this, and thus I updated the test cases accordingly.
- CURLE_BAD_CONTENT_ENCODING: now used for transfer encoding too
- TE: do the Connection: header
When TE: is inserted in the request, we must add a "Connection: TE" as
well to be HTTP 1.1 compliant. If a custom Connection: header is passed
in, we must use that and only append TE to it. Test case 1125 verifies
TE: + custom Connection:.
- test1124: verify gzip AND chunked transfer-encoding
- TE: rename struct field content_encoding
Since this struct member is used in the code to determine what and how
to decode automatically and since it is now also used for compressed
Transfer-Encodings, I renamed it to the more suitable 'auto_decoding'
- HTTP: add support for gzip and deflate Transfer-Encoding
Transfer-Encoding differs from Content-Encoding in a few subtle ways,
but primarily it concerns the transfer only and not the content so when
discovered to be compressed we know we have to uncompress it. There will
only arrive compressed transfers in a response after we have requested
them with the appropriate TE: header.
Test case 1122 and 1123 verify.
Patrick Monnerat (18 Apr 2011)
- OS400 pragma comment: replace (date) by (user, __DATE__) to include year.
- Augment RPG binding with "OLDIES" definitions.
Fix OS400 LDAP wrappers: strings were non null-terminated.
Daniel Stenberg (18 Apr 2011)
- curl-config: fix --version
curl-config --version didn't output the correct version string (bug
introduced in commit 0355e33b5f7b234cf3), and unfortunately the test
case 1022 that was supposed to check for this was broken.
This change fixes the test to detect this problem and it fixes the
output.
Bug: http://curl.haxx.se/bug/view.cgi?id=3288727
- RELEASE-NOTES: updated contributor amount
- THANKS: 11 new contributors from 7.21.5
- 7.21.6: next planned release number
Version 7.21.5 (17 Apr 2011)
Daniel Stenberg (17 Apr 2011)
- base64.c: removed wrong comment
- INTERNALS: clean up
Clarified the release procedure
- TODO-RELEASE: push the remaining ones to next release
As we're closing in on the release, I give up on the remaining ones but
I leave them in here for now to try to fix for next release.
I removed the 281 issue about warnings from the statical analyzer scans,
as they seem to be mostly false positives at this point.
- RELEASE-NOTES: synced with c246f63a71
- Curl_ssl_shutdown: restore send/recv pointers
When going back from SSL, put the send/recv function pointers back to
the plain versions.
Bug: http://curl.haxx.se/mail/lib-2011-04/0070.html
Reported by: Mehmet Bozkurt
Guenter Knauf (16 Apr 2011)
- Changed email per Gisle's request.
Daniel Stenberg (14 Apr 2011)
- curl.1: error code update
Error 4 has got a meaning
Error 48 has got a slightly different meaning now
- FAQ: c-ares does ipv6 pretty well now
- [Andrei Benea brought this change]
Fix a buffer overflow in pubkey_show().
Guenter Knauf (14 Apr 2011)
- Replaced var manipulations with perlish hacks.
Dan Fandrich (12 Apr 2011)
- Updated minimum binary sizes
Daniel Stenberg (12 Apr 2011)
- configure: libssh2 link fix without pkg-config
The script didn't properly add the -lssh2 link option when it enabled
libssh2 linking where pkg-config isn't found.
Reported by: Saqib Ali
Bug: http://curl.haxx.se/mail/lib-2011-04/0054.html
- RELEASE-NOTES: synced with f01df197981
- checkconnection: don't call with NULL pointer
When checking if an existing RTSP connection is alive or not, the
checkconnection function might be called with a SessionHandle pointer
being NULL and then referenced causing a crash. This happened only using
the multi interface.
Reported by: Tinus van den Berg
Bug: http://curl.haxx.se/bug/view.cgi?id=3280739
- curl.1: spell out the -O target directory
When using -O the file will be saved in the current directory, and this
is now spelled out clearly.
- OpenSSL: no-sslv2 aware
Allow openSSL without SSL2 to be used. This fix is inspired by the fix
provided by Cristian Rodr<64>guez.
Reported by: Cristian Rodr<64>guez
- curl_easy_setopt.3: CURLOPT_RESOLVE typo version
Reported by: Hongli Lai
Kamil Dudka (8 Apr 2011)
- nss: allow to use multiple client certificates for a single host
In case a client certificate is used, invalidate SSL session cache
at the end of a session. This forces NSS to ask for a new client
certificate when connecting second time to the same host.
Bug: https://bugzilla.redhat.com/689031
Daniel Stenberg (7 Apr 2011)
- mk-ca-bundle.pl: show full URL in output
When I decided to search for a potential error with the cacert bundle it
struck me I wanted to see the full source URL in the output...
Dan Fandrich (7 Apr 2011)
- Added mention of FTP proxies
Daniel Stenberg (7 Apr 2011)
- [Gisle Vanem brought this change]
src/Makefile.b32: updates
* Rename the object object directory from 'objs' to 'BCC_obj' to be in
sync with my previous patch for lib/Makefile.b32.
* Turn off these warnings to keep the build totally silent (with CBuilder-6
that is).
-w-inl 8026 Functions X are not expanded inline.
-w-pia 8060 Possibly incorrect assignment
-w-pin 8061 Initialization is only partially bracketed
(same added in src/Makefile.b32)
* $(MKDIR) and $(RMDIR) have been replaced with the shell-commands 'md'
and 'rd'. When having MingW/Msys programs 'mkdir.exe' and 'rmdir.exe' in
$PATH, this confuses Borland's make and the result (the cleaning etc.) would
not be as expected.
* Removed the preprocessing step; no need for PP_CMD and the .int files.
curl.exe builds fine w/o and the makefile gets simpler.
* Added a target for creating a compressed hugehelp.c if WITH_ZLIB is defined.
It assumes groff, gzip and perl is available if such an "advanced" users
requests it. Okay? BTW. My groff and Perl needs unix-slashes ('/').
Other perls should handle both forms ('/' and '\').
- [Gisle Vanem brought this change]
lib/Makefile.b32: updates
* Rename the object object directory from 'objs' to 'BCC_obj'. I feel
it should be named properly. Ref. Makefile.Watcom where it's called
'WC_Win32.obj'.
* Turn off these warnings to keep the build totally silent (with CBuilder-6
that is).
-w-inl 8026 Functions X are not expanded inline.
-w-pia 8060 Possibly incorrect assignment
-w-pin 8061 Initialization is only partially bracketed
I'm sure the warnings could be fixed the "proper" way or with some added
"#pragma" statements. But that just clutters the sources IMHO.
* $(MKDIR) and $(RMDIR) have been replaced with the shell-commands 'md'
and 'rd'. When having MingW/Msys programs 'mkdir.exe' and 'rmdir.exe' in
$PATH, this confuses Borland's make and the result (the cleaning etc.) would
not be as expected.
* Added a ".path.int = $(OBJDIR)" to tell make where the $(PREPROCESSED)
files are. Why we need the preprocess step in the fist place is beyond me
(Yang?). But I'll leave that for now.
- [Gisle Vanem brought this change]
examples/makefile.dj: update email
- TODO-RELEASE: deleted 4 issues
These problems have gotten no interest/feedback from users:
-275 - Introduce a way to avoid sending USER for FTP connections
-288 - bug 3219997 curl rtmp request curl: (55) select/poll returned error
This problem is rather an autoconf bug with little user interest and it
can be worked around with an older autoconf:
-278 - "Configure $as_echo does not work"
This problem is not fixed:
-286 - bug 3214223 Pipelined HTTP requests with a zero-length body broken
- [Chris Smowton brought this change]
HTTP pipelining: Fix handling of zero-length responses
Also add test case 584 for the same
Bug: http://curl.haxx.se/bug/view.cgi?id=3214223
- libcurl.pc: version number fix
This hasn't show the version number correctly since the $VERSION change
in the configure, and now it works again.
Dan Fandrich (5 Apr 2011)
- Changed some nonportable types
- Don't list NTLM in curl-config when HTTP is disabled
Also, fixed Curl_proxyCONNECT() stub with HTTP disabled.
- Fixed compatibility macro CURLE_URL_MALFORMAT_USER
Daniel Stenberg (5 Apr 2011)
- return code cleanup: build, init and run-time errors
Stop the abuse of CURLE_FAILED_INIT as return code for things not being
init related by introducing two new return codes:
CURLE_NOT_BUILT_IN and CURLE_UNKNOWN_OPTION
CURLE_NOT_BUILT_IN replaces return code 4 that has been obsoleted for
several years. It is used for returning error when something is
attempted to be used but the feature/option was not enabled or
explictitly disabled at build-time. Getting this error mostly means that
libcurl needs to be rebuilt.
CURLE_FAILED_INIT is now saved and used strictly for init
failures. Getting this problem means something went seriously wrong,
like a resource shortage or similar.
CURLE_UNKNOWN_OPTION is the option formerly known as
CURLE_UNKNOWN_TELNET_OPTION (and the old name is still present,
separately defined to be removed in a very distant future). This error
code is meant to be used to return when an option is given to libcurl
that isn't known. This problem would mostly indicate a problem in the
program that uses libcurl.
- FTP+proxy: macrofied functions when proxy disabled
In my attempts to reduce #ifdefs in code, the SOCKS functions are now
macros when libcurl is built without proxy support and therefore the FTP
code could avoid some #ifs.
- RELEASE-NOTES: synced with db59b6202d8
- [Ben Noordhuis brought this change]
[pop3 starttls] PASS command was not sent after upgrade to TLS.
- [Ben Noordhuis brought this change]
[pop3 starttls] the command to send is STLS, not STARTTLS.
Dan Fandrich (4 Apr 2011)
- Added http_proxy.c to the Symbian build files
Daniel Stenberg (4 Apr 2011)
- http-proxy: move proxy code to http_proxy.c
The new http_proxy.* files now host HTTP proxy specific code (500+ lines
moved out from http.c), and as a consequence there is a macro introduced
for the Curl_proxyCONNECT() function so that code can use it without
actually supporting proxy (or HTTP) in builds.
- disable cookies: remove ifdefs, move code
1 - make sure to #define macros for cookie functions in the cookie
header when cookies are disabled to avoid having to use #ifdefs in code
using those functions.
2 - move cookie-specific code to cookie.c and use the functio
conditionally as mentioned in (1).
net result: 6 #if lines removed, and 9 lines of code less
Kamil Dudka (4 Apr 2011)
- nss: fix a crash within SSL_AuthCertificate()
The bug was introduced in 806dbb0 (a wrong value was passed in as the
first argument to the default callback in our wrapper).
Daniel Stenberg (3 Apr 2011)
- multi: shorten lines
We keep them less than 80 columns
- multi: conn goes bad when data change
Within multi_socket when conn is used as a shorthand, data could be
changed and multi_runsingle could modify the connectdata struct to deal
with. This bug has not been included in a public release.
Using 'conn' like that turned out to be ugly. This change is a partial
revert of commit f1c6cd42f474df59.
Reported by: Miroslav Spousta
Bug: http://curl.haxx.se/bug/view.cgi?id=3265485
Guenter Knauf (1 Apr 2011)
- Increased script version.
- Make use of proxy vars if set.
Posted to the list by Quanah Gibson-Mount [quanah zimbra.com].
- Use var again instead of hard-coded filename.
Daniel Stenberg (29 Mar 2011)
- [Gisle Vanem brought this change]
typo fix
- curl_easy_setopt.3: mention TFTP read callback flaw
The read callback must return the exact requested amount of data when it
is used for doing TFTP uploads. This is due to how it deals with data
internally. This could/should be fixed but for now we document the
existing behavior.
Reported by: Colin Blair
Bug: http://curl.haxx.se/mail/lib-2011-03/0319.html
Yang Tse (27 Mar 2011)
- configure: fix libtool warning
Daniel Stenberg (25 Mar 2011)
- [Peter Sylvester brought this change]
TSL-SRP: enabled with OpenSSL
If a new enough OpenSSL version is used, configure detects the TLS-SRP
support and enables it.
- RELEASE-NOTES: synced with 11c2db2aa2a
- fix: re-use of bound connections
When asked to bind the local end of a connection when doing a request,
the code will now disqualify other existing connections from re-use even
if they are connected to the correct remote host.
This will also affect which connections that can be used for pipelining,
so that only connections that aren't bound or bound to the same
device/port you're asking for will be considered.
- symbols-in-versions: make test 1119 happy
- rtsp: move protocol code to dedicated file
The RTSP-specific function for checking for "dead" connection is better
located in rtsp.c. The code using this is now written without #ifdefs as
the function call is instead turned into a macro (in rtsp.h) when RTSP
is disabled.
- MAIL-ETIQUETTE: intro and spam
Added a little generic info section about the lists and a section about
how to deal with trolls and spam on the lists.
- TODO-RELEASE: 1 fixed, 1 notabug
Fixed:
271 - fix the IPv6-working probing to only exist at one place in the code and
only get done once
A problem not repeatable and no proper recipe given and therefore simply
removed for now until we hear something else:
282 - 100 Continue responses should return the "final" HTTP response code:
"Getting the HTTP response code following a 100 Continue"
- ipv6: only probe once
Move ipv6-functional-probe into a single function that is used from all
places that need to know.
Make the probe function store the result in a static variable so that
subsequent invokes just returns the previous result and won't have to
probe again.
- headers: more copyright headers added
- MAIL-ETIQUETTE: how to behave
This is a new documentation for the source tree. This information has
been present since a long time at
http://curl.haxx.se/mail/etiquette.html but now it is put into a plain
text version too for wider distribution. The web version will be
automatically generated from this source document.
Julien Chaffraix (21 Mar 2011)
- progress: don't print the last update on a separate line.
Curl_posttransfer is called too soon to add the final new line.
Moved the new line logic to pgrsDone as there is no more call to
update the progress status after this call.
Reported by: Dmitri Shubin <sbn_at_tbricks.com>
http://curl.haxx.se/mail/lib-2010-12/0162.html
Daniel Stenberg (21 Mar 2011)
- TODO-RELEASE: fixed 2, got 3 new!
- [Dave Reisner brought this change]
libcurl.m4: Add missing quotes in AC_LINK_IFELSE
This avoids warnings generated by autoconf 2.68.
Signed-off-by: Dave Reisner <d@falconindy.com>
- retry-request: rewind if data was sent
When libcurl sends a HTTP request on a re-used connection and detects it
being closed (ie no data at all was read from it), it is important to
rewind if any data in the request was sent using the read callback or
was read from file, as otherwise the retried request will be broken.
Reported by: Chris Smowton
Bug: http://curl.haxx.se/bug/view.cgi?id=3195205
- configure: avoid $VERSION
To reduce the risk of variable name conflicts, use CURLVERSION instead
of VERSION.
- symbols-in-versions: many corrections
Scanned with a tool that checked for mistakes and this is the subsequent
cleanup.
Julien Chaffraix (20 Mar 2011)
- unit1305: Fixed the test to match our coding style.
- url: 0 is PROTOPT_NONE.
Tiny tweak after Daniel's refactoring of the protocol handlers.
Daniel Stenberg (19 Mar 2011)
- pop3: add state name in debug array
We have an array with the state names only built and used when built
debug enabled and this need to list all the states from the .h
Dan Fandrich (18 Mar 2011)
- Added two more POP3 tests
- pop3: use Curl_safefree() to allow torture tests to succeed
Daniel Stenberg (18 Mar 2011)
- symbol-scan.pl: detect duplicates
Test 1119 now also makes sure that symbols-in-versions doesn't contain
any duplicates
- CONTRIBUTE: minor edits
Slightly modified to become a nicer web page when converted for the site
- RELEASE-NOTES: synced with 0c05ee3a33d4d7
- pop3: remove unused variable
Dan Fandrich (17 Mar 2011)
- Added support for LISTing a single POP3 message
Added tests for a number of POP3 LIST operations, including one
that shows a curl problem when listing no messages, so is
disabled.
- pop3: fixed memory leak in an error retrieval case
Daniel Stenberg (17 Mar 2011)
- symbols-in-versions: remove duplicates
- symbols-in-versions: 2 corrections
CURLE_CHUNK_FAILED and CURLE_FTP_BAD_FILE_LIST were introduced in
7.21.0, not 7.20.1
- connection setup: if HTTP is disabled asking for HTTP proxy is bad
- FAQ: better english
Reported by: Andre Guibert de Bruet
- scan-build warning
Value stored to 'len' is never read
- ldap_recv: check return code from ldap_get_dn_ber
- compiler warnings fixed
Use (void)[variable] to inhibit unused argument/variables warnings.
- [Ben Noordhuis brought this change]
SMTP-multi: non-blocking connect
Use Curl_ssl_connect_nonblocking() when upgrading the connection to
TLS/SSL while using the multi interface.
- [Ben Noordhuis brought this change]
SMTP in multi mode: use Curl_ssl_connect_nonblocking() when connecting.
- lib582: use curl_socket_t for portability
- buildfix: spell define correctly
Kamil Dudka (15 Mar 2011)
- nss: do not ignore value of CURLOPT_SSL_VERIFYPEER
When NSS-powered libcurl connected to a SSL server with
CURLOPT_SSL_VERIFYPEER equal to zero, NSS remembered that the peer
certificate was accepted by libcurl and did not ask the second time when
connecting to the same server with CURLOPT_SSL_VERIFYPEER equal to one.
This patch turns off the SSL session cache for the particular SSL socket
if peer verification is disabled. In order to avoid any performance
impact, the peer verification is completely skipped in that case, which
makes it even faster than before.
Bug: https://bugzilla.redhat.com/678580
Guenter Knauf (15 Mar 2011)
- Removed unused var.
Daniel Stenberg (15 Mar 2011)
- configure: stop using the deprecated AM_INIT_AUTOMAKE syntax
- protocol handler cleanup: SSL awareness
As a follow-up to commit 8831000bc0: don't assume that the SSL powered
protocol alternatives are available.
- ldap: use the new protocol handler setup
Use the new flags field and stop using the old protocol defines.
- TODO-RELEASE: add and remove issues
Removed a fixed issue, added five new existing ones and clarified one of
the previous ones.
- protocols: use CURLPROTO_ internally
The PROT_* set of internal defines for the protocols is no longer
used. We now use the same bits internally as we have defined in the
public header using the CURLPROTO_ prefix. This is for simplicity and
because the PROT_* prefix was already used duplicated internally for a
set of KRB4 values.
The PROTOPT_* defines were moved up to just below the struct definition
within which they are used.
- protocol handler: added flags field
The protocol handler struct got a 'flags' field for special information
and characteristics of the given protocol.
This now enables us to move away central protocol information such as
CLOSEACTION and DUALCHANNEL from single defines in a central place, out
to each protocol's definition. It also made us stop abusing the protocol
field for other info than the protocol, and we could start cleaning up
other protocol-specific things by adding flags bits to set in the
handler struct.
The "protocol" field connectdata struct was removed as well and the code
now refers directly to the conn->handler->protocol field instead. To
make things work properly, the code now always store a conn->given
pointer that points out the original handler struct so that the code can
learn details from the original protocol even if conn->handler is
modified along the way - for example when switching to go over a HTTP
proxy.
Patrick Monnerat (14 Mar 2011)
- - Take new char * options into account in OS400 curl_easy_setopt_ccsid().
- Keep RPG binding, STRING_* table end check and OS400 README up to date.
Daniel Stenberg (14 Mar 2011)
- FAQ: indent tables
Lines that are indented with at least 5 spaces get special treatment by
the script that converts it to HTML on the site.
- sslgen: define Curl_ssl_connect_nonblocking for non-SSL
The non-blocking connect improvement for IMAP showed that we didn't
properly define the Curl_ssl_connect_nonblocking function for non-SSL
builds.
Reported by: Tor Arntsen
- configure: removed wrongly claimed default paths
Several --with-XXX options claimed the wrong default path in their help
outputs.
Reported by: Vincent Torri
- [Ask Bjørn Hansen brought this change]
mk-ca-bundle.pl: Only download if modified
Only download and convert the certdata to the ca-bundle.crt if Mozilla
changed the data
The Perl LWP module (which in a bit of a circular reference is used by
mk-ca-bundle.pl) is now indirectly using this script. I made this small
tweak to make it easier to automatically maintain the generated
ca-bundle.crt file in version control.
- SSH: add protocol lock direction
Some protocols have to call the underlying functions without regard to
what exact state the socket signals. For example even if the socket says
"readable", the send function might need to be called while uploading,
or vice versa. This is the case for libssh2 based protocols: SCP and
SFTP and we now introduce a define to set those protocols and we make
the multi interface code aware of this concept.
This is another fix to make test 582 run properly.
- state: add missing state to debug table
As a new state recently was added to the IMAP state machine it has to be
in the array of names as well as otherwise libcurl crashes when a debug
version runs...
- test 582: enabled again
Commit ca37692bf43b5ef should now hopefully make it run
- ssh_statemach_act: set cselect for sftp upload
For uploads we want to use the _sending_ function even when the socket
turns out readable as the underlying libssh2 sftp send function will
deal with both accordingly. This is what the cselect_bits magic is for.
Fixes test 582.
- RELEASE-NOTES: synced with e649a7baae2
- Revert "test582: enabled"
This reverts commit b8478187406cf625c9d0f10b45a082221130cc92.
- Merge branch 'imap' of https://github.com/bnoordhuis/curl into bnoordhuis-imap
- TODO-RELEASE: fixed four isues
These issues are now addressed:
276 - Karl M's vc makefile patch
277 - The "Stall when uploading to sftp using multi interface" bug
279 - curl_multi_remove_handle() crashes
280 - Marcus Sundberg's gss patch
- [Karl M brought this change]
VC: add missing file
http_negotiate_sspi.c was added to the source tree recently
- [Marcus Sundberg brought this change]
GSS: handle reuse fix
Make GSS authentication work when a curl handle is reused for multiple
authenticated requests, by always setting negdata->state in
output_auth_headers().
Signed-off-by: Marcus Sundberg <marcus.sundberg@aptilo.com>
- test583: verify early SSH multi remove handle
This test case is meant to verify that the logic in commit
60172a0446bbe3f8b actually works. This test failed for me before that
change and it works after it.
- SFTP: gracefully handle shutdown early
When using the multi interface and a handle using SFTP was removed very
early on, we would get a segfault due to the code assumed data was there
that hadn't yet been setup.
Bug: http://curl.haxx.se/mail/lib-2011-03/0066.html
Reported by: Saqib Ali
- [Manuel Massing brought this change]
CURL_CHECK_FUNC_RECVFROM: android/bionic fix
recvfrom in bionic (the android libc) deviates from POSIX and uses a
const in the 5th argument ("const struct sockaddr *") so the check now
tests for that as well.
- test582: enabled
- PROT_CLOSEACTION: added SFTP and SCP
Both SFTP and SCP are protocols that need to shut down stuff properly
when the connection is about to get torned down. The primary effect of
not doing this shows up as memory leaks (when using SCP or SFTP with the
multi interface).
This is one of the problems detected by test 582.
- readwrite_upload: stop upload at file size
As we know how much to send, we can and should stop once we've sent that
much data as it avoids having to rely on other mechanisms to detect the
end.
This is one of the problems detected by test 582.
Reported by: Henry Ludemann <misc@hl.id.au>
- sftp upload: expire to advance state machine
When using the multi_socket API to do SFTP upload, it is important that
we set a quick expire when leaving the SSH_SFTP_UPLOAD_INIT state as
there's nothing happening on the socket so there's no read or write to
wait for, but the next libssh2 API function needs to be called to get
the ball rolling.
This is one of the problems detected by test 582.
Reported by: Henry Ludemann <misc@hl.id.au>
- test582: improved info messages
- source header: added to more files
- sources: update source headers
All C and H files now (should) feature the proper project curl source
code header, which includes basic info, a copyright statement and some
basic disclaimers.
- TODO-RELEASE: add 10 pending issues
- TODO-RELEASE: fix the IPv6-working probing
- tests: phase out haxx.se
Instead of using haxx.se as a fixed magic host name in lots of tests,
this is a first step to move toward the generic example.com host
instead.
- test523: avoid using haxx.se
... since search engines find what they think is a URL in this, they
hammer www.haxx.se on this port!
- configure: update the copyright year in the output
Dan Fandrich (9 Mar 2011)
- Force setopt constants written by --libcurl to be long
Daniel Stenberg (8 Mar 2011)
- cyassl: fix compiler warnings
- [Todd A Ouska brought this change]
SSL: (part 2) Added CyaSSL to SSL abstraction layer
This is the modified existing files commit.
- [Todd A Ouska brought this change]
SSL: Added CyaSSL to SSL abstraction layer
CyaSSL (available from git@github.com:cyassl/cyassl.git) has been
added to the SSL abstraction layer.
To test:
1) git CyaSSL sources
2) autoreconf -i
3) ./configure --disable-static
4) make
5) sudo make install
6) autoreconf -i
7) git curl sources (and this patch)
8) ./configure --disable-shared --with-cyassl --without-ssl --enable-debug
9) make
10) normal testing
Please send questions or comments to todd@yassl.com .
- curl.1: clarify -E
Stress that it is for client certificates and then mention that it also
works for all other SSL-based protocols apart from HTTPS and
FTPS. Namely POP3S, IMAPS and SMTPS for now.
- FAQ: Protocol xxx not supported or disabled in libcurl
- lib582: used for test 582
Accidentally not included in commit 0e74e1d8d83
Dan Fandrich (7 Mar 2011)
- Fixed libcurl to honour the --disable-ldaps configure option
Daniel Stenberg (8 Mar 2011)
- [Henry Ludemann brought this change]
sftp-multi: test 582 added
Add test 582 for uploading a file using sftp and the multi interface.
(Patch and test slightly tweaked by Daniel Stenberg)
Initially marked as disabled until it is fixed in the source.
- FAQ: How to SFTP from my user's home directory?
- cpp: correct #endif placement
The end-of-file #endif in rawstr.h was not correcly positioned after all
prototypes.
Reported by: Boris
Bug: http://curl.haxx.se/bug/view.cgi?id=3195205
Dan Fandrich (4 Mar 2011)
- Moved test 577 into the unit test framework as test 1307
- Added unit test 1306 so tests 558 & 559 are now fully replaced
- The unit test argument is allowed to be used
- Converted tests 558 & 559 to use the unit test framework as 1305
Test 558 was just a subset of 559 which is something that can be
easily added later.
- Fixed test 1300 to pass the torture test
- Added abort_* unit test macros
These are for when a test failure makes it impossible to continue
running further tests.
Kamil Dudka (4 Mar 2011)
- [Stefan Krause brought this change]
transfer: avoid insane conversion of time_t
Daniel Stenberg (26 Feb 2011)
- ssh_connect: treat libssh2 return code better
libssh2_knownhost_readfile() returns a negative value on error or
otherwise number of parsed known hosts - this was previously not
documented correctly in the libssh2 man page for the function.
Bug: http://curl.haxx.se/mail/lib-2011-02/0327.html
Reported by: murat
Julien Chaffraix (25 Feb 2011)
- http: removed wrong unused comment.
|premature| is used in Curl_http_done.
- http: removed code duplication for stubbed https_getsock function.
Daniel Stenberg (23 Feb 2011)
- RELEASE-NOTES: synced with 2345c1dd661c
- runtests.pl/stopserver: space separate pids
The stopserver function would append pids to kill and could append them
without separating them with space properly. The result would be a very
large number that by (some implementations of) kill would be interpreted
as a negative number and that process group would be wiped...
Bug: http://curl.haxx.se/bug/view.cgi?id=3188836
Reported by: Greg Pratt
Kamil Dudka (22 Feb 2011)
- nss: do not ignore failure of SSL handshake
Flaw introduced in fc77790 and present in curl-7.21.4.
Bug: https://bugzilla.redhat.com/669702#c16
Daniel Stenberg (21 Feb 2011)
- CURLOPT_SSH_KEYFUNCTION: requires *SSH_KNOWNHOSTS
Extend the docs to clarify that CURLOPT_SSH_KEYFUNCTION is only called
if the known hosts option is also correctly set!
Julien Chaffraix (20 Feb 2011)
- curl_easy_setopt.3: Removed wrong reference to CURLOPT_USERPASSWORD.
CURLOPT_HTTPAUTH was mentioning CURLOPT_USERPASSWORD instead of
CURLOPT_PASSWORD.
Reported by: Mike Henshaw
- netrc: Removed _NETRC_DEBUG code.
This is not needed anymore as we have unit testing running on it.
- tests: Cleaned up netrc testing.
Removed the "netrc_debug" keyword replaced with --netrc-file additions.
Removed the debug code from Curl_parsenetrc as it is superseeded by
--netrc-file.
- curl: Added --netrc-file.
This enables people to specify a path to the netrc file to use.
The new option override --netrc if both are present. However it
does follow --netrc-optional if specified.
Ben Noordhuis (20 Feb 2011)
- IMAP in multi mode: use Curl_ssl_connect_nonblocking() when upgrading the connection to TLS/SSL.
- IMAP in multi mode: use Curl_ssl_connect_nonblocking() when connecting.
Daniel Stenberg (18 Feb 2011)
- [Mike Crowe brought this change]
multi: close connection on timeout
After a request times out, the connection wasn't properly closed and
prevented to get re-used, so subsequent transfers could still mistakenly
get to use the previously aborted connection.
- multi: better failed connect treatment
When failing to connect the protocol during the CURLM_STATE_PROTOCONNECT
state, Curl_done() has to be called with the premature flag set TRUE as
for the pingpong protocols this can be important.
When Curl_done() is called with premature == TRUE, it needs to call
Curl_disconnect() with its 'dead_connection' argument set to TRUE as
well so that any protocol handler's disconnect function won't attempt to
use the (control) connection for anything.
This problem caused the pingpong protocols to fail to disconnect when
STARTTLS failed.
Reported by: Alona Rossen
Bug: http://curl.haxx.se/mail/lib-2011-02/0195.html
- [Hoi-Ho Chan brought this change]
PolarSSL: Return 0 on receiving TLS CLOSE_NOTIFY alert
Signed-off-by: Hoi-Ho Chan <hoiho.chan@gmail.com>
- symbols-in-versions: sorted
I forgot to sort it when I added the CURL_SOCKOPT_* symbols
- TODO-RELEASE: refresh
- SOCKOPTFUNCTION: documented new return codes
- SOCKOPTFUNCTION: callback can say already-connected
Introducing a few CURL_SOCKOPT* defines for conveniance. The new
CURL_SOCKOPT_ALREADY_CONNECTED signals to libcurl that the socket is to
be treated as already connected and thus it will skip the connect()
call.
Kamil Dudka (17 Feb 2011)
- nss: avoid memory leak on SSL connection failure
Daniel Stenberg (17 Feb 2011)
- RELEASE-NOTES: fresh start towards 7.21.5
- curlver.h: bump to 7.21.5
- THANKS: add contributors from 7.21.4
Version 7.21.4 (17 Feb 2011)
Guenter Knauf (17 Feb 2011)
- Set -fpcc-struct-return only for gcc compiler.
Daniel Stenberg (17 Feb 2011)
- RELEASE-NOTES: credits since 7.21.3
I went through all the names mentioned as authors and in commit messages
since 7.21.3, and this list inserted now is sorted on first name.
- nss_load_key: fix unused variable warning
- gmtime: remove define
It turns out some systems rely on the gmtime or gmtime_r to be defined
already in the system headers and thus my "precaution" redefining of
them only caused trouble. They are now removed.
Guenter Knauf (13 Feb 2011)
- Added -m32 to CFLAGS to compile with x86_64 gcc.
- Updated OpenSSL version, added links to docu.
Daniel Stenberg (10 Feb 2011)
- RELEASE-NOTES: synced with 3bb1291fbd4
- --keepalive-time: warn if not supported properly
Since the feature requires support for TCP_KEEPIDLE and TCP_KEEPINTVL to
function as documented, it now warns if that support is missing when the
option is used.
Dan Fandrich (10 Feb 2011)
- Call ERR_peek_error instead of ERR_peek_last_error
The latter isn't available in older OpenSSL versions, and is
less useful since it returns the most recent error instead of
the first one encountered.
Julien Chaffraix (10 Feb 2011)
- netrc: Enable setting up the filename in unit tests.
Unset the environment variable so that we can specify different
filenames in the unit test.
- test1304: Added some unit tests for Curl_parsenetrc.
Moved some definitons into the header file so that we can reuse them.
Daniel Stenberg (9 Feb 2011)
- [Quinn Slack brought this change]
CURLE_TLSAUTH_FAILED: removed
On second thought, I think CURLE_TLSAUTH_FAILED should be eliminated. It
was only being raised when an internal error occurred while allocating
or setting the GnuTLS SRP client credentials struct. For TLS
authentication failures, the general CURLE_SSL_CONNECT_ERROR seems
appropriate; its error string already includes "passwords" as a possible
cause. Having a separate TLS auth error code might also cause people to
think that a TLS auth failure means the wrong username or password was
entered, when it could also be a sign of a man-in-the-middle attack.
- [Quinn Slack brought this change]
TLS-SRP: new options documented
- CURLOPT_SOCKOPTFUNCTION: return proper error code
When the callback returns an error, this function must make sure to return
CURLE_ABORTED_BY_CALLBACK properly and not CURLE_OK as before to allow the
callback to properly abort the operation.
- curl.1: typo in -v description
Reported by: Ian D Allen
Bug: https://bugs.launchpad.net/ubuntu/+source/curl/+bug/714895
Forwarded to us by:
Reported by: Andreas Olsson
Bug: http://curl.haxx.se/bug/view.cgi?id=3175422
Julien Chaffraix (7 Feb 2011)
- netrc: Removed dead code.
The main has not been updated from some time and is out of sync with
the code. The code is now tested by several test cases so no need for
a seperate code path.
- netrc: Tightened up the type checks.
The state should not be anonymous so that we can check if the values
are fine. Added 2 unreachables states to the switch as a result of this
change.
- imap: Fixed typo in a comment.
Daniel Stenberg (7 Feb 2011)
- Curl_gmtime: avoid future mistakes
Document Curl_gmtime() and define away the old functions so that they
won't be used internally again by mistake.
- Curl_gmtime: added a portable gmtime
Instead of polluting many places with #ifdefs, we create a single place
for this function, and also check return code properly so that a NULL
pointer returned won't cause problems.
Guenter Knauf (3 Feb 2011)
- mk-ca-bundle.vbs: use new cacert url
The official Mozilla page at http://www.mozilla.org/projects/security/certs/
points out a new place as the "proper" place to get Mozilla's CA certs from
so this script is now updated to use that instead.
Reported by: Daniel Mentz
Daniel Stenberg (2 Feb 2011)
- mk-ca-bundle.pl: use new cacert url
The official Mozilla page at
http://www.mozilla.org/projects/security/certs/ points out a new place
as the "proper" place to get Mozilla's CA certs from so this script is
now updated to use that instead.
Reported by: Daniel Mentz
- [Bjoern Sikora brought this change]
ssluse: improved error message on SSL_CTX_new failures
"SSL: couldn't create a context" really isn't that helpful, now it'll
also extract an explanation from OpenSSL and append to the right.
- [Nicholas Maniscalco brought this change]
multi: fix CURLM_STATE_TOOFAST for multi_socket
The code in the toofast state needs to first recalculate the values
before it uses them again since it may have been a while since it last
did it when it reaches this point.
- unit1300: code style cleanup
- [Amr Shahin brought this change]
adding unit tests for Curl_llist_remove
Patrick Monnerat (31 Jan 2011)
- Include TLSAUTH options in ILE/RPG binding.
Kamil Dudka (31 Jan 2011)
- [Dave Reisner brought this change]
file: add support for CURLOPT_TIMECONDITION
- [Dave Reisner brought this change]
transfer: add Curl_meets_timecondition()
This will be used by file_do() and Curl_readwrite() as a unified method
of checking to see if a remote document meets the supplied
CURLOPT_TIMEVAL and CURLOPT_TIMECONDITION.
Signed-off-by: Dave Reisner <d@falconindy.com>
Daniel Stenberg (29 Jan 2011)
- FAQ: clarified/expanded 6.7 a bit
"6.7 What are my obligations when using libcurl in my commercial apps?"
got the piece about what exactly "in all copies" mean to a user of the
code.
This interpretation is based on what other MIT-like licenses have made
more explicit.
- COPYING: update the year to 2011
The generic copyright year range now includes 2011
- [Pierre Joye brought this change]
Windows build: alternative makefile
This is a separate makefile for MSVC builds. It is deliberately put in
another dir than src/ and lib/ to allow a different build experience
than the previous - at least during a period. Eventually we should
unify.
- test: add test 580 to the dist
Dan Fandrich (27 Jan 2011)
- Some minor edits including updates to function names
Daniel Stenberg (27 Jan 2011)
- ares: memory leak fix
The double name resolve trick used with c-ares could leave allocated
memory in 'temp_ai' if the operation was aborted in the middle.
- ares_query_completed_cb: don't touch invalid data
When this callback is called due to the destruction of the ares handle,
the connection pointer passed in as an argument may no longer pointing
to valid data and this function doesn't need to do anything with it
anyway so we make sure it doesn't.
Bug: http://curl.haxx.se/mail/lib-2011-01/0333.html
Reported by: Vsevolod Novikov
Kamil Dudka (27 Jan 2011)
- nss: avoid memory leaks and failure of NSS shutdown
... in case more than one CA is loaded.
Bug: https://bugzilla.redhat.com/670802
Dan Fandrich (26 Jan 2011)
- Mention that sftp quote commands can be quoted
Daniel Stenberg (25 Jan 2011)
- tests: more multiple headers checks
- HTTP: memory leak on multiple Location:
The HTTP parser allocated memory on each received Location: header
without properly freeing old data. Starting now, the code only considers
the first Location: header and will blissfully ignore subsequent ones.
Bug: http://curl.haxx.se/bug/view.cgi?id=3165129
Reported by: Martin Lemke
- FAQ: clarify 5.13 how to stop a transfer
Guenter Knauf (22 Jan 2011)
- Fixed C++ style comment not allowed in ISO C90.
Dan Fandrich (21 Jan 2011)
- Mention axTLS in some more documentation
Daniel Stenberg (20 Jan 2011)
- runtests.pl: make -s not show skipped tests
- [Amr Shahin brought this change]
unittest: add 3 tests to test1300
Testing Curl_llist_insert_next
Dan Fandrich (20 Jan 2011)
- [Darshan Mody brought this change]
Fixed compile using OpenSSL versions < 0.9.4a
Daniel Stenberg (19 Jan 2011)
- main: make the tlsauth options always present
... to not make the connection between the tool and the libcurl used
tighter than necessary, the tlsauth options are now always present but
if the used libcurl doesn't have TLSAUTH support it will return failure.
Also, replaced strncmp() with strequal to get case insensitive matching.
- symbols-in-versions: add the new TLSAUTH-SRP symbols
- configure: TLS-SRP wasn't added as a feature
Test case 1014 failed since TLS-SRP was correctly set to the features
variable so curl-config --features didn't output it.
- dist: add new certs to tarball
- [Quinn Slack brought this change]
TLS-SRP: support added when using GnuTLS
- CURLOPT_SSL_VERIFYPEER: more clarifications
The default value is 1.
curl _uses_ a default CA bundle, it doesn't install one.
Drop the references to 7.10 as that is now >8 years old!
- TheArtOfHttpScripting: extended
Extended the intial HTTP protcol part and added a mention of --trace and
--trace-ascii.
Replaced most URLs in the text to use example.com instead of all the
made up strange names.
Shortened a bunch of lines.
- curl_easy_setopt.3: clarify VERIFYHOST/PEER
Extended the descriptions somewhat and made the options get listed next
to each other.
- RELEASE-NOTES: mention contributors
- RELEASE-NOTES: synced with 7fcbdd68b9e
Guenter Knauf (18 Jan 2011)
- Fixed configure define for Win32.
Submitted by Vincent Torri.
Kamil Dudka (18 Jan 2011)
- nss: fix a bug in handling of CURLOPT_CAPATH
... and update the curl.1 and curl_easy_setopt.3 man pages such that
they do not suggest to use an OpenSSL utility if curl is not built
against OpenSSL.
Bug: https://bugzilla.redhat.com/669702
Guenter Knauf (17 Jan 2011)
- Avoid redefines.
Daniel Stenberg (15 Jan 2011)
- curl.1: fix spelling
Bug: http://curl.haxx.se/bug/view.cgi?id=3157232
Reported by: John Bradshaw
Guenter Knauf (14 Jan 2011)
- Added casts to silent gcc warnings.
Yang Tse (13 Jan 2011)
- build: BCC - makefile.b32 tweak
Get rid of stdout redirection to NUL and move stderr redirection
into RM and RMDIR macros.
- build: BCC - makefile.b32 tweak
Check for BCCDIR environment var done now as other checks.
Guenter Knauf (13 Jan 2011)
- Use env var for PSDK instead of hardcoded path.
- Enabled SSPI support by default.
- Use MAKE macro with BCC targets.
Yang Tse (12 Jan 2011)
- docs - update BCC INSTALL section
- build: BCC - require Borlands's MAKE for Makefile.b32 processing.
- build: BCC - recover lost functionality from commit 3d813204260b37289411
Borland's $(MAKEDIR) expands to the path where make.exe is located,
use this feature to define BCCDIR when user has not defined BCCDIR.
- build: use external preprocessor cpp32 when building with Borland C
- build: allow usage of Borland 5.5.1 external preprocessor cpp32
Guenter Knauf (11 Jan 2011)
- Disable LDAP support since BCC headers are insufficient.
- Instead of exiting with error lets set BCCDIR self.
- Some Borland C++ makefile tweaks.
- Borland C++ doesnt have struct sockaddr_storage.
Daniel Stenberg (11 Jan 2011)
- connect: use UDP correctly
The idea that the protocol and socktype is part of name resolving in the
libc functions is nuts. We keep the name resolver functions assume
TCP/STREAM and we make sure that when we want to connect to a UDP
service we use the correct UDP/DGRAM set instead. This bug was because
the ->protocol field was not always set correctly.
This bug was only affecting ipv6-disabled non-cares non-threaded builds.
Bug: http://curl.haxx.se/bug/view.cgi?id=3154436
Reported by: "dperham"
- [Quinn Slack brought this change]
SSL: fix memory leak
In OOM situation. Follow-up fix to commit a9cd4f4ed49e1a0.
- gtls: fix memory leak
Bug: http://curl.haxx.se/mail/lib-2011-01/0079.html
Reported by: Quinn Slack
- [Marcel Roelofs brought this change]
HTTP: HTTP Negotiate authentication using SSPI
Only under Windows
- cmake: removed two files
CMake/CheckTypeSize.c.in and CMake/CheckTypeSize.cmake were removed in
the previous cmake commit
Dan Fandrich (5 Jan 2011)
- Made unit_setup() return an error code to abort the test early
This makes it possible to skip the call to unit_stop() in such
cases. Also use Curl_safefree() in unit test 1302 so it will
pass the memory torture test.
Daniel Stenberg (6 Jan 2011)
- SSH: speedcheck clobbered existing error
The just added speedcheck must not ruin the error code if already set
due to a problem.
- [Brad King brought this change]
CMake: Use upstream CheckTypeSize module
The CheckTypeSize module that comes with CMake 2.6.2 and above does
everything we need and also supports cross-compiling. Avoid duplicating
an older version of it here. This also fixes a cross-compiling error
because the old line
include ("${CMAKE_MODULE_PATH}/CheckTypeSize.cmake")
failed because CMAKE_MODULE_PATH is a search path and not a directory.
Signed-off-by: Brad King <brad.king@kitware.com>
- SSH: acknowledge speedcheck
Check for speedcheck limits during the state machine traversals
- tests: <info> tag corrections
- unittest: 1303 tests Curl_timeleft
I came up with 33 different ways to call it and verify that it returns the
correct return code.
- curlcheck.h: add fail()
fail is a new function/macro that a test case can use to indicate a test
failure for cases when the standard macros are not sufficient.
- Curl_timeleft: s/conn/data in first argument
As the function doesn't really use the connectdata struct but only the
SessionHanadle struct I modified what argument it wants.
Dan Fandrich (4 Jan 2011)
- Fixed path to allow out-of-tree builds
Kamil Dudka (4 Jan 2011)
- nss: avoid CURLE_OUT_OF_MEMORY given a file name without any slash
Bug: https://bugzilla.redhat.com/623663
Daniel Stenberg (4 Jan 2011)
- ignore: all executable unit test cases
- tests: add 1302 to the package
- unittest: test base64 encode/decode
- curlcheck.h: avoid using NULL pointers
- curlcheck.h: add verify_memory
This check verifies that a pointer contains the correct data.
- curlcheck.h: add newlines in error messages
- unittest: verify curl_strequal
- get_cert_chain: support larger data sets
512 bytes turned out too short for some data, so now we allocate a
larger buffer instead
Bug: http://curl.haxx.se/mail/archive-2011-01/0002.html
- RELEASE-NOTES: synced with 83e9fb21aabbec2
- curlcheck.h: add fail_if() fix code
The UNITTEST_START and UNITTEST_STOP defines needed to do a new brace
level so that test cases can declare variables fine and still remain
fine C89 code.
- unittests: basic docs
- ignore: unit test files
- unittests: a dedicated feature in tests
The test runner script now knows if unittests can run and the unit test
setup file says it is one. I also made runtests.pl deal with no
<command> tag set, so that the description file can get even simpler.
- unittesting: build a separate static lib
When configure --enable-debug has been used, all files in lib/ are now
built twice and a separate static library crafted for unit-testing will
be linked. The unit tests in the tests/unit subdir will use that
library.
- unittest: framework for unit-testing
This is the first approach at doing fairly clean and easy to write and
debug unit tests.
- SSH: avoid PATH_MAX with alloc
We cannot assume that PATH_MAX will be enough for the remote path name
so allocating room for it is the only sensible approach.
- TODO: get rid of PATH_MAX
- Curl_nss_connect: avoid PATH_MAX
Since some systems don't have PATH_MAX and it isn't that clever to
assume a fixed maximum path length, the code now allocates buffer space
instead of using stack.
Reported by: Samuel Thibault
Bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=608521
- SFTP: make pwd output result to header callback
Sending "pwd" as a QUOTE command only sent the reply to the
DEBUGFUNCTION. Now it also sends an FTP-like header to the header
callback to allow similar operations as with FTP, and apps can re-use
the same parser.
- pubkey_show: allocate buffer to fit any-size result
The loop condition was wrong so keys larger than 340 bits would overflow
the local stack-based buffer.
- CURLINFO_FTP_ENTRY_PATH: sftp support
- [Luke Amery brought this change]
ssh: honour the CURLINFO_FTP_ENTRY_PATH curl_getinfo option
- [Pierre Joye brought this change]
IDN: use win32 API if told to
The functionality is provided in a new source file: lib/idn_win32.c
Yang Tse (28 Dec 2010)
- test harness: take in account that Windows does not support LD_PRELOAD
configure.ac: Test harness libhostname library will not be built for Windows.
runtests.pl: LD_PRELOAD mechanism will not be used to load libhostname
library on operating systems which lack LD_PRELOAD support.
Daniel Stenberg (27 Dec 2010)
- c-ares: fix cancelled resolves
When built IPv6-enabled, we could do Curl_done() with one of the two
resolves having returned already, so when ares_cancel() is called the
resolve callback ends up doing funny things (sometimes resulting in a
segfault) since it would try to actually store the previous resolve even
though we're shutting down the resolve.
This bug was introduced in commit 8ab137b2bc9630ce so it hasn't been
included in any public release.
Bug: http://curl.haxx.se/bug/view.cgi?id=3145445
Reported by: Pedro Larroy
- [Brad Hards brought this change]
Typo / spelling fixes.
- [Brad Hards brought this change]
Use angle address, as for the rest of the example.
Also spelling fix for RECIPIENT #define.
- [Brad Hards brought this change]
Add angle brackets to addresses in easy SMTP examples, as for smtp-multi example.
- cookies: tricked dotcounter fixed
Providing multiple dots in a series in the domain field (domain=..com) could
trick the cookie engine to wrongly accept the cookie believing it to be
fine. Since the tailmatching would then match all .com sites, the cookie would
then be sent to all of them.
The code now requires at least one letter between each dot for them to be
counted. Edited test case 61 to verify this.
- multi: connect fail => use next IP address
When using the multi interface and connecting to a host name that
resolves to multiple IP addresses, there was no logic that made it
continue to the next IP if connecting to the first address times
out. This is now corrected.
- smtp-multi: put recipient within <brackets>
Even if libcurl might to do it for us, it is more correct.
- ossl_seed: no more RAND_screen
RAND_screen() is slow, not thread-safe and not needed anymore since OpenSSL
uses the thread-safe win32 CryptoAPI nowadays.
- multi: inhibit some verbose outputs
The info about pipe status and expire cleared are clearly debug-related
and not anything mere mortals will or should care about so they are now
ifdef'ed DEBUGBUILD
- SMTP tests: updated MAIL FROM use
They were all wrong previously since none used the <brackets> they
should for MAIL FROM. Now libcurl adds them itself if the app doesn't so
they end up wrong less easy.
- CURLOPT_MAIL_FROM: document the bracket situation
- [Brad Hards brought this change]
SMTP: add brackets for MAIL FROM
Similar to what is done already for RCPT TO, the code now checks for and
adds angle brackets (<>) around the email address that is provided for
CURLOPT_MAIL_RCPT unless the app has done so itself.
Guenter Knauf (22 Dec 2010)
- Added support for axTLS to NetWare build.
- Fixed include: memory.h -> curl_memory.h.
Kamil Dudka (22 Dec 2010)
- [Brad Hards brought this change]
smtp-tls: add a missing newline
Without this you won't get the next (Subject) line.
Daniel Stenberg (21 Dec 2010)
- [Brad Hards brought this change]
Typo fixes.
Patrick Monnerat (21 Dec 2010)
- New curl/curl.h definitions added to ILE/RPG binding.
Yang Tse (21 Dec 2010)
- build: sort configuration hunks in lib/Makefile.vc6
sorted to reflect same internal order as the one shown
in the usage message.
Daniel Stenberg (20 Dec 2010)
- getparameter: add error check
if add2list() returns an error, bail out!
- loadhostpairs: return errorcode
Make sure that Curl_cache_addr() errors are propagated to callers of
loadhostpairs().
(this loadhostpairs function caused a scan-build warning due to the
'dns' variable getting assigned but never used)
Yang Tse (20 Dec 2010)
- distrib: add new file to EXTRA_DIST
- build: refactoring of msvc makefiles to allow overriding of library filenames.
Default libcurl's file names are kept equal to those used since Y2K.
Daniel Stenberg (19 Dec 2010)
- ftp_parselist: fix compiler warning
Doing curlx_strtoofft() on the size just to figure out the end of it
causes a compiler warning since the result wasn't used, but is also a
bit of a waste.
- [Pasha Kuznetsov brought this change]
Curl_do: avoid using stale conn pointer
Since the original `conn' pointer was used after the `connectdata' it
points to has been closed/cleaned up by Curl_reconnect_request it caused
a crash. We must make sure to use the newly created connection instead!
URL: http://curl.haxx.se/mail/lib-2010-12/0202.html
- [Tommie Gannert brought this change]
ares: ask for both IPv4 and IPv6 addresses
Make the c-ares resolver code ask for both IPv4 and IPv6 addresses when
IPv6 is enabled.
This is a workaround for the missing ares_getaddrinfo() and is a lot
easier to implement.
Note that as long as c-ares returns IPv4 addresses when IPv6 addresses
were requested but missing, this will cause a host's IPv4 addresses to
occur twice in the DNS cache.
URL: http://curl.haxx.se/mail/lib-2010-12/0041.html
- examples: socket type cleanup
- [Brad Hards brought this change]
Trival comment fix.
- [Brad Hards brought this change]
smtp-tls: add Message-ID: header
- gitignore: ignore the new example execs
- examples: fix compiler warnings
- examples: build all examples easier
- [Brad Hards brought this change]
smtp-tls: new example
This example shows how to send SMTP with TLS
- [Brad Hards brought this change]
Docs: add simple SMTP example
Add a simple SMTP example program, patterned after some of the existing
examples, and the curl application.
This version addresses issues raised by David Woodhouse on comments in
the simplesmtp.c example.
Kamil Dudka (17 Dec 2010)
- [Paul Howarth brought this change]
tftpd: avoid buffer overflow report from glibc
Daniel Stenberg (17 Dec 2010)
- example: fix compiler warnings in fopen.c
- [Brad Hards brought this change]
chkspeed: bad strtol() call for -M option
Bug: http://curl.haxx.se/mail/lib-2010-12/0192.html
Yang Tse (16 Dec 2010)
- axTLS integration: silence runtests.pl perl warning
Daniel Stenberg (15 Dec 2010)
- axTLS: mention it among the other SSL libs
- 7.21.4: version bump
- axtls_connect: allow connect without peer verification
The SSL_SERVER_VERIFY_LATER bit in the ssl_ctx_new() call allows the
code to verify the peer certificate explicitly after the handshake and
then the "data->set.ssl.verifypeer" option works.
- axTLS: allow "default" SSL version as well
When no explicit version is selected we should try to use whatever is
best for us, and in the axTLS case that means TLSv1.
- axtls.c: cleanup
Removed trailing whitespace
Removed several compiler warnings
Removed odd backslashes at some line endings
- urldate: undef hideous memory defines
The public axTLS header (at least as of 1.2.7) redefines the memory
functions. We #undef those again immediately after the public header to
limit the damage. This should be fixed in axTLS.
- configure: make --with-axtls set prefix
In tradition with other options, have this point to the directory prefix
and not the lib directory. Otherwise we can't set the include path
reliably.
- [Eric Hu brought this change]
Minor fixes to pass tests 301 and 306 with a patched axTLS.
- [Eric Hu brought this change]
Initial axTLS integration. Connections can be made and some tests pass.
Failed HTTPS tests: 301, 306, 311, 312, 313, 560
311, 312 need more detailed error reporting from axTLS.
313 relates to CRL, which hasn't been implemented yet.
- [Eric Hu brought this change]
Simple update to configure script to notify user of --with-axtls switch.
- [Eric Hu brought this change]
Preparing for axTLS. Actual SSL API functions are only stubbed.
Added axTLS to autotool files and glue code to misc other files.
axtls.h maps SSL API functions, but may change.
axtls.c is just a stub file and will definitely change.
- THANKS: added contributors from 7.21.3
Version 7.21.3 (15 Dec 2010)
Daniel Stenberg (15 Dec 2010)
- RELEASE-NOTES: synced with a865bd9fbaaa43e5c
- IsPipeliningPossible: only for HTTP
The function that checks if pipelining is possible now requires the HTTP
bit to be set so that it doesn't mistakenly tries to do it for other
protocols.
Bug: http://curl.haxx.se/mail/lib-2010-12/0152.html
Reported by: Dmitri Shubin
- multi_runsingle: don't timeout completed handles
The generic timeout code must not check easy handles that are already
completed. Going to completed (again) within there risked decreasing the
number of alive handles again and thus it could go negative.
This regression bug was added in 7.21.2 in commit ca10e28f06f1
- symbols-in-versions: CURLOPT_KEYPASSWD fixed
It was added in 7.17.0 and is not deprecated
- RELEASE-NOTES: synced with c28443c551825
Dan Fandrich (8 Dec 2010)
- Mention that using other libraries can affect app licensing
Yang Tse (7 Dec 2010)
- easy: fix compiler warning: end-of-loop code not reached
Daniel Stenberg (6 Dec 2010)
- disconnect: pass on the dead_connection argument
Cleanup fix after Kamil's commit 5c7c9a768d0093
Yang Tse (6 Dec 2010)
- sws: fix compier warning: external definition with no prior declaration
Daniel Stenberg (6 Dec 2010)
- [Heinrich Ko brought this change]
ossl_connect_common: detect connection re-use
ossl_connect_common() now checks whether or not 'struct
connectdata->state' is equal 'ssl_connection_complete' and if so, will
return CURLE_OK with 'done' set to 'TRUE'. This check prevents
ossl_connect_common() from creating a new ssl connection on an existing
ssl session which causes openssl to fail when it tries to parse an
encrypted TLS packet since the cipher data was effectively thrown away
when the new ssl connection was created.
Bug: http://curl.haxx.se/mail/lib-2010-11/0169.html
Kamil Dudka (6 Dec 2010)
- url: provide dead_connection flag in Curl_handler::disconnect
It helps to prevent a hangup with some FTP servers in case idle session
timeout has exceeded. But it may be useful also for other protocols
that send any quit message on disconnect. Currently used by FTP, POP3,
IMAP and SMTP.
Yang Tse (6 Dec 2010)
- ssh: fix a download resume point calculation
Daniel Stenberg (5 Dec 2010)
- Curl_wait_for_resolv: correct timeout
When looping in this function and checking for the timeout being
expired, it was not updating the reference time when calculating the
timediff since previous round which made it think each subsequent loop
to have taken longer than it actually did.
I also modified the function to use the generic Curl_timeleft() function
instead of the custom logic.
Bug: http://curl.haxx.se/bug/view.cgi?id=3112579
- Curl_send/recv_plain: return errno on failure
When send() and recv() fail, we now store the errno value to allow the
app to access it.
Bug: http://curl.haxx.se/bug/view.cgi?id=3128121
Reported by: Yuri
Guenter Knauf (5 Dec 2010)
- Updated OpenSSL version.
Yang Tse (4 Dec 2010)
- fix compiler warning: conversion may lose significant bits
- fix compiler warning: assignment within conditional expression
- fix getinfo CURLINFO_LOCAL* for reused connections (take 2) follow-up
- Show address string from proper buffer in case of connection failure.
- Try next address when inet_ntop() fails.
Daniel Stenberg (3 Dec 2010)
- version-check: added brief documentation
and the traditional source header
Yang Tse (3 Dec 2010)
- build: provide SIZEOF_SIZE_T DOS definition
- build: lib/config.dos renamed to lib/config-dos.h
- build: provide SIZEOF_SIZE_T VMS definition
- build: move config-vms.h from subdir 'packages/vms' into 'lib'
- build: provide SIZEOF_SIZE_T definition for non-configure builds
- build: provide SIZEOF_SIZE_T netware definition
- configure: undo using autobuilds to temporarily verify strict aliasing warnings.
- fix compiler warning: rounding, sign extension, or loss of accuracy may result
- fix compiler warning: statement is not reachable
- fix compiler warning: conversion may lose significant bits
- connect: fix compiler warning: unused variable
- fix getinfo CURLINFO_LOCAL* for reused connections (take 2)
- fix getinfo CURLINFO_LOCAL* for reused connections follow-up
Reinstate IPV6 build variable that got removed.
- fix getinfo CURLINFO_LOCAL* for reused connections
Failed to commit this file changes along with the others.
- fix getinfo CURLINFO_LOCAL* for reused connections
- atoi: remove atoi usage
- multi: fix compiler warning: conversion may lose significant bits follow-up
- ftp: fix 'bool' data type implementation dependant usage
- multi: fix compiler warning: conversion may lose significant bits
- multi: fix compiler warning: enumerated type mixed with another type
- hostip: edit comment
- xattr: fix compiler warning: enumerated type mixed with another type
- s/isspace/ISSPACE
- symbol-scan: use configure script knowledge about how to run the C preprocessor
- ignore file generated by configure
- curl_multi_info_read: fix compiler warning: conversion may lose significant bits
- inet_pton: fix compiler warning
warning C4146: unary minus operator applied to unsigned type, result still unsigned
- Curl_getaddrinfo_ex: sanitize function results follow-up.
- Curl_getaddrinfo_ex: sanitize function results.
Ensure that spurious results from system's getaddrinfo() ares not propagated
by Curl_getaddrinfo_ex() into the library.
Also ensure that the ai_addrlen member of Curl_getaddrinfo_ex()'s output linked
list of Curl_addrinfo structures has appropriate family-specific address size.
Kamil Dudka (22 Nov 2010)
- openldap: use remote port in URL passed to ldap_init_fd()
... not the proxy port. It makes no difference unless a proxy is used.
Yang Tse (20 Nov 2010)
- gtls: define and use gtls_EAGAIN, gtls_EINTR and gtls_EIO.
Winsock builds clobber some errno.h defines in setup_once.
Dan Fandrich (19 Nov 2010)
- Added a couple examples that were missing from the tar ball
- Check for errors while preprocessing curl.h in test 1119
This showed a problem when running the test out-of-tree, so
an include path is now being added to pick up the generated
curlbuild.h file.
- Use the 3-argument open for compatibility with older perls
- [Matthias Bolte brought this change]
Detect socket errors in GnuTLS on Windows
On Windows, translate WSAGetLastError() to errno values as GNU
TLS does it internally, too. This is necessary because send() and
recv() on Windows don't set errno when they fail but GNU TLS
expects a proper errno value.
Bug: http://curl.haxx.se/bug/view.cgi?id=3110991
Yang Tse (19 Nov 2010)
- test servers: fix strict aliasing compiler warnings
- configure: use autobuilds to temporarily verify strict aliasing warnings.
Temporarily, When cross-compiling with gcc 3.0 or later, enable strict aliasing
rules and warnings. Given that cross-compiled targets autobuilds do not run the
Julien Chaffraix (17 Nov 2010)
- configure: Prevent link errors with --librtmp.
If --librtmp was specified but pkg-config could not find the librtmp
file, we would have undefined symbols when linking curl.
We prevent this error by disabling this case as suggested on the mailing
list.
Daniel Stenberg (15 Nov 2010)
- RELEASE-NOTES: synced with cbf4961bf3e4
- gnutls->handshake: improved timeout handling
When no timeout is set, we call the socket_ready function with a timeout
value of 0 during handshake, which makes it loop too much/fast in this
function. It also made this function return CURLE_OPERATION_TIMEDOUT
wrongly on a slow handshake.
However, the particular bug report that highlighted this problem is not
solved by this fix, as this fix only makes the more proper error get
reported instead.
Bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=594150
Reported by: Johannes Ernst
Julien Chaffraix (13 Nov 2010)
- urldata: Capitalize enum protect_level values.
This makes it easier to spot the enum values from the variables.
Removed some unneeded DEBUGASSERT added in the previous commit.
- security: tighten enum protection_level usage.
While changing Curl_sec_read_msg to accept an enum protection_level
instead of an int, I went ahead and fixed the usage of the associated
fields.
Some code was assuming that prot_clear == 0. Fixed those to use the
proper value. Added assertions prior to any code that would set the
protection level.
Yang Tse (13 Nov 2010)
- configure: fix autoconf 2.68 warning: no AC_LANG_SOURCE call detected in body
Daniel Stenberg (12 Nov 2010)
- curl.1: "a file", not an
- version-check.pl: display version number for symbols
This script is the start of a helper tool that scans a source code and
outputs the most recent libcurl version it finds symbols for. Meaning
that if there's no conditions in the code, that's the earliest libcurl
version the scanned code requires.
It is not added to the Makefile.am yet as it is still a bit crude, but
I'm committing it to keep it and allow us to work on it.
- [Adam Light brought this change]
Makefile.vc6: fixed the xattr.c compile
Julien Chaffraix (12 Nov 2010)
- krb5: Use GSS_ERROR to check for error.
This is the advised way of checking for errors in the GSS-API RFC.
Also added some '\n' to the error message so that they are not mixed
with other outputs.
- security: Pass the right parameter to init.
init is expecting app_data. Passing it the struct connecdata would make
us crash later.
Daniel Stenberg (11 Nov 2010)
- HTTP Auth: Add CURLAUTH_ONLY
This is a meta symbol. OR this value together with a single specific
auth value to force libcurl to probe for un-restricted auth and if not,
only that single auth algorithm is acceptable.
For example you can use CURLAUTH_DIGEST|CURLAUTH_ONLY to make libcurl
first probe for what method to use, but yet only consider Digest to be
acceptable.
Using _only_ CURLAUTH_DIGEST without the CURLAUTH_ONLY field, will make
libcurl explicitly use Digest right away and not do any probing.
- ip_version: moved to connection struct
The IP version choice was previously only in the UserDefined struct
within the SessionHandle, but since we sometimes alter that option
during a request we need to have it on a per-connection basis.
I also moved more "init conn" code into the allocate_conn() function
which is designed for that purpose more or less.
Yang Tse (11 Nov 2010)
- buildconf: MAC OS X requires libtool version 1.5.26 or newer
MAC OS X requires libtool version 1.5.26 or newer, otherwise
configure will mishandle *.dSYM directories when it runs.
- configure: remove temporary autobuilds exercising of xattr function tests
- configure: use autobuilds to temporarily exercise xattr function tests
- xattr: portability fix
- curl-functions: provide xattr function tests that also check number of arguments
Daniel Stenberg (10 Nov 2010)
- test1120: verify FTP response 421
curl mustn't try to use the control connection after the 421 is received
- ftpserver.pl: spellfix comment
- [Rutger Hofman brought this change]
TFTP: resend the correct data
I found a bug in tftp_tx() in tftp.c. If a data resend is done after
reception of an ACK/OACK, the call to sendto is wrong.
- [Stefan Tomanek brought this change]
write extended attributes by using fsetxattr
Instead of reopening the downloaded file, fsetxattr uses the (already
open) file descriptor to attach extended attributes. This makes the
procedure more robust against errors caused by moved or deleted files.
Dan Fandrich (9 Nov 2010)
- Check for getinfo errors before setting attributes
Kamil Dudka (9 Nov 2010)
- ftp: treat server's response 421 as CURLE_OPERATION_TIMEDOUT
Bug: https://bugzilla.redhat.com/650255
Reported by: Simon H.
Daniel Stenberg (9 Nov 2010)
- symbols-in-version: add CURL_SOCKET_BAD
I also documented the filtering logic in the symbol-scan.pl function to
clarify why not all CURL_* symbols are included.
Yang Tse (9 Nov 2010)
- serial number bump
Kamil Dudka (8 Nov 2010)
- ftp: close connection as soon as ABOR has been sent
... and do not send ABOR unless really necessary.
Bug: https://bugzilla.redhat.com/649347
Reported by: Simon H.
Daniel Stenberg (8 Nov 2010)
- RELEASE-NOTES: synced with fc6c4c10f9faab08
I also recounted and updated the command line and libcurl options.
- help: indent the --xattr option like the others
- curl.1: --resolve documented
- CURLOPT_RESOLVE: documented
- CURLOPT_USE_SSL: move from FTP options to connection options
- xattr-check: correct the comment as well
- xattr: use const char * for const strings
- setxattr: fix the checks
My copy and paste job was a little too much copy and I missed to adjust
it properly to sys/xattr.h all over and this is a fix to cure that.
- CURLOPT_RESOLVE: added
CURLOPT_RESOLVE is a new option that sends along a curl_slist with
name:port:address sets that will populate the DNS cache with entries so
that request can be "fooled" to use another host than what otherwise
would've been used. Previously we've encouraged the use of Host: for
that when dealing with HTTP, but this new feature has the added bonus
that it allows the name from the URL to be used for TLS SNI and server
certificate name checks as well.
This is a first change. Surely more will follow to make it decent.
Yang Tse (8 Nov 2010)
- fix compiler warning
Dan Fandrich (7 Nov 2010)
- Added os-specific.c and xattr.c to the Symbian build files
Yang Tse (7 Nov 2010)
- xattr: fix VisualStudio builds
- fix snapshot generation
Daniel Stenberg (5 Nov 2010)
- --libcurl: simplify output
Removed the code that was needed for libcurl before 7.19.0 which now is
more than two years old.
Simplified the top comment and corrected the URL.
- [Alfred Gebert brought this change]
LDAP: detect non-binary attributes properly
If the query result has a binary attribute, the binary attribute is
base64 encoded. But all following non binary attributes are also base64
encoded which is wrong.
This is a test (LDAP server is public).
curl
ldap://x500.bund.de:389/o=Bund,c=DE?userCertificate,certificateSerialNumber?sub
?cn=*Woehleke*
- xattr: add configure check and #ifdefs
setxattr is a glibc call to set extended attributes, so configure now
checks for it and the code is adapted to only build when the
functionality is present.
- [Stefan Tomanek brought this change]
save metadata to extended file attributes
It is often convinient to track back the source of a once downloaded
file; this patch makes curl store the source URL and other metadata
alongside the retrieved file by using the extended attributes (if
supported by the file system and enabled by --xattr).
- test: remove test 580
Test 580 is removed again for two reasons:
1) Some compilers aren't satisfied by just a data variable called 'test'
when first.o wants a function called 'test'. The Solaris compiler says
"ld: warning: symbol `test' has differing types:" while the AIX compiler
downright rejects it.
2) Test case 1119 that was added after this test is way more complete
and cover everything test 580 does and more without introducing the same
problems.
- Revert: use Host: name for SNI and cert name checks
This reverts commit b0fd03f5b8d4520dd232a9d13567d16bd0ad8951,
4b2fbe1e97891f, afecd1aa13b4f, 68cde058f66b3
- TODO-RELEASE: "TLS SNI use Host:" is done
262 - Manual setting of TLS Server Name Indication - use Host:
- RELEASE-NOTES: synced with 7b823badbcab9d330
- curl.1: added a few missing exit codes
- certcheck: use the custom Host: name for checks
If you use a custom Host: name in a request to a SSL server, libcurl
will now use that given name when it verifies the server certificate to
be correct rather than using the host name used in the actual URL.
- SNI: simplify the custom host name use
The redirect check is already done at the position where the customhost
field is assigned so there's no point in doing that a second time.
- host: get the custom Host: name more genericly
When given a custom host name in a Host: header, we can use it for
several different purposes other than just cookies, so we rename it and
use it for SSL SNI etc.
- [Hongli Lai (Phusion) brought this change]
SNI: set name to custom Host header
OpenSSL SNI host name should be set to the custom Host header, if the
user provided one.
- fopen.c: re-indented, fixed previous mistake
I've made the code intended using curl-style now to look more like other
examples.
My previous "fix" was a bit too invasive but is now fixed again.
- multi use: call multi_perform even on select() timeouts
- example: add smtp-multi.c
An example application source code sending SMTP mail with the multi
interface. It is based on the code Alona Rossen provided, which in turn
is based on existing example/test code, and I converted it even more
into a decent example with a fair multi API use, put the info required
to edit at the top and I added some comments.
- CURLOPT_NOSIGNAL: add blurb about SIGPIPE
Dan Fandrich (3 Nov 2010)
- Allow building test 580 out of tree
Daniel Stenberg (3 Nov 2010)
- dist: add symbol-scan.pl to the tarball
- test1119: verify symbols-in-versions
- runtests: allow tests written as perl scripts
If a command is set type="perl", it can now specify a perl program that will
be run instead of an ordinary curl or built tool.
A perl test automatically disables memory and valgrind debugging.
- symbol-scan: verifies symbols-in-versions
This new script scans for all enums and #defines used by the curl/curl.h
and curl/multi.h headers. Then it reads all symbols mentioned in
symbols-in-vesions and make sure that there's no entries missing in
there. It then proceeds to verify that the entries that
symbols-in-vesions mentions but aren't found in the sources are truly
documented as removed.
This script is used in the new test case 1119
- symbols-in-versions: added 119 missing symbols
I've developed a script I call symbol-scan.pl that scans the curl.h and
multi.h header files and compare the symbols it finds in there with the
symbols symbols-in-versions documents and outputs a report on the
differences. Using this I've dug through the history to fill up
symbols-in-versions with all the symbols my script found mismatches for.
I will commit symbol-scan.pl separatly and think of a way to put it to
use in the build/tests so that we from now on will get this in-sync
check automatically.
Dan Fandrich (2 Nov 2010)
- Added mk580.pl to the tar ball
Daniel Stenberg (2 Nov 2010)
- symbols-in-versions: added missing symbols
- ignore: lib580.c is generated by mk580.pl
- test: added test 580 - verifies symbols-in-versions
The new perl script mk580.pl generates a C table in a fresh source file
named lib580.c and if that compiles fine we know that the file
docs/libcurl/symbols-in-versions at least doesn't include any symbols
that are misspelled.
An additional feature would be to somehow scan curl/curl.h and compare
with symbols-in-versions to see if there are symbols missing.
- spellfix: CURLOPT_TFTP_BLKSIZE it is
Kamil Dudka (29 Oct 2010)
- ftp: prevent server from hanging on closed data connection
Some FTP servers (e.g. Pure-ftpd) end up hanging if we close the data
connection before transferring all the requested data. If we send ABOR
in that case, it prevents the server from hanging.
Bug: https://bugzilla.redhat.com/643656
Reported by: Pasi Karkkainen, Patrick Monnerat
Dan Fandrich (28 Oct 2010)
- Removed a leftover mention of FTP in an error message
- Removed the native Makefile.riscos files
These haven't worked in at least 8 years due to missing source
files, and most active RiscOS developers these days apparently
cross-compile anyway.
Signed-off-by: James Bursa <james@zamez.org>
- Lightened the stack in wc_statemach to permit deeper recursion
Also, added a few hints to help compilers to perform tail call
recursion optimization.
Daniel Stenberg (20 Oct 2010)
- SSH: use libssh2_session_handshake()
In libssh2 1.2.8, libssh2_session_handshake() replaces
libssh2_session_startup() to fix the previous portability problem with
the socket type that was too small for win64 and thus easily could cause
crashes and more.
- SSH: avoid using the libssh2_ prefix
It is a bad idea to use the public prefix used by another library and
now we realize that libssh2 introduces a symbol in the upcoming version
1.2.8 that conflicts with our static function named libssh2_free.
- formdata: provide error message
When failing to build form post due to an error, the code now does a
proper failf(). Previously libcurl would report an error like "failed
creating formpost data" when a file wasn't possible to open which was
not easy for users to figure out.
I also lower cased a function name to be named more curl-style and
removed some unnecessary code.
- URL-parsing: consider ? a divider
The URL parser got a little stricter as it now considers a ? to be a
host name divider so that the slightly sloppier URLs work too. The
problem that made me do this change was the reported problem with an URL
like: www.example.com?email=name@example.com This form of URL is not
really a legal URL (due to the missing slash after the host name) but is
widely accepted by all major browsers and libcurl also already accepted
it, it was just the '@' letter that triggered the problem now.
The side-effect of this change is that now libcurl no longer accepts the
? letter as part of user-name or password when given in the URL, which
it used to accept (and is tested in test 191). That letter is however
mentioned in RFC3986 to be required to be percent encoded since it is
used as a divider.
Bug: http://curl.haxx.se/bug/view.cgi?id=3090268
- curl_easy_setopt.3: spellfix
- curl_easy_setopt.3: CURLOPT_USE_SSL is not just for FTP
It is for FTP, SMTP, POP3, IMAP at least.
- krb4.h: removed unused prototypes
- krb4: make a few functions static
- TODO-RELEASE: cleanup for 7.21.3 works
"SFTP resume with 4GB file does not work" is now removed as I'm sure
this is really a libssh2 bug and not a libcurl bug.
7.21.2 is released already
- RELEASE-NOTES: sync with 09a2d93a0f17ca
- http_chunks: remove debug output
Accidentally left in there during my previous debugging of this
- Curl_setopt: disallow CURLOPT_USE_SSL without SSL support
In order to avoid for example the pingpong protocols to issue STARTTLS
(or equivalent) even though there's no SSL support built-in.
Reported by: Sune Ahlgren
Bug: http://curl.haxx.se/mail/archive-2010-10/0045.html
- options: check for features for some options
Some options, such as the automatic decompression and some SSL related
ones now will bail out if the underlying libcurl doesn't have support
for the particular feature needed.
Dan Fandrich (14 Oct 2010)
- Fixed the IPv6 host address in test1203
Reported by: Christian Weisgerber
Bug: http://curl.haxx.se/bug/view.cgi?id=3087479
Daniel Stenberg (14 Oct 2010)
- curl_easy_setopt.3: clarify CURLOPT_CRLF
The option takes a parameter that should be 1 or 0 to enable or disable
the feature.
URL: http://curl.haxx.se/bug/view.cgi?id=3086428
Guenter Knauf (14 Oct 2010)
- Some more small Watcom makefile fixes.
- Added --noconfigure switch to testcurl.pl.
- Modified Watcom makefiles to work on Linux too.
- Added MingW32 rtmp target; changed Watcom targets.
Modified Watcom targets to avoid backslashs so that they can
work on Linux too.
Daniel Stenberg (13 Oct 2010)
- gitignore: ignore Makefile.vc10.dist made by maketgz
- curlver.h: start over at 7.21.3
- RELEASE-NOTES: start over towards 7.21.3
- THANKS: added contributors from 7.21.2
Version 7.21.2 (12 Oct 2010)
Daniel Stenberg (12 Oct 2010)
- RELEASE-NOTES: synced with ecd624b8e774a85
- [Julien Chaffraix brought this change]
CMake: Build fix.
Do not match the trailing '\n' in the regular expression as this would
make us dump a ) parenthesis on a new line.
This fixes the following error:
would get transformed into:
)
Bug: http://curl.haxx.se/mail/lib-2010-10/0065.html
Reported by: Dimitre Dimitrov
- header_callback: strip off file path separated with backslashes
If the filename contains a backslash, only use filename portion. The
idea is that even systems that don't handle backslashes as path
separators probably want that path removed for convenience.
This flaw is considered a security problem, see the curl security
vulnerability http://curl.haxx.se/docs/adv_20101013.html
Dan Fandrich (12 Oct 2010)
- Get the curl source files for Amiga from Makefile.inc
This is similar to how it's done in the lib directory.
The Amiga build appears to have been broken for a year because
of a missing homedir.c
- Added section on server-supplied names to security considerations
Guenter Knauf (12 Oct 2010)
- Fixed Watcom makefile.
- Added build bits for librtmp / libssh2 to Watcom makefiles.
- Added build bits for librtmp to NetWare makefiles.
Daniel Stenberg (12 Oct 2010)
- SFTP: more ignoring negative file sizes
As the change in 5f0ae7a0626cbe709 added a precaution against negative
file sizes that for some reason managed to get returned, this change now
introduces the same check at the second place in the code where the file
size from the libssh2 stat call is used.
This check might not be suitable for a 32 bit curl_off_t, but libssh2.h
assumes long long to work and to be 64 bit so I believe such a small
curl_off_t will be very unlikely to occur in the wild.
- SMTP: debug output for no known auth mechanisms supported
... and some minor source code whitespace edits
- test: urlglob error messages have no extra newline anymore
Guenter Knauf (11 Oct 2010)
- Added build bits for librtmp to MingW32 makefiles.
Daniel Stenberg (8 Oct 2010)
- RELEASE-NOTES: synced with 61f4cdb73ae4
- globbing: fix crash on unballanced open brace
Having an open brace without a closing brace caused a segfault.
Having a closing brace too many caused a silent error to occur, which
caused curl to bail out and return an error code but no error message
was shown. It does now!
All error message outputs no longer wrongly get _two_ newlines written
after the error message.
Reported by: Vlad Ureche
Bug: http://curl.haxx.se/bug/view.cgi?id=3083942
- [Dan Locks brought this change]
libcurl.m4: AC_PATH_PROG fixes
The invocation of autoconf's AC_PATH_PROG( ) is not quite right for
finding curl-config. This fix corrects the negative case (where
curl-config is not found).
- FAQ: added "How do I submit my patch?"
- examples: use example.com in example URLs
- TODO-RELEASE: libidn problem not repeatable
"261 - configure and libidn" is removed from the list since Julien
Chaffraix tried to repeat it but failed and the reporter did not return
to provide further details.
Reported by: Lyndon Hill
Bug: http://curl.haxx.se/mail/lib-2010-07/0029.html
- libcurl.m4: mention argument is PREFIX
The macro provides a --with-libcurl option that expects a PREFIX to be
specified and not actually a "directory" in which libcurl will be found.
This now spells that out more clearly.
Reported by: Dan Locks
Bug: http://curl.haxx.se/bug/view.cgi?id=3079891
Guenter Knauf (3 Oct 2010)
- Some NetWare makefile tweaks.
Renamed SDK_* to NDK_*; made NDK_* defines overwriteable from
environment; removed now obsolete YACC macro;
moved some curl_config.h defines to IPv6 section since they
are only needed when IPv6 is enabled - this makes libcurl compile
with older NDKs too which were not IPv6-aware.
Daniel Stenberg (2 Oct 2010)
- TODO-RELEASE: 416 error fixed
"3076808 Requests fail silently following a 416 error" done
Julien Chaffraix (2 Oct 2010)
- krb5-gssapi: Removed a memory leak in krb5_auth.
We forgot to release the buffer passed to gss_init_sec_context.
The previous logic was difficult to read as we were reusing the same
variable (gssbuf) for both input buffer and output buffer. Splitted the
logic in 2 variables to better underline who needs to be released.
Also made the code break at 80 lines.
- krb5-gssapi: Made the function always return a value.
kr5_auth missed a final 'return' statement. This is not an error in
gcc but can lead to potential bugs.
- krb5-gssapi: Delete the GSS-API context.
This fixes a memory leak related to the GSS-API code.
Added a krb5_init and krb5_end functions. Also removed a work-around
the lack of proper initialization of the GSS-API context.
Daniel Stenberg (2 Oct 2010)
- HTTP: remove special case for 416
It was pointed out that the special case libcurl did for 416 was
incorrect and wrong. 416 is not really different to other errors so the
response body must be handled like for other errors/http responses.
Reported by: Chris Smowton
Bug: http://curl.haxx.se/bug/view.cgi?id=3076808
- [Dan Fandrich brought this change]
sws: Added writedelay HTTP server command
This delays between write operations, hopefully making it easier
to spot problems where libcurl doesn't flush the socket properly
before waiting for the next response.
- TODO-RELEASE: no bug in ftp_nextconnect
The issue named "266 - Bug in ftp_nextconnect?" was deemed to not be a
bug and instead resulted in clarified docs.
- curl_easy_setopt.3: CURLOPT_DIRLISTONLY implies dir list
Make it explicit that setting CURLOPT_DIRLISTONLY to 1 will make libcurl
to list the directory.
- RELEASE-NOTES: synced up to 588402585bae
- TODO-RELEASE: move new features to next release
- README.ares: we know require c-ares 1.6.0
- SFTP: avoid downloading negative sizes!
It is still not clarified exactly why this happens, but libssh2
sometimes report a negative file size for the remote SFTP file and that
deeply confuses libcurl (or crashes it) so this precaution is added to
avoid badness.
Reported by: Ernest Beinrohr
Bug: http://curl.haxx.se/bug/view.cgi?id=3076430
- TODO-RELEASE: drop curl_easy_setoptv
I haven't read any really convincing arguments for adding it
- [Dirk Manske brought this change]
multi & hiper examples: updates and cleanups
all multi and hiper examples:
* don't loop curl_multi_perform calls, that was <7.20.0 style, currently
the exported multi functions will not return CURLM_CALL_MULTI_PERFORM
all hiper examples:
* renamed check_run_count to check_multi_info
* don't compare current running handle count with previous value, this
was the wrong way to check for finished requests, simply call
curl_multi_info_read
* it's also safe to call curl_multi_remove_handle inside the
curl_multi_info_read loop.
ghiper.c:
* replaced curl_multi_socket (that function is marked as obsolete) calls
with curl_multi_socket_action calls (as in hiperfifo.c and
evhiperfifo.c)
ghiper.c and evhiperfifo.c:
* be smart as hiperfifo.c, don't do uncessary curl_multi_* calls in
new_conn and main
- TODO-RELEASE: one fixed, one postponed, one added
As we're already in feature freeze, I pushed the feature onwards.
Dan Fandrich (29 Sep 2010)
- Renamed test1204 to test1117 to move it into the normal range
Patrick Monnerat (29 Sep 2010)
- Add gopher protocol definition to ILE/RPG binding.
OS400 compile script in test dir updated for chkhostname.
Julien Chaffraix (28 Sep 2010)
- krb5-gssapi: Remove several memory leaks.
Remove a leak seen on Kerberos/MIT (gss_OID is copied internally and
we were leaking it). Now we just pass NULL as advised in RFC2744.
|tmp| was never set back to buf->data.
Cleaned up Curl_sec_end to take into account failure in Curl_sec_login
(where conn->mech would be NULL but not conn->app_data or
conn->in_buffer->data).
- security.c: Remove Curl_sec_fflush_fd.
The current implementation would make us send wrong data on a closed
socket. We don't buffer our data so the method can be safely removed.
- security.c: We should always register the socket handler.
Following a change in the way socket handler are registered, the custom
recv and send method were conditionaly registered.
We need to register them everytime to handle the ftp security
extensions.
Re-added the clear text handling in sec_recv.
- security.c: Fix Curl_sec_login after rewrite.
Curl_sec_login was returning the opposite result that the code in ftp.c
was expecting. Simplified the return code (using a CURLcode) so to see
more clearly what is going on.
- security.c: Readd the '\n' to the infof() calls.
They are not automatically added and make the output of the verbose
mode a lot more readable.
- security.c: Fix typo (PSBZ -> PBSZ)
- security.c: Fix ftp_send_command.
My use of va_args was completely wrong. Fixed the usage so that
we send the right commands!
Daniel Stenberg (28 Sep 2010)
- curl_easy_escape: don't escape "unreserved" characters
According to RFC3986 section 2.3 the letters -, ., _ and ~ should not be
percent-encoded.
Reported by: Miguel Diaz
Bug: http://curl.haxx.se/mail/lib-2010-09/0227.html
- multi: don't expire timeouts at disonnect or done
The functions Curl_disconnect() and Curl_done() are both used within the
scope of a single request so they cannot be allowed to use
Curl_expire(... 0) to kill all timeouts as there are some timeouts that
are set before a request that are supposed to remain until the request
is done.
The timeouts are now instead cleared at curl_easy_cleanup() and when the
multi state machine changes a handle to the complete state.
Dan Fandrich (27 Sep 2010)
- Changed the TPF make file to get source files from Makefile.inc
Patch was fixed and validated by David McCreedy.
- Added test case 1204 to test HTTP range failure
This is an attempt to reproduce bug #3076808
Daniel Stenberg (27 Sep 2010)
- [Dirk Manske brought this change]
multi_runsingle: set timeout error messages
With the latest changes to fix the timeout handling with multi interface
we lost the timeout error messages. This patch brings them back.
- TODO-RELEASE: updated list of issues to work on
- parsedate: allow time specified without seconds
The date format in RFC822 allows that the seconds part of HH:MM:SS is
left out, but this function didn't allow it. This change also includes a
modified test case that makes sure that this now works.
Reported by: Matt Ford
Bug: http://curl.haxx.se/bug/view.cgi?id=3076529
- TFTP: re-indented the source code
Just made sure that the good old curl indentation style is used all over
this file.
- [Tim Newsome brought this change]
TFTP: Work around tftpd-hpa upload bug
tftpd-hpa has a bug where it will send an incorrect ack when the block
counter wraps and tftp options have been sent. Work around that by
accepting an ack for 65535 when we're expecting one for 0.
- Revert "security.c: buffer_read various fixes."
This reverts commit fbb38de415b7bb7d743e53a7b4b887ffb12b3e5b.
- security.c: removed superfluous parentheses
And also removed the FIXME where memory was zeroed just before freed,
and some other minor whitespace changes.
- [Julien Chaffraix brought this change]
security.c: Update the #include statements after the rewrite.
- [Julien Chaffraix brought this change]
security.c: sec_write tweaks
- |fd| is now a curl_socket_t and |len| a size_t to avoid conversions.
- Added 2 FIXMEs about the 2 unsigned -> signed conversions.
- Included 2 minor changes to Curl_sec_end.
- [Julien Chaffraix brought this change]
security.c: _sec_send tweaks
- Renamed the method to sec_send now that we
renamed sec_send to do_sec_send.
- Some more variable renaming.
- [Julien Chaffraix brought this change]
security.c: sec_read tweaks
- Renamed the function to sec_recv.
- Renamed the parameters and variable to match the rest of the code.
- [Julien Chaffraix brought this change]
security.c: Curl_sec_fflush_fd tweaks
- Use an early return as it makes the code more readable.
- Added a FIXME about a conversion.
- [Julien Chaffraix brought this change]
security.c: sec_send tweaks
- Renamed it to do_sec_send as it is the function doing the actual
transfer.
- Do not return any values as no one was checking it and it never
reported a failure (added a FIXME about checking for errors).
- Renamed the variables to make their use more specific.
- Removed some casts (int -> curl_socket_t, ...)
- Avoid doing the htnl <-> nthl twice by caching the 2 results.
- [Julien Chaffraix brought this change]
security.c: Curl_sec_read_msg tweaks
- Renamed the variables name to better match their intend.
- Unified the |decoded_len| checks.
- Added some FIXMEs to flag some improvement that did not go in this
change.
- [Julien Chaffraix brought this change]
security.c: Curl_sec_set_protection_level tweaking
- Removed sec_prot_internal as it is now inlined in the function (this removed
a redundant check).
- Changed the prototype to return an error code.
- Updated the method to use the new ftp_send_command function.
- Added a level_to_char helper method to avoid relying on the compiler's
bound checks. This default to the maximum security we have in case of a
wrong input.
- [Julien Chaffraix brought this change]
security.c: factored the logic from Curl_sec_login into a dedicated method that better reflect its intent.
Introduced a helper method ftp_send_command that synchronously send
an FTP query.
- [Julien Chaffraix brought this change]
security.c: Remove out_buffer as it was never written into.
- [Julien Chaffraix brought this change]
security.c: buffer_read various fixes.
Tighten the type of the |data| parameter to avoid a cast. Also made
it const as we should not modify it.
Added a DEBUGASSERT on the size to be written while changing it.
- [Julien Chaffraix brought this change]
security.c: Made block_write return a CURLcode.
While doing so, renamed it to socket_write to better match its
function.
- [Julien Chaffraix brought this change]
security.c: Made block_read and sec_get_data return CURLcode.
To do so, made block_read call Curl_read_plain instead of read.
While changing them renamed block_read to socket_read and sec_get_data
to read_data to better match their function.
Also fixed a potential memory leak in block_read.
- [Julien Chaffraix brought this change]
Security.c: Fix headers guard to match the rest of the code.
- [Julien Chaffraix brought this change]
configure: Fix the LDAPS disable message
... for example when LDAP is not compiled.
Fixed the logic to match the rest of the options' message that is we
update the default message only if the option is not disabled after the
different checks.
Reported by: Guenter Knauf
- RELEASE-NOTES: sync with 8665d4e5 and c-ares >= 1.6.0 note
- parse_remote_port: ignore colons without port number
Obviously, browsers ignore a colon without a following port number. Both
Firefox and Chrome just removes the colon for such URLs. This change
does not remove the colon for URLs sent over a HTTP proxy, so we should
consider doing that change as well.
Reported by: github user 'kreshano'
- RELEASE-NOTES: in sync with 19f45eaa799
- duphandle: use ares_dup()
curl_easy_duphandle() was not properly duping the ares channel. The
ares_dup() function was introduced in c-ares 1.6.0 so by starting to use
this function we also raise the bar and require c-ares >= 1.6.0
(released Dec 9, 2008) for such builds.
Reported by: Ning Dong
Bug: http://curl.haxx.se/mail/lib-2010-08/0318.html
- [Hendrik Visage brought this change]
MacOSX-Framework: updates for Snowleopard
1) PPC64 appears to be an 10.5 only supported architecture, so I
forced 10.5 for 64bit if there is a need for PPC64, else 64bit only
does x86_64
2) proper "make clean" after every ./configure. fixes a bug where
subsequent runs the 32bit do not get compiled
3) Added a version numbering curl-$VERSION} rather than the "stock standard" A
- RELEASE-NOTES: synced with 5fcc4332d62fe
Removed the duplicate entry of Kamil in the credits.
- configure: don't enable RTMP if the lib detect fails
librtmp is often statically linked and using sub dependencies like
OpenSSL, so we need to make sure we can actually link with it properly
before enabling it. Otherwise we easily end up trying to link with a
RTMP lib that fails.
- TODO: added 8.4 non-gcrypt under GnuTLS
We must not assume gcrypt just because of GnuTLS
- configure: check for gcrypt if using GnuTLS
1 - libcurl assumes that there are gcrypt functions available when
GnuTLS is.
2 - GnuTLS can be built to use libnettle instead as crypto library,
which breaks assumption (1)
This change makes configure make sure that if GnuTLS is requested and
detected, it also makes sure that gcrypt is present or it errors
out. This is mostly a way to make the user more aware of this flaw, the
correct fix would be to detect which crypto layer that is in use and
adapt our code to use that instead of blindly assuming gcrypt.
Reported by: Michal Gorny
Bug: http://curl.haxx.se/bug/view.cgi?id=3071038
- RELEASE-NOTES: sync from d2a7fd2fe65b to HEAD
- FTP: fix bad check of Curl_timeleft() return code
When it returns 0 it means no timeout. Only a negative value means that
we're out of time.
- LDAP: moved variable declaration to avoid compiler warn
If built without HTTP or proxy support it would cause a compiler warning
due to the unused variable. I moved the declaration of it into the only
scope it is used.
Tor Arntsen (18 Sep 2010)
- LDAP: Use FALSE instead of bool_false when setting bits.close
bool_false is the internal name used in the setup_once.h definition
we fall back to for non-C99 non-stdbool systems, it's not the actual
name to use in assignments (we use bool_false, bool_true there to
avoid global namespace problems, see comment in setup_once.h).
The correct C99 value to use is 'false', but let's use FALSE as
used elsewhere when assigning to bits.close. FALSE is set equal
to 'false' in setup_once.h when possible.
This fixes a build problem on C99 targets.
- LDAP: Add missing declaration for 'result'
Daniel Stenberg (18 Sep 2010)
- [Mauro Iorio brought this change]
LDAP: Support for tunnelling queries through HTTP proxy
As of curl-7.21.1 tunnelling ldap queries through HTTP Proxies is not
supported. Actually if --proxytunnel command-line option (or equivalent
CURLOPT_HTTPPROXYTUNNEL) is used for ldap queries like
ldap://ldap.my.server.com/... You are unable to successfully execute the
query. In facts ldap_*_bind is executed directly against the ldap server
and proxy is totally ignored. This is true for both openLDAP and
Microsoft LDAP API.
Step to reproduce the error:
Just launch "curl --proxytunnel --proxy 192.168.1.1:8080
ldap://ldap.my.server.com/dc=... "
This fix adds an invocation to Curl_proxyCONNECT against the provided
proxy address and on successful "CONNECT" it tunnels ldap query to the
final ldap server through the HTTP proxy. As far as I know Microsoft
LDAP APIs don't permit tunnelling in any way so the patch provided is
for OpenLDAP only. The patch has been developed against OpenLDAP 2.4.23
and has been tested with Microsoft ISA Server 2006 and works properly
with basic, digest and NTLM authentication.
- timeout: use the correct start value as offset
Rodric provide an awesome recipe that proved libcurl didn't timeout at
the requested time - it instead often timed out at [connect time] +
[timeout time] instead of the documented and intended [timeout time]
only. This bug was due to the code using the wrong base offset when
comparing against "now". I could also take the oppurtinity to simplify
the code by properly using of the generic help function for this:
Curl_timeleft.
Reported by: Rodric Glaser
Bug: http://curl.haxx.se/bug/view.cgi?id=3061535
- Curl_timeleft: avoid returning "no timeout" by mistake
As this function uses return code 0 to mean that there is no timeout, it
needs to check that it doesn't return a time left value that is exactly
zero. It could lead to libcurl doing an extra 1000 ms select() call and
thus not timing out as accurately as it should.
I fell over this bug when working on the bug 3061535 but this fix does
not correct that problem alone, although this is a problem that needs to
be fixed.
Reported by: Rodric Glaser
Bug: http://curl.haxx.se/bug/view.cgi?id=3061535
- whitespace: unified source
if ( => if(
while ( => while(
and some other changes in the similar spirit, trying to make the
whole file use the same style
- remote-header-name: don't output filename when NULL
- [James Bursa brought this change]
TheArtOfHttpScripting: use long options
- [James Bursa brought this change]
getinmemory: make the example easier to follow
1. Remove the comment warning that it's "not been verified to work". It
works with no problems in my testing.
2. Remove 2 unnecessary includes.
3. Remove the myrealloc(). Initialize chunk.memory with malloc() instead
of NULL. The comments for these two parts contradicted each other.
4. Handle out of memory from realloc() instead of continuing.
5. Print a brief status message at the end.
- multi: don't do extra expire calls for the connection
The timeout is set for the connect phase already at the start of the
request so we should not add a new one, and we MUST not set expire to 0
as that will remove any other potentially existing timeouts.
- [Peter Pentchev brought this change]
Fix a bashism: test a = b is more portable than ==.
- glob_word: remove a check that is always false
- inflate_stream: remove redundant check that is always true
- digest: make it clear the condition is always true
- ssluse: removed redundant check that is always true
Dan Fandrich (11 Sep 2010)
- Link curl and the test apps with -lrt explicitly when necessary
When curl calls a function from that library then it needs to
explicitly link to the library instead of piggybacking on
libcurl's own dependency. Without this, GNU ld with the
--no-add-needed flag fails when linking (which Fedora now does
by default).
Reported by: Quanah Gibson-Mount
Bug: http://curl.haxx.se/mail/lib-2010-09/0085.html
- Mention the Debian Popularity Contest
Tor Arntsen (9 Sep 2010)
- test565: Don't hardcode IP:PORT
Use %HOSTIP:%HTTPPORT instead of 127.0.0.1:8990 so that
verification works if the baseport change option is used
when executing runtests.pl.
Daniel Stenberg (9 Sep 2010)
- curl.1: updated protocols and polished language
- FAQ: CURL_STATICLIB for visual studio users
Clarified as it isn't used with a -D option for them.
Reported by: Artfunkel
Bug: http://curl.haxx.se/bug/view.cgi?id=3060381
- FAQ: updated and added host with custom IP question
Added "3.19 How do I get HTTP from a host using a specific IP address?"
and updated some stuff about certs etc.
- chunky parser: only rewind if needed
The code reading chunked encoding attempts to rewind the code if it had
read more data than the chunky parser consumes. The rewinding can fail
and it will then cause an error. This change now makes the rewinding
only happen if pipelining is in use - as that's the only time it really
needs to be done.
Bug: http://curl.haxx.se/mail/lib-2010-08/0297.html
Reported by: Ron Parker
Kamil Dudka (6 Sep 2010)
- rtsp: avoid SIGSEGV on malformed header
- rtsp: avoid SIGSEGV on malformed header
Daniel Stenberg (6 Sep 2010)
- warning: fix conversion to 'int' from 'size_t'
- portabilty: use proper variable type to hold sockets
Curl_getconnectinfo() is changed to return a proper curl_socket_t for
the last socket so that it'll work more portably (and cause less
compiler warnings).
Guenter Knauf (3 Sep 2010)
- Trial to fix another compiler warning with braces.
Dan Fandrich (2 Sep 2010)
- Use checkprefix() to compare protocol-specific strings
Otherwise, there could be problems running in certain locales.
Guenter Knauf (2 Sep 2010)
- Moved S_ISREG define to setup as suggested by Dan.
- Use own typedef as workaround for broken sspi.h header (f.e. Watcom).
- Added some hacks in order to build with VC from git.
Adam Light posted this patch to the list which enables builds from
git with VC versions other than vc6; also he added a vc10 target.
- Added S_ISREG define for Win32.
Daniel Stenberg (1 Sep 2010)
- multi: fixes for timing out handles
Add a timeout check for handles in the state machine so that they will
timeout in all states disregarding what actions that may or may not
happen.
Fixed a bug in socket_action introduced recently when looping over timed
out handles: it wouldn't assign the 'data' variable and thus it wouldn't
properly take care of handles.
In the update_timer function, the code now checks if the timeout has
been removed and then it tells the application. Previously it would
always let the remaining timeout(s) just linger to expire later on.
- threaded resolver: no more expire 0 calls
Curl_expire() set to 0 expires ALL timeouts so it should only be called
if we truly and really want to remove all timeouts for the handle.
- resolve_server: simplify code
Make use of the helper function Curl_timeleft() instead of duplicating
code.
- multi: make sure the next timeout is used when one expires
Each easy handle has a list of timeouts, so as soon as the main timeout
for a handle expires, we must make sure to get the next entry from the
list and re-add the handle to the splay tree.
This was attempted previously but was done poorly in my commit
232ad6549a68450.
Dan Fandrich (30 Aug 2010)
- Added proxy keyword to allow skipping test in proxyless configs
Daniel Stenberg (29 Aug 2010)
- multi: set timeouts when transfer begins
When a new transfer is about to start we now set the proper timeouts to
expire for the multi interface if they are set for the handle. This is a
follow-up bugfix to make sure that easy handles timeout properly when
the times expire and the multi interface is used. This also improves
curl_multi_timeout().
- CURLOPT_DIRLISTONLY: don't use with CURLOPT_WILDCARDMATCH
- FAQ: update list of supported protocols
- [Fabian Keil brought this change]
In the m4 detection line, factor out the 2>dev/null
- [Fabian Keil brought this change]
If m4 doesn't support --version, try if gm4 does.
- [Fabian Keil brought this change]
If the m4 version isn't recognized at all, just say so
'm4 version found. You need a GNU m4 installed!' is a bit confusing.
- HISTORY: mention the gopher story
Dan Fandrich (25 Aug 2010)
- Tweaked some test data files
Fixed some issues that caused xmllint failures, added features
and keywords, fixed some quotes and removed some <strip> sections
that unnecessarily limited test checking.
- Added new source files to Symbian and TPF makefiles
Daniel Stenberg (25 Aug 2010)
- RELEASE-NOTES: sync from b980c9a02 to HEAD
- Makefile: add gopher.c file to build
As the VC and RISCOS makefiles don't use the .inc file
- runtests: fix uninitialized variable warning
- gopher tests: revert parts of gopher in the pingpong server
Introduced in the initial gopher commits, there was added logic to do
GOPHER test serving in the pingpong server but as it resembles HTTP much
more than FTP or SMTP, the gopher testing has been moved over to instead
use the sws (HTTP) server. This change simply removes unused code.
- gopher tests: use sws and adjusted to more standard style
- sws: added basic gopher support
- gopher: enable the header callback/verbosity
- gopher: fix test case line endings
Patches over email very easily lose CRLF line endings in files otherwise
LF-only so I had to put them back where needed.
- gopher: fix memory leak and busyloop
The fix for the busyloop really only is a temporary work-around. It
causes a BLOCKING behavior which is a NO-NO. This function should rather
be split up in a do and a doing piece where the pieces that aren't
possible to send now will be sent in the doing function repeatedly until
the entire request is sent.
- [Cameron Kaiser brought this change]
Gopher using Curl_write; test suite (4 tests)
- [Cameron Kaiser brought this change]
Remove url.c test
- [Cameron Kaiser brought this change]
Forgot gopher.h in Makefile.inc
- [Cameron Kaiser brought this change]
Gopher protocol support (initial release)
- http: handle trailer headers in all chunked responses
HTTP allows that a server sends trailing headers after all the chunks
have been sent WITHOUT signalling their presence in the first response
headers. The "Trailer:" header is only a SHOULD there and as we need to
handle the situation even without that header I made libcurl ignore
Trailer: completely.
Test case 1116 was added to verify this and to make sure we handle more
than one trailer header properly.
Reported by: Patrick McManus
Bug: http://curl.haxx.se/bug/view.cgi?id=3052450
- TODO: we now support RTMP
- TODO: done "NTLM with other crypto functions"
Since NTLM was made to work with the NSS API as well, the primary SSL
alternatives will be built with NTLM support in libcurl.
- TODO: fixed "Make curl_multi_info_read faster"
It is really fast now
Dan Fandrich (24 Aug 2010)
- Fixed a NULL pointer dereference in form posting
It was introduced in commit eeb2cb05 along with the -F type=
change. Also fixed a typo in the name of the magic filename=
parameter. Tweaked tests 39 and 173 to better test this path.
Daniel Stenberg (24 Aug 2010)
- [Ben Greear brought this change]
multi: Fix compile warning on 64-bit systems
Dan Fandrich (23 Aug 2010)
- Mention PolarSSL in tutorial & add some URLs to INSTALL
Daniel Stenberg (23 Aug 2010)
- RESUME_FROM: clarify what ftp uploads do
The numerical value passed to CURLOPT_RESUME_FROM for FTP uploads is
interpreted and used as position where to resume the _reading_ of the
local file and it will "blindly" append that data on the remote
file. This was certainly not clear in the docs previously.
Reported by: catalin
Bug: http://curl.haxx.se/bug/view.cgi?id=3048174
- [Dirk Manske brought this change]
Curl_is_connected: use correct errno
The correctly extracted errno contents were mistakenly overwritten by a newer
value that wasn't the correct error value.
Bug: http://curl.haxx.se/mail/lib-2010-08/0242.html
- cmdline: make -F type= accept ;charset=
The -F option allows some custom parameters within the given string, and
those strings are separated with semicolons. You can for example specify
"name=daniel;type=text/plain" to set content-type for the
field. However, the use of semicolons like that made it not work fine if
you specified one within the content-type, like for:
"name=daniel;type=text/plain;charset=UTF-8"
... as the second one would be seen as a separator and "charset" is no
parameter curl knows anything about so it was just silently discarded.
The new logic now checks if the semicolon and following keyword looks
like a parameter it knows about and if it isn't it is assumed to be
meant to be used within the content-type string itself.
I modified test case 186 to verify that this works as intended.
Reported by: Larry Stone
Bug: http://curl.haxx.se/bug/view.cgi?id=3048988
Guenter Knauf (20 Aug 2010)
- Added mk-ca-bundle.vbs script.
The script works exactly same as the Perl one except for one thing:
when the text descriptions generated with openssl are included then
the md5 fingerprints are missing; seems openssl has either a bug or
a feature which prints the md5 fingerprint output to stdout instead
of writing them to specified file; this script could here do the same
as what the Perl scripr does (redirect stdout into file) but this
makes the script take up double the time because it needs to launch
cmd.exe 140 times (fo each openssl call). So I think for now we just
ommit the md5 fingerprints, and see if openssl will be fixed.
- Trial to fix win32 autobuilds.
It seems that its time to look at some better ideas for the win32
non-configure builds; probably a prebuild target which copies
config-win32.h to curl_config.h and appends also then feature
defines like USE_ARES.
Dan Fandrich (19 Aug 2010)
- Use the S_ISREG macro to determine what is a regular file
Kamil Dudka (19 Aug 2010)
- AC_INIT: avoid a warning with autoconf 2.66
It was complaining about the '=>' operator, introduced in e3fc0d5.
Dan Fandrich (18 Aug 2010)
- Fixed a memory leak during OOM in the multi timeout code
- Removed a C99ism & made an array const
Daniel Stenberg (19 Aug 2010)
- [Julien Chaffraix brought this change]
test: added test 579 to verify progress callback for chunked post
The 66 bytes checked are those 38 bytes with the chunked encoding
headers added: 8+8+10+35+5 = 66
The three-letter words become 8 bytes on the wire because they are sent
like: "3\r\none\r\n"
... and there's the trailing 5 bytes write after the four lines since
the final chunk is sent (which is "0\r\n\r\n").
- multi: avoid sending multiple complete messages
I fell over this bug report that mentioned that libcurl could wrongly
send more than one complete messages at the end of a transfer. Reading
the code confirmed this, so I've added a new multi state to make it not
happen. The mentioned bug report was made by Brad Jorsch but is (oddly
enough) filed in Debian's bug tracker for the "wmweather+" tool.
Bug: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=593390
- FAQ: update the list of supported protocols
- FAQ: added blurb about ECCN
"1.13 curl's ECCN number" is a new section mostly made up from
Alessandro Vesely's very informative ML post on the subject:
http://curl.haxx.se/mail/lib-2008-03/0251.html
Guenter Knauf (18 Aug 2010)
- It is sufficient to pipe stderr to NUL to get rid of the nasty messages.
- Added SSPI build to Watcom makefile.
Daniel Stenberg (16 Aug 2010)
- [Julien Chaffraix brought this change]
progress: callback for POSTs less than MAX_INITIAL_POST_SIZE
Add a call to Curl_pgrsSetUploadSize in this case valided by a test
case.
Reported by: Никита Дорохин.
Bug: http://curl.haxx.se/mail/lib-2010-04/0173.html
Dan Fandrich (16 Aug 2010)
- Make the LD_PRELOAD path absolute in the tests that use it
In some situations, libtool will change directories and perform
a link step before executing the libtest test app. Since
LD_PRELOAD is in effect for this entire process, the path to the
binary must be absolute so it will be valid no matter in which
directory the app is running.
Daniel Stenberg (16 Aug 2010)
- negotiation: Wrong proxy authorization
There's an error in http_negotiation.c where a mistake is using only
userpwd even for proxy requests. Ludek provided a patch, but I decided
to write the fix slightly different using his patch as inspiration.
Reported by: Ludek Finstrle
Bug: http://curl.haxx.se/bug/view.cgi?id=3046066
Dan Fandrich (16 Aug 2010)
- Clear stdout and stderr files on each test run
This allows a test to be run several times in the same test
session even when the -k option is given.
Guenter Knauf (15 Aug 2010)
- Syncroniszed vclean target; fixed some comments.
Daniel Stenberg (15 Aug 2010)
- THANKS: added contributors from 7.21.1
- multi: two fixes done
- multi: use timeouts properly for MAX_RECV/SEND_SPEED
When detecting that the send or recv speed, the multi interface changes
state to TOOFAST and previously there was no timeout set that would
force a recheck but it would rely on the application to somehow call
libcurl anyway. This now sets a timeout for a suitable future time to
check again if the average transfer speed is then below the threshold
again.
- multi: support timeouts
Curl_expire() is now expanded to hold a list of timeouts for each easy
handle. Only the closest in time will be the one used as the primary
timeout for the handle and will be used for the splay tree (which sorts
and lists all handles within the multi handle).
When the main timeout has triggered/expired, the next timeout in time
that is kept in the list will be moved to the main timeout position and
used as the key to splay with. This way, all timeouts that are set with
Curl_expire() internally will end up as a proper timeout. Previously any
Curl_expire() that set a _later_ timeout than what was already set was
just silently ignored and thus missed.
Setting Curl_expire() with timeout 0 (zero) will cancel all previously
added timeouts.
Corrects known bug #62.
- Curl_llist_insert_next: allow insertion first in the list
When we specify the "insert after" entry as NULL, this function now
inserts the new entry first in the list.
- multi: make curl_multi_info_read perform O(1)
Instead of looping over all attached easy handles, this now keeps a list
of messages in the multi handle. It allows curl_multi_info_read() to
perform O(1) no matter how many easy handles that are handled. This is
of importance since this function may be polled very frequently by apps
using the multi interface.
Kamil Dudka (15 Aug 2010)
- curl -T: ignore file size of special files
original bug report at https://bugzilla.redhat.com/622520
Dan Fandrich (13 Aug 2010)
- Reset environment variables before starting servers
Otherwise, variables from tests could affect the servers
themselves.
Kamil Dudka (12 Aug 2010)
- typecheck-gcc: work around gcc upstream bug #32061
original bug report at https://bugzilla.redhat.com/617757
Daniel Stenberg (11 Aug 2010)
- release cycle loop: start over toward 7.21.2
Version 7.21.1 (11 Aug 2010)
Daniel Stenberg (11 Aug 2010)
- RELEASE-NOTES: mention the runtests fix as well
- runtests: clear old setenv remainders before test
Due to the layout of the singletest function there are situations where
it returns before it clears the environment variables that were
especially set for the single specific test case. That could lead to
subsequent tests getting executed with environment variables sticking
around from a previous test which could lead to badness.
This change makes sure to clear all custom variables that may be laying
around from a previous round, before running a test case.
Reported by: Kamil Dudka
Bug: http://curl.haxx.se/mail/lib-2010-08/0141.html
Guenter Knauf (11 Aug 2010)
- Added OpenSSL builds to Watcom makefiles.
Yang Tse (11 Aug 2010)
- configure: werror related adjustments
Daniel Stenberg (11 Aug 2010)
- FAQ: s/libcurl.so.3/libcurl.so.X
Dan Fandrich (10 Aug 2010)
- KNOWN_BUG #59 is fixed. Clarify support of IPv6 zone IDs.
- Fixed typo in Android configure command
Daniel Stenberg (11 Aug 2010)
- HISTORY: added stuff from recent years
- warning: silence the compiler
warning: conversion to 'long int' from 'time_t' may alter its value
... on win64 when time_t is 64bit and long is 32bit.
- RELEASE-NOTES: synced, 3 additional bugfixes
- multi_socket_action: clarify how to kickstart it
The callbacks are called when curl_multi_socket_action() is called, not
when handles are added. This is now mentioned in the "TYPICAL USAGE"
section.
- callbacks: acknowledge progress callback error returns
When the progress callback is called during the TCP connection, an error
return would accidentally not abort the operation as intended but would
instead be counted as a failure to connect to that particular IP and
libcurl would just continue to try the next. I made singleipconnect()
and trynextip() return CURLcode properly.
Added bonus: it corrected the error code for bad --interface usages,
like tested in test 1084 and test 1085.
Reported by: Adam Light
Bug: http://curl.haxx.se/mail/lib-2010-08/0105.html
Guenter Knauf (10 Aug 2010)
- More Watcom makefile fixes ...
Final fix (hopefully!) for dll wlink loader;
prefer faster internal rm if available.
- Fixed my wrong edit.
- More Watcom makefile fixes.
Added the -br switch to dynamic builds which fixes the issue I saw
with curl's --version output. Added debug info and symfile for debug
builds to linker opts. Added DLL loader for wlink back, but this time
dependend on wlink version.
Patch posted to the list by malak.jiri AT gmail.com.
- Changed test for -u switch in order to enable other wmake switches.
The var %MAKEFLAGS is only set in 3 cases: if set as environment
var or as macro definition from commandline, and either with the
-u or -ms switch. Since all these cases are unlikely for the average
user it should be safe to only test if %MAKEFLAGS is defined; this
has the benefit that now all other switches can be used again in
addition to the -u which was formerly not possible.
Daniel Stenberg (10 Aug 2010)
- llist: hide Curl_llist_init
Curl_llist_init is never used outside of llist.c and thus it should be
static. I also removed the protos for Curl_llist_insert_prev and
Curl_llist_remove_next which are functions we removed from llist.c ages
ago.
Guenter Knauf (10 Aug 2010)
- Added msys Perl since git for Win32 comes with own Perl which identifies as msys.
- Updated lib dependency versions.
- Make testcurl.pl Watcom-aware.
Daniel Stenberg (10 Aug 2010)
- parse_remote_port: fix ;type= URL suffix over HTTP proxy
Test 563 is enabled now and verifies that the combo FTP type=A URL,
CURLOPT_PORT set and proxy work fine. As a bonus I managed to remove the
somewhat odd FTP check in parse_remote_port() and instead converted it
to a better and more generic 'slash_removed' struct field. Checking the
->protocol field isn't right since when an FTP:// URL is sent over a
HTTP proxy, the protocol is HTTP but the URL was handled by the FTP code
and thus slash_removed is set TRUE for this case.
- indent: white space fixes only
Yang Tse (9 Aug 2010)
- build: fix previous push
- build: don't build libhostname unless shared libcurl is built
- build: libhostname and chkhostname linkage adjustments followup
Daniel Stenberg (8 Aug 2010)
- typo: remove duplicate semicolon
- multi: avoid a malloc() when a transfer is complete
The struct used for storing the message for a completed transfer is now
no longer allocated separatly but is kept within the main struct kept
for each easy handle so that we avoid one malloc (and the subsequent
free).
Yang Tse (8 Aug 2010)
- build: libhostname linkage adjustments followup
Guenter Knauf (7 Aug 2010)
- Fix to overwrite libcurl name.
Yang Tse (7 Aug 2010)
- build: chkhostname build adjustments followup
U-D5B1PQ1J\Administrador (7 Aug 2010)
- build: allow NTLM tests to run on more build configurations
Daniel Stenberg (7 Aug 2010)
- curl_easy_setopt.3: rename stream to userdata
In some places where the name 'stream' has been used for naming a
function argument that is in fact settable with a setopt() option we now
call that argument 'userdata' to make it more obvious that it is in fact
possible to set by the application.
Suggested by: Jeff Pohlmeyer
Guenter Knauf (7 Aug 2010)
- Block created curlbuild.h for NetWare to avoid usage from other platforms.
Daniel Stenberg (7 Aug 2010)
- RELEASE-NOTES: synced with recent changes
Yang Tse (6 Aug 2010)
- build: ensure that libhostname doesn't get installed
Daniel Stenberg (6 Aug 2010)
- multi_socket: set timeout for 100-continue
When libcurl internally decided to wait for a 100-continue header, there
was no call to the timeout function so there was no timeout callback
called when the multi_socket API was used and thus applications became
either completely wrong or at least ineffecient depending on how they
handled the situation. We now set a timeout to get triggered.
Reported by: Ben Darnell
Bug: http://curl.haxx.se/bug/view.cgi?id=3039744
Guenter Knauf (6 Aug 2010)
- Some more Watcom makefile massage ...
For now removed the .autodepend directive until I've figured out
which of my changes broke it again.
Yang Tse (5 Aug 2010)
- build: fix libssh2_scp_send64() availability
- build: remove unneeded cast to (void *)
- build: remove unused file
Daniel Stenberg (4 Aug 2010)
- SCP: send large files properly with new enough libssh2
libssh2 1.2.6 and later handle >32bit file sizes properly even on 32bit
architectures and we make sure to use that ability.
Reported by: Mikael Johansson
Bug: http://curl.haxx.se/mail/lib-2010-08/0052.html
Yang Tse (3 Aug 2010)
- build: add missing new files to non-configure target build files
- md4: replace bcopy usage with memcpy
Daniel Stenberg (3 Aug 2010)
- RELEASE-NOTES: synced with recent changes
- TODO-RELEASE: clear, file not really used ATM
- typecheck-gcc: add checks for recently added options
I added all OBJECTPOINT curl_easy_setopt() options from 178 to 202. Left
to add: the five FUNCTIONPOINT (callbacks) options added since:
SSH_KEYFUNCTION
INTERLEAVEFUNCTION
CHUNK_BGN_FUNCTION
CHUNK_END_FUNCTION
FNMATCH_FUNCTION
- .gitignore: ignore all built examples
- example: fix code to build warning-free
- Curl_connected_proxy: skip the bits.tcpconnect check
Simply because the TCP might be connected already we cannot skip the
proxy connect procedure. We need to be careful to not overload more
meaning to the bits.tcpconnect field like this.
With this fix, SOCKS proxies work again when the multi interface is
used. I believe this regression was added with commit 4b351d018e,
released as 7.20.1.
Left todo: add a test case that verifies this functionality that
prevents us from breaking it again in the future!
Reported by: Robin Cornelius
Bug: http://curl.haxx.se/bug/view.cgi?id=3033966
- sethostname: provide local prototype for gethostname
This is only to avoid warnings on some systems.
- build: add typecast to avoid warning
There is an implicit conversion from "unsigned long" to "long";
rounding, sign extension, or loss of accuracy may result.
Guenter Knauf (2 Aug 2010)
- Rename CURL_SOURCES macro; revert previous rename of curl_SOURCES macro.
- Removed ugly dependency lists since wmake knows the .autodepend directive.
- Use suffix search path for sources in lib folder.
- Changed src/Makefile.Watcom to use CURL_SOURCES from src/Makefile.inc.
- Renamed curl_SOURCES to CURL_ALLFILES to overcome wmake's case-insensitivity.
- Removed wlink from DLL loader list because it doesnt work with Watcom < 1.8.
- Moved the LDAP API defines from Makefile.Watcom to config-win32.h.
These defines are only needed for older Watcom versions (< 1280).
Daniel Stenberg (2 Aug 2010)
- retry: consider retrying even if -f is used
The --retry logic does retry HTTP when some specific response codes are
returned, but because the -f option sets the CURLOPT_FAILONERROR to
libcurl, the return codes are different for such situations and then the
curl tool failed to consider it for retrying.
Reported by: Mike Power
Bug: http://curl.haxx.se/bug/view.cgi?id=3037362
- multi: fix FTPS connecting the data connection with OpenSSL
Commit 496002ea1cd76af7f (released in 7.20.1) broke FTPS when using the
multi interface and OpenSSL was used. The condition for the non-blocking
connect was incorrect.
Reported by: Georg Lippitsch
Bug: http://curl.haxx.se/mail/lib-2010-07/0270.html
Guenter Knauf (1 Aug 2010)
- Fixed curlbuild.h rule.
- Added rule to create curlbuild.h if not present (for builds from git).
- Added dependend libs for curl static linking.
- Fixed curl.exe static linking.
Daniel Stenberg (30 Jul 2010)
- warning: silence a win64 compiler warning
conversion from 'size_t' to 'curl_socklen_t', possible loss of data
Reported by: Adam Light
- KNOWN_BUG: The SOCKET type in Win64 is 64 bits
The SOCKET type in Win64 is 64 bits large (and thus so is curl_socket_t
on that platform), and long is only 32 bits. It makes it impossible for
curl_easy_getinfo() to return a socket properly with the
CURLINFO_LASTSOCKET option as for all other operating systems.
- smtp_connect: always provide host name buffer
Previously the host name buffer was only used if gethostname() exists,
but since we converted that into a curl private function that function
always exists and will be used so the buffer needs to exist for all
cases/systems.
- sethostname: avoid including unistd.h to duck for warnings
- sethostname: ISO C does not allow extra `;' outside of a function
- [Kamil Dudka brought this change]
NTLM tests: boost coverage by forcing the hostname
A shared library tests/libtest/.libs/lihostname.so is preloaded in NTLM
test-cases to override the system implementation of gethostname(). It
makes it possible to test the NTLM authentication for exact match, and
this way test the implementation of MD4 and DES.
If LD_PRELOAD doesn't work, a debug build willl also workk as debug
builds are now made to prefer a specific environment variable and will
then return that content as host name instead of the actual one.
Kamil wrote the bulk of this, Daniel Stenberg polished it.
Guenter Knauf (29 Jul 2010)
- Added a comment with an alternate idea to avoid the backslash line contination character.
- Changed comparison to match size_t var type.
- Removed unused vars to avoid compiler warnings.
- Make Watcom makefiles use Makefile.inc to reduce future maintainance.
lib/Makefile.Watcom works fine already, for src/Makefile.Watcom we
need first to tweak src/Makefile.inc a bit - therefore the handtweaked
list still exists for now.
- Watcom makefiles overhaul.
- make both libcurl and curl makefiles use register calling convention
(previously libcurl had stack calling convention).
- added include paths to the Watcom headers so its no longer required
to set the environment vars for this.
- added -wcd=201 to supress compiler warning about unreachable code.
- use macros for all tools, and removed dependency on GNU tools like rm.
- make ipv6 and debug builds controlable via env vars and so make them
optional instead of default.
- commented WINLDAPAPI and WINBERAPI since they broke with OW 1.8, and
it seems they're not needed (anymore?).
- added rule for hugehelp.c.cvs so that it will be created when not
already exist - this is required for building from a release tarball
since there we have no hugehelp.c.cvs, thus compilation broke.
- removed C_ARG creation from lib/Makefile.Watcom and use CFLAGS
directly as done too in src/Makefile.Watcom - this has the benefit
that we will see all active cflags and defines during compile.
- added LINK-ARG to src/Makefile.Watcom in order to better control
linker input.
- a couple of other minor makefile tweaks here and there ...
- added largefile support for Watcom builds to config-win32.h. Not yet
tested if it really works, but should since Win32 supports it.
- added loaddll stuff to speed up builds if supported.
- some cosmetic changes.
Dan Fandrich (26 Jul 2010)
- Added md4.c to the Watcom makefile
- Added PolarSSL to the docs
Daniel Stenberg (25 Jul 2010)
- curl-config: --built-shared returns shared info
The curl-config now features a --built-shared command line option that
will output 'yes' or 'no' depending if the build process was asked to
build shared library/libraries or not.
It is primarily made to offer more details to the test suite to know
what kind of stunts it can expect to work.
- add_buffer_send: fix compiler warning
Win64's 32 bit long but 64 bit size_t caused a warning that we avoid
with a typecast. A small whitespace indent fix was also applied.
Reported by: Adam Light
Guenter Knauf (22 Jul 2010)
- Updated library versions.
- Fixed script version which was still based on CVS Revision tag.
Dan Fandrich (21 Jul 2010)
- FAQ: Why doesn't cURL error out when the cable is unplugged?
This one was long overdue to be mentioned in the FAQ. Also, mention the
new ftp wildcard downloading feature.
Daniel Stenberg (21 Jul 2010)
- [Ben Greear brought this change]
ssh: Fix compile error on 64-bit systems.
Signed-off-by: Ben Greear <greearb@candelatech.com>
- [Ben Greear brought this change]
build: Enable configure --enable-werror
This passes -Werror to gcc when building curl and libcurl,
allowing easy dection of compile warnings.
Signed-off-by: Ben Greear <greearb@candelatech.com>
- [Ben Greear brought this change]
pingpong: Fix indentation (whitespace change only)
Signed-off-by: Ben Greear <greearb@candelatech.com>
- [Jan Van Boghout brought this change]
CUSTOMREQUEST: shouldn't be disabled when HTTP is disabled
... since FTP is using it as well, and potentially other protocols!
Also, an #endif CURL_DISABLE_HTTP was incorrectly marked, as it seems to
end the proxy block instead.
- [Jan Van Boghout brought this change]
pingpong: response_time is milliseconds
Fixed the comment/document for the response_time struct member.
- [Jan Van Boghout brought this change]
ftp: response timeout bug in "quote" sending
The FTP implementation was missing a timestamp reset point, making the
waiting for responses after sending a post-transfer "QUOTE" command not
working as supposedly. This bug was introduced in 7.20.0
- [Jeff Pohlmeyer brought this change]
remote-header-name: chop filename at next semicolon
The --remote-header-name option for the command-line tool assumes that
everything beyond the filename= field is part of the filename, but that
might not always be the case, for example:
Content-Disposition: attachment; filename=file.txt; modification-date=...
This fix chops the filename off at the next semicolon, if there is one.
- --retry: access violation with URL part sets continued
When getting multiple URLs, curl didn't properly reset the byte counter
after a successful transfer so if the subsequent transfer failed it
would wrongly use the previous byte counter and behave badly (segfault)
because of that. The code assumes that the byte counter and the 'stream'
pointer is well in synch.
Reported by: Jon Sargeant
Bug: http://curl.haxx.se/bug/view.cgi?id=3028241
- releasnote: synch up with commit f3b77e5611d
- [Constantine Sapuntzakis brought this change]
examples: add curl_multi_timeout
Make the multi-interface using examples use curl_multi_timeout to
properly educate users how to do things.
- configure: document the STATICLIB variable
- [Constantine Sapuntzakis brought this change]
multi: fix condition that remove timers before trigger
curl_multi perform has two phases: run through every easy handle calling
multi_runsingle and remove expired timers (timer removal).
If a small timer (e.g. 1-10ms) is set during multi_runsingle, then it's
possible that the timer has passed by when the timer removal runs. The
timer which was just added is then removed. This will potentially cause
the timer list to be empty and cause the next call to curl_multi_timeout
to return -1. Ideally, curl_multi_timeout should return 0 in this case.
One way to fix this is to move the struct timeval now = Curl_tvnow(); to
the top of curl_multi_perform. The change does that.
- [Constantine Sapuntzakis brought this change]
threaded resolver: fix timeout issue
Reset old timer first so we can set a new one further in the future.
- configure: allow environments variable to override internals
configure checks for grep, egrep, sed and ar and set the variables GREP,
EGREP, SED and AR accordingly. We now let already set variables override
the internal choices to let users make decisions when they know the
right choice already. This is a regression as our configure script used
to allow this back before commit 0b57c475 (up to 7.18.2).
Reported by: "kdekker"
Bug: http://curl.haxx.se/bug/view.cgi?id=3028318
Dan Fandrich (9 Jul 2010)
- Improved the Android build instructions
Daniel Stenberg (7 Jul 2010)
- [Tor Arntsen brought this change]
upload: Avoid infinite loop when checking for auth bits
The test would loop forever if authtype bit 0 wasn't set.
- upload: warn users trying to upload from stdin with anyauth
Since uploading from stdin is very likely to not work with anyauth and
its multi-phase probing for what authentication to actually use, alert
the user about it. Multi-phase negotiate almost certainly will involve
sending data and thus libcurl will need to rewind the stream to send
again, and it cannot do that with stdin.
- http: don't enable chunked during authentication negotiations
As mentioned in bug report #2956968, the HTTP code wouldn't send the
first empty chunk during the auth negotiation phase of the HTTP request
sending, so the server would wait for data to come and libcurl would
wait for data to arrive... I've made the code not enable chunked
encoding until the auth negotiation is done and thus this scenario
doesn't occur anymore.
Reported by: Sidney San Mart<72>n
Bug: http://curl.haxx.se/bug/view.cgi?id=2956968
- --libcurl: list the tricky options instead of using [REMARK]
I think the [REMARK] and commented function calls cluttered the code a
bit too much and made the generated code ugly to read. Now we instead
track the remarks one specially and just lists them at the end of the
generated code more as additional information.
- curl: avoid setting libcurl options to its default
it makes the --libcurl output easier to follow.
- --libcurl: hide setopt() calls setting default options
And additionally, don't show function or object pointers actual value
since they make no sense to anyone. Show 'functionpointer' and
'objectpointer' instead.
- --libcurl: use *_LARGE options with typecasted constants
In the generated code --libcurl makes, all calls to curl_easy_setopt()
that use *_LARGE options now have the value typecasted to curl_off_t, so
that it works correctly for 32bit systems with 64bit curl_off_t type.
- multi: CURLINFO_LASTSOCKET doesn't work after remove_handle
When curl_multi_remove_handle() is called and an easy handle is returned
to the connection cache held in the multi handle, then we cannot allow
CURLINFO_LASTSOCKET to extract it since that will more or less encourage
that the user uses the socket while it can get used by libcurl again.
Without this fix, we'd get a segfault in Curl_getconnectinfo() trying to
dereference the NULL pointer in 'data->state.connc'.
Bug: http://curl.haxx.se/bug/view.cgi?id=3023840
- [Pierre Joye brought this change]
build: add enable IPV6 option for the VC makefiles
- FAQ: the threaded resolver works universally now
Kamil Dudka (30 Jun 2010)
- http_ntlm: add support for NSS
When configured with '--without-ssl --with-nss', NTLM authentication
now uses NSS crypto library for MD5 and DES. For MD4 we have a local
implementation in that case. More details are available at
https://bugzilla.redhat.com/603783
In order to get it working, curl_global_init() must be called with
CURL_GLOBAL_SSL or CURL_GLOBAL_ALL. That's necessary because NSS needs
to be initialized globally and we do so only when the NSS library is
actually required by protocol. The mentioned call of curl_global_init()
is responsible for creating of the initialization mutex.
There was also slightly changed the NSS initialization scenario, in
particular, loading of the NSS PEM module. It used to be loaded always
right after the NSS library was initialized. Now the library is
initialized as soon as any SSL or NTLM is required, while the PEM module
is prevented from being loaded until the SSL is actually required.
Daniel Stenberg (29 Jun 2010)
- glob: backslash escaping bug
curl didn't properly handle escaping characters in a URL with the use of
backslash. It did an attempt, but that failed as reported in bug
3022551. The described example was using the URL
"http://example.com?{AB,C\,D}".
I've now removed the special-handling of letters following the backslash
and I also removed the bad extra check that triggered this particular
bug.
Bug: http://curl.haxx.se/bug/view.cgi?id=3022551
Reported by: Jon Sargeant
- release-notes: sync up with recent commits
- CONTRIBUTE: the git commit message line length is 72 columns
- [Pavel Raiskup brought this change]
ftp wildcard: FTP LIST parser FIX
There was a problem when a UNIX-like server returned information
about directory size (total NNNNNN) at the first line of
response.
- [Pavel Raiskup brought this change]
examples: new FTP wildcard showcase
- multi_socket: re-use of same socket without notifying app
When a hostname resolves to multiple IP addresses and the first one
tried doesn't work, the socket for the second attempt may get dropped on
the floor, causing the request to eventually time out. The issue is that
when using kqueue (as on mac and bsd platforms) instead of select, the
kernel removes the first fd from kqueue when it is closed (in trynextip,
connect.c:503). Trynextip() then goes on to open a new socket, which
gets assigned the same number as the one it just closed. Later in
multi.c, socket_cb is not called because the fd is already in
multi->sockhash, so the new socket is never added to kqueue.
The correct fix is to ensure that socket_cb is called to remove the fd
when trynextip() closes the socket, and again to re-add it after
singleipsocket(). I'm not sure how to cleanly do that, but the attached
patch works around the problem in an admittedly kludgy way by delaying
the close to ensure that the newly-opened socket gets a different fd.
Daniel's added comment: I didn't spot a way to easily do a nicer fix so
I've proceeded with Ben's patch.
Bug: http://curl.haxx.se/bug/view.cgi?id=3017819
Patch by: Ben Darnell
Kamil Dudka (24 Jun 2010)
- [Pavel Raiskup brought this change]
ftp-wildcard: avoid tight loop when used without any pattern
It was broken for URLs like "ftp://example.com/".
Daniel Stenberg (21 Jun 2010)
- maketgz: produce CHANGES automatically with the 1000 most recent commits
It passes the git log output through 'log2changes.pl' to produce
the lot.
- ignore: CHANGES.dist gets generated by maketgz
- CHANGES: move all contents from CHANGES to CHANGES.0
CHANGES is no longer used for manually edited content. It is to
be generated automatically by maketgz when we make release
tarballs.
- log2changes: correct command line, fix tag usage, change Version output
--decorate=full is needed with my git 1.7.1 to get the necessary
output so that the previous edit would work to extract the
Version stuff.
... but I had to edit how the refs/tags was extracted since it
had a little flaw that made it miss the 7.20.1 output.
Finally, I changed so that Version is outputted even more similar
to how CHANGES does it.
Dan Fandrich (21 Jun 2010)
- Make the output of log2changes.pl even more closely match CHANGES
Add the ASCII art header, and list version commits by decoding
the ref tag names, when available (using the git log --decorate
option).
Daniel Stenberg (19 Jun 2010)
- log2changes: first version of the git log to CHANGES conversion script
$ git log --pretty=fuller --no-color --date=short | ./log2changes.pl
Of course, limiting the log output with a range like with
"[tag]..HEAD" appended can be very useful too.
- sendrecv: treat all negative values from send/recv as errors
For example the libssh2 based functions return other negative
values than -1 to signal errors and it is important that we catch
them properly. Right before this, various failures from libssh2
were treated as negative download amounts which caused havoc.
- multi: prevent NULL pointer dereference
My additional call to Curl_pgrsUpdate() would sometimes get
called even though there's no connection (left) so a NULL pointer
would get passed, causing a segfault.
- smtp: fixed a few uses of size_t that seemed to believe it was signed
Reported-by: Steven M. Schweda
Dan Fandrich (17 Jun 2010)
- Fixed an OOM memory leak in the FTP wildcard code
Kamil Dudka (17 Jun 2010)
- test575: do not fail with threaded DNS resolver
Daniel Stenberg (17 Jun 2010)
- [Krister Johansen brought this change]
multi: unmark handle as used when no longer head of pipeline
- multi: call the progress function only once and allow abort
1) no need to call the progress function twice when in the
CURLM_STATE_TOOFAST state.
2) Make sure that the progress callback's return code is
acknowledged when used
- multi: call the progress callback in all states
As long as no error is reported, the progress function can get
called. This may be a little TOO often so we should keep an eye
on this and possibly make this conditional somehow.
- configure: spell --disable-threaded-resolver correctly
Previously we only accepted the option when named
--disable-threaded-resover, which wasn't quite intended.
Reported by: Helwing Lutz
- release: start on 7.21.1, bump contributor count
- version: start working on the 7.21.1-dev version
- THANKS: added contributors from the 7.21.0 release
Version 7.21.0 (16 Jun 2010)
Daniel Stenberg (16 Jun 2010)
- release: 7.21.0
Yang Tse (10 Jun 2010)
- remove unused 'tmpdata' and 'backup' ftp_parselist_data struct members
- replace isprint() with ISPRINT()
- ensure that Curl_wildcard_dtor() leaves WildcardData struct zero initialized
Patrick Monnerat (9 Jun 2010)
- ILE/RPG binding updated to current curl.h definitions.
Yang Tse (9 Jun 2010)
- code simplification
- add Curl_ prefix to conform with cURL naming standards
- Merge branch 'master' of git@github.com:bagder/curl
- fix compiler warning using curl_socket_t to store socket descriptor
Daniel Stenberg (8 Jun 2010)
- inet_pton: warnings: use size_t to store pointer deltas
Yang Tse (8 Jun 2010)
- avoid redundant work when reusing same connection
- fix function result checking
Daniel Stenberg (8 Jun 2010)
- transfer: warning: implicit conversion
There is an implicit conversion from "unsigned long" to "long";
rounding, sign extension, or loss of accuracy may result.
Fixed by an added typecast.
- TFTP: fix compiler warning
Curl_fillreadbuffer()'s second argument takes an int, so
typecasting to another is a bad idea.
- TFTP: fix warning for sendto() usage on non-POSIX systems
Older unixes want an 'int' instead of 'size_t' as the 3rd
argumment so before this change it would cause warnings such as:
There is an implicit conversion from "unsigned long" to "int";
rounding, sign extension, or loss of accuracy may result.
Dan Fandrich (7 Jun 2010)
- Include Makefile.inc to get the list of source files for Amiga
Signed-off-by: Diego Casorran <dcasorran@gmail.com>
Yang Tse (7 Jun 2010)
- Curl_updateconninfo() error handling fix
Daniel Stenberg (5 Jun 2010)
- [Constantine Sapuntzakis brought this change]
OpenSSL: fix spurious SSL connection aborts
Was seeing spurious SSL connection aborts using libcurl and
OpenSSL. I tracked it down to uncleared error state on the
OpenSSL error stack - patch attached deals with that.
Rough idea of problem:
Code that uses libcurl calls some library that uses OpenSSL but
don't clear the OpenSSL error stack after an error.
ssluse.c calls SSL_read which eventually gets an EWOULDBLOCK from
the OS. Returns -1 to indicate an error
ssluse.c calls SSL_get_error. First thing, SSL_get_error calls
ERR_get_error to check the OpenSSL error stack, finds an old
error and returns SSL_ERROR_SSL instead of SSL_ERROR_WANT_READ or
SSL_ERROR_WANT_WRITE.
ssluse.c returns an error and aborts the connection
Solution:
Clear the openssl error stack before calling SSL_* operation if
we're going to call SSL_get_error afterwards.
Notes:
This is much more likely to happen with multi because it's easier
to intersperse other calls to the OpenSSL library in the same
thread.
Yang Tse (5 Jun 2010)
- replace socklen_t with curl_socklen_t
Daniel Stenberg (5 Jun 2010)
- [Frank Meier brought this change]
getinfo: added *_PRIMARY_PORT, *_LOCAL_IP and *_LOCAL_PORT
- RELEASE-NOTES: add contributors not mentioned
Yang Tse (4 Jun 2010)
- Enable OpenLDAP support for cygwin builds.
Enable OpenLDAP support for cygwin builds. This support was disabled back
in 2008 due to incompatibilities between OpenSSL and OpenLDAP headers.
cygwin's OpenSSL 0.9.8l and OpenLDAP 2.3.43 versions on cygwin 1.5.25
allow building an OpenLDAP enabled libcurl supporting back to Windows 95.
Remove non-functional CURL_LDAP_HYBRID code and references.
Kamil Dudka (2 Jun 2010)
- ftplistparser.c: oops, fix typo in the last commit
- ftplistparser.c: avoid some invalid dereferences
- lib: eliminate some dead code
Daniel Stenberg (2 Jun 2010)
- SSH: corrected the inability to respect the timeout
Jason McDonald posted bug report #3006786 when he found that the
SFTP code didn't timeout properly in several places in the code
even if a timeout was set properly.
Based on his suggested patch, I wrote a different implementation
that I think addressed the issue better and also uses the connect
timeout for the initial part of the SSH/SFTP done during the
"protocol connect" phase.
(http://curl.haxx.se/bug/view.cgi?id=3006786)
Yang Tse (2 Jun 2010)
- mention last changes
- add missing new files to non-configure target build files
- include libcurl standard internal headers
Daniel Stenberg (2 Jun 2010)
- TODO: add multi interface improvement remove ldap select
Yang Tse (2 Jun 2010)
- make setup.h first included file
- fix spnego memory leak
- openldap header inclusions fix
Daniel Stenberg (1 Jun 2010)
- multi_socket: handles timer inaccuracy better for timeouts
Igor Novoseltsev reported a problem with the multi socket API and
using timeouts and timers. It boiled down to a problem with
libcurl's use of GetTickCount() interally to figure out the
current time, while Igor's own application code used another
function call.
It made his app call the socket API timeout function a bit
_before_ libcurl would consider the timeout to trigger, and that
could easily lead to timeouts or stalls in the app. It seems
GetTickCount() in general often has no better resolution than
16ms and switching to the alternative function
QueryPerformanceCounter has its share of problems:
http://www.virtualdub.org/blog/pivot/entry.php?id=106
We address this problem by simply having libcurl treat timers
that already has occured or will occur within 40ms subject for
treatment. I'm confident that there are other implementations and
operating systems with similarly in accurate timer functions so
it makes sense to have applied generically and I don't believe we
sacrifice much by adding a 40ms inaccuracy on these timeouts.
Yang Tse (1 Jun 2010)
- fix ldaps option issue
- fix ldap related compilation issues
- fix compiler warning: enumerated type mixed with another type
- fix compiler warning: enumerated type mixed with another type
Patrick Monnerat (31 May 2010)
- smtp_authenticate: avoid compiler warnings
Yang Tse (31 May 2010)
- fix compiler warning: enumerated type mixed with another type
- fix compiler warning: enumerated type mixed with another type
- fix compiler warning: enumerated type mixed with another type
- fix compiler warning: external declaration in primary source file
- fix compiler warning: variable was set but never used
- fix compiler warning: enumerated type mixed with another type
- fix compiler warning: external declaration in primary source file
- update year in copyright notice
Kamil Dudka (29 May 2010)
- strtoofft: rename CURL_LLONG_MIN -> CURL_OFF_T_MIN
... and CURL_LLONG_MAX -> CURL_OFF_T_MAX
- CURL_LLONG_MAX: avoid constant overflow
... when (CURL_SIZEOF_CURL_OFF_T == 4)
Daniel Stenberg (28 May 2010)
- [Howard Chu brought this change]
LDAPS: list availability depending on SSL's presence
- [Howard Chu brought this change]
LDAP: make it build without SSL if no such support is available
of course it also goes for the case where SSL is explicitly
disabled
- TODO: removed fixed items
These two items are now actually implemented:
11.1 Content-Disposition
11.5 ftp wildcard download
Kamil Dudka (28 May 2010)
- lib: eliminate 'statement not reached' warnings
Daniel Stenberg (28 May 2010)
- test1115: verify that unexpected 1xx responses work fine
Kamil Dudka (28 May 2010)
- lib577: avoid redefinition of ERROR
- test313: a new test for CRL support
- tests/certs: re-generated because of lost pass-phrase
- tests/certs/scripts: generate also CRL
... and make it possible to do so without any user interaction
Daniel Stenberg (27 May 2010)
- [Howard Chu brought this change]
openldap: fix compiler warnings
- indent: some whitespace edits
Kamil Dudka (27 May 2010)
- wildcard.c: add missing include of "setup.h"
- [Tor Arntsen brought this change]
lib573: do not compare double for exact match
- [Pavel Raiskup brought this change]
wildcard.c: add missing include of "curl_memory.h"
- [Tor Arntsen brought this change]
setup_once: use enum type for 'bool' on non-C99 platforms
An enum will catch non-bool assignments to bool on platforms with
a strict compiler, e.g MIPSPro.
Signed-off-by: Kamil Dudka <kdudka@redhat.com>
- url.c: avoid implied cast to bool
- [Tor Arntsen brought this change]
curl_fnmatch: remove use of register keyword
Using the 'register' keyword rarely improves anything with modern
compilers and architectures.
Daniel Stenberg (26 May 2010)
- [Julien Chaffraix brought this change]
RTMP: Fix compiler warnings
- [Julien Chaffraix brought this change]
OOM fixes in http_negociate.c and lib/splay.c
Fix 2 OOM errors: a missing NULL-check in lib/http_negociate.c
and a potential NULL dereferencing in lib/splay.c
- [Howard Chu brought this change]
LDAP: properly implemented as a curl_handler
makes the LDAP code much cleaner, nicer and in general being a
better libcurl citizen. If a new enough OpenLDAP version is
detect, the new and shiny lib/openldap.c code is then used
instead of the old cruft
Code by Howard, minor cleanups by Daniel.
- [Tor Arntsen brought this change]
curl_fnmatch: Use int not bool when function returns int
bool in curl internals is unsigned char and should not be used
to receive return value from functions returning int - this fails
when using IBM VisualAge and Tru64 compilers.
- TFTP: send legal timeout value
Eric Mertens posted bug #3003705: when we made TFTP use the
correct timeout option when sent to the server (fixed May 18th
2010) it became obvious that libcurl used invalid timeout values
(300 by default while the RFC allows nothing above 255). While of
course it is obvious that as TFTP has worked thus far without
being able to set timeout at all, just removing the setting
wouldn't make any difference in behavior. I decided to still keep
it (but fix the problem) as it now actually allows for easier
(future) customization of the timeout.
(http://curl.haxx.se/bug/view.cgi?id=3003705)
- TFTP: don't ack if wrong block num is received
If an unexpected block number was received, break out of the
switch loop.
- TFTP: block id wrap bug fix
In a normal expression, doing [unsigned short] + 1 will not wrap
at 16 bits so the comparisons and outputs were done wrong. I
added a macro do make sure it gets done right.
Douglas Kilpatrick filed bug report #3004787 about it:
http://curl.haxx.se/bug/view.cgi?id=3004787
- [Ben Greear brought this change]
Fix build warnings.
Signed-off-by: Ben Greear <greearb@candelatech.com>
- [Ben Greear brought this change]
setopt: Fix setting of set.is_fwrite_set
Signed-off-by: Ben Greear <greearb@candelatech.com>
- [Tanguy Fautre brought this change]
build: allow curl to build with Microsoft VC10
By undefing a bunch of E* defines that VC10 has started to define
but that we redefine internally to their WSA* alternatives when
building for Windows.
Kamil Dudka (20 May 2010)
- [Tor Arntsen brought this change]
Test 573: Use correct type for CURLINFO_CONNECT_TIME
curl_easy_getinfo() called with a pointer to long instead of double
would sigbus on RISC processors (e.g. MIPS) due to wrong alignment
of pointer address.
- [Tor Arntsen brought this change]
lib: Fix AIX build failure
Dan Fandrich (19 May 2010)
- Fixed some memory leaks in the POP3 torture tests
- Fixed a memory leak in the SMTP torture tests
Daniel Stenberg (18 May 2010)
- TFTP: send timeout option correctly
Eric Mertens posted bug report #3003005 pointing out that the
libcurl TFTP code was not sending the timeout option properly to
the server, and suggested a fix.
(http://curl.haxx.se/bug/view.cgi?id=3003005)
Kamil Dudka (16 May 2010)
- [Tor Arntsen brought this change]
lib: Change some CRLF line endings to LF
An update had added a couple of lines with DOS line endings,
and some compilers will choke on that (e.g. the Tru64 compiler).
- ftp wildcard: a new option CURLOPT_FNMATCH_DATA
Daniel Stenberg (15 May 2010)
- [Howard Chu brought this change]
RMTP: the version code is now rtmp aware
- [Howard Chu brought this change]
RTMP: fix wrong #ifdef
- [Pavel Raiskup brought this change]
ftp wildcard: fix int32_t and size/group mixups
Dan Fandrich (14 May 2010)
- Fixed test 577 to work when --enable-hidden-symbols is configured
Daniel Stenberg (14 May 2010)
- OpenSSL: multi interface handshake could hang
John-Mark Bell filed bug #3000052 that identified a problem (with
an associated patch) with the OpenSSL handshake state machine
when the multi interface is used:
Performing an https request using a curl multi handle and using
select or epoll to wait for events results in a hang. It appears
that the cause is the fix for bug #2958179, which makes
ossl_connect_common unconditionally return from the step 2 loop
when fetching from a multi handle.
When ossl_connect_step2 has completed, it updates
connssl->connecting_state to ssl_connect_3. ossl_connect_common
will then return to the caller, as a multi handle is in
use. Eventually, the client code will call curl_multi_fdset to
obtain an updated fdset to select or epoll on. For https
requests, curl_multi_fdset will cause https_getsock to be called.
https_getsock will only return a socket handle if the
connecting_state is ssl_connect_2_reading or
ssl_connect_2_writing. Therefore, the client will never obtain a
valid fdset, and thus not drive the multi handle, resulting in a
hang.
(http://curl.haxx.se/bug/view.cgi?id=3000052)
- changelog: add link to bug report
Dan Fandrich (14 May 2010)
- Added directories.pm to the source tar ball
Daniel Stenberg (14 May 2010)
- follow redirect: ignore response-body on redirect even if compressed
Sebastian V reported bug #3000056 identifying a problem with
redirect following. It showed that when curl followed redirects
it didn't properly ignore the response body of the 30X response
if that response was using compressed Content-Encoding!
(http://curl.haxx.se/bug/view.cgi?id=3000056)
- version: we're now going for 7.21.0
- [Hoi-Ho Chan brought this change]
Remove support for BSD version of PolarSSL
"The BSD version of PolarSSL was made for migratory purposes only and is not
maintained. The GPL version of PolarSSL is actually the only actively
developed version, so I would be very reluctant to use the BSD version." /
Paul Bakker, PolarSSL hacker.
Signed-off-by: Hoi-Ho Chan <hoiho.chan@gmail.com>
Dan Fandrich (12 May 2010)
- Added Polar SSL and RTMP files to the non-autoconf build files
I didn't bother with a few that have little hope of running the required
dependent libraries.
- Added the new ftp source files to the non-autoconf build files
- Copy the license file so it's seen by the Android build system
Daniel Stenberg (13 May 2010)
- updated with symbols added in recent commits for 7.21.0
- changelogs: mention RTMP and the FTP wildcard support
- ftp wildcards: mention they're added in 7.21.0
- style: minor whitespace change
- syntax: cleanups
- [Pavel Raiskup brought this change]
FTP: WILDCARDMATCH/CHUNKING/FNMATCH added
- [Howard Chu brought this change]
RTMP: initial support added, powered by librtmp
librtmp is found at http://rtmpdump.mplayerhq.hu/
- [Howard Chu brought this change]
sendrecv: make them two pairs of send/recv to properly deal with FTPS
FTP(S) use two connections that can be set to different recv and
send functions independently, so by introducing recv+send pairs
in the same manner we already have sockets/connections we can
work with FTPS fine.
This commit fixes the FTPS regression introduced in change d64bd82.
Kamil Dudka (11 May 2010)
- changelog: fixed CRL support in libcurl-NSS
- nss: make it possible to read ASCII and DER CRL
- nss: add CRL to cache instead of read-only NSS db
Daniel Stenberg (10 May 2010)
- git: how to write a fine commit message
- findtool: file name as a full path requires a slash
Kalle Vahlman's patch applied a while ago broke how the findtool
function searches for tools, as it would always check if "$file"
was present first, which thus made the bad assumption that a file
in the current directory would be a match.
I noticed when it found 'libtool' in the current directory but
libtoolize is not there, which confused the script.
Hacki (8 May 2010)
- moved vars into conditional since seems that winsock implementation doesnt use them.
Daniel Stenberg (7 May 2010)
- multi interface: missed storing connection time
Dirk Manske reported a regression. When connecting with the multi
interface, there were situations where libcurl wouldn't store
connect time correctly as it used to (and is documented to) do.
Using his fine sample program we could repeat it, and I wrote up
test case 573 using that code. The problem does not easily show
itself using the local test suite though.
The fix, also as suggested by Dirk, is a bit on the ugly side as
it adds yet another call to Curl_verboseconnect() and setting the
TIMER_CONNECT time. That situation is subject for some closer
inspection in the future.
- verboseconnect: so the verbose checking within the function
As the function is used more than once and libcurl can be built
without it, do the conditional check within the verboseconnect()
function itself.
- changelogs: split the I/O handling
- [Howard Chu brought this change]
sendrecv: split the I/O handling into private handler
Howard Chu brought the bulk work of this patch that properly
moves out the sending and recving of data to the parts of the
code that are properly responsible for the various ways of doing
so.
Daniel Stenberg assisted with polishing a few bits and fixed some
minor flaws in the original patch.
Another upside of this patch is that we now abuse CURLcodes less
with the "magic" -1 return codes and instead use CURLE_AGAIN more
consistently.
- changelog: PolarSSL
- [Hoi-Ho Chan brought this change]
PolarSSL: initial support added
This is Hoi-Ho Chan's patch with some minor fixes by me. There
are some potential issues in this, but none worse than we can
sort out on the list and over time.
- TODO: we've done PRET already, consider HOST for the future
... and GnuTLS connects are non-blocking, TFTP is better
integrated as a "real" protocol and RTSP is supported.
- TODO: GnuTLS connects are now non-blocking
Since commit c288860 by Jerome Vouillon
- INTERNALS: tftp is decent now, ldap is not
It's not quite fair to list TFTP is a "crappy" member of the
libcurl family so I removed its mentioning.
- changelog: mention Ben Greear's telnet work
- [Ben Greear brought this change]
telnet: Allow programatic use of telnet.
The main change is to allow input from user-specified methods,
when they are specified with CURLOPT_READFUNCTION.
All calls to fflush(stdout) in telnet.c were removed, which makes
using 'curl telnet://foo.com' painful since prompts and other data
are not always returned to the user promptly. Use
'curl --no-buffer telnet://foo.com' instead. In general,
the user should have their CURLOPT_WRITEFUNCTION do a fflush
for interactive use.
Also fix assumption that reading from stdin never returns < 0.
Old code could crash in that case.
Call progress functions in telnet main loop.
Signed-off-by: Ben Greear <greearb@candelatech.com>
- test: enable valgrind for 604, seems to work
Kamil Dudka (28 Apr 2010)
- [Paul Howarth brought this change]
add 1s post-command delay to tests 513 and 514
addressing http://curl.haxx.se/mail/lib-2009-12/0031.html
Daniel Stenberg (26 Apr 2010)
- [Kalle Vahlman brought this change]
Allow tools to be defined with full path in buildconf
This is required in Scratchbox where
LIBTOOL=/targets/links/arch_tools/bin/libtool
is set in the environment.
- progress callback: can be called more than once per sec
- SSH: init and cleanup libssh2 in global_init/cleanup
The necessary libssh2 functions require libssh2 1.2.5 or later.
- new configure option --enable-threaded-resolver
- configure: check for libssh2_init and libssh2_exit
Kamil Dudka (24 Apr 2010)
- nss: fix SSL handshake timeout underflow
Guenter Knauf (24 Apr 2010)
- encourage users to take latest lib dependencies.
Daniel Stenberg (24 Apr 2010)
- socks5: please static code analyzer
Make sure we don't call memcpy() if the argument is NULL even
though we also passed a zero length then, as the clang analyzer
whined and we want to limit warnings (even false positives) when
they're this easy to fix.
The change of (char) to (unsigned char) will fix long user names
and passwords on systems that have the char type signed by
default.
- gzip: Value stored to 'data' is never read
- RELEASE-NOTES: update top numbers
- changelog: added the --proto and -proto-redir options
- [Alex Bligh brought this change]
curl: added --proto and --proto-redir
--proto tells curl to use the listed protocols for its initial
retrieval
--proto-redir tells curl to use the listed protocols after a
redirect
Kamil Dudka (24 Apr 2010)
- test536: do not fail with threaded DNS resolver
Also tweaked comments in certain examples using curl_multi_fdset().
Daniel Stenberg (21 Apr 2010)
- curl: -O crash on windows
The -O option caused curl to crash on windows and DOS due to the
tool writing out of boundary memory.
Yang Tse (20 Apr 2010)
- hmac.c related compilation adjustment
- hmac.c related compilation adjustment
monnerat (20 Apr 2010)
- Add compilation directives for hmac in Watcom,riscos and vc6 platform-specific makefiles.
Yang Tse (20 Apr 2010)
- [Ruslan Gazizov brought this change]
replaced wsock32.lib usage with ws2_32.lib in MSVC makefiles
monnerat (19 Apr 2010)
- Merge branch 'master' of github.com:bagder/curl
- Remove null-effect leftover code.
Daniel Stenberg (19 Apr 2010)
- changelog: -J/--remote-header-name strips CRLF
- parse_filename: strip trailing CRs and LFs
The feature that uses the file name given in a
Content-disposition: header didn't properly skip trailing
carriage returns and linefeed characters from the end of the file
name when it was given without quotes.
- Curl_HMAC_MD5: fix the array init to not warn with picky compilers
monnerat (19 Apr 2010)
- Fix GnuTLS compilation problem in md5.c
- Fix compilation problem: declare Curl_HMAC_MD5 as extern in include file.
- Merge branch 'master' of github.com:bagder/curl
- Implement SMTP authentication
Daniel Stenberg (17 Apr 2010)
- parseconfig: Value stored to 'line' is never read
Make the function call with (void) as we don't care about the
return code.
- parsedate: Value stored to 'found' is never read
- check_gzip_header: Value stored to 'data' is never read
- dprintf_formatf: Value stored to 'left' is never read
- curl_version: remove superfluous assignments
- FTP PORT: Value stored to 'rc' is never read
- Curl_setup_transfer: no longer returns anything
This function could only return CURLE_OK and by changing it to
a void instead, we can simplify code all over.
- PASV response: Value stored to 'rc' is never read
- Curl_perform: Value stored to 'res2' is never read
- sftp range: remove unnecessary check for NULL pointer
- ftp_range: remove unnecessary check for NULL pointer
- file_range: remove unnecessary check for NULL pointer
- SOCKS4: Value stored to 'rc' is never read
- FTP PASV: Value stored to 'rc' is never read
- ftp_range: Value stored to 'totalsize' is never read
Simplified the code by removing a local variable completely.
- SOCKS5: when name resolves fail return immediately
This makes the code flow more obvious and reacts on the return
code properly, even if the code acted the same way before.
- POP3: when USER command fails, don't even try PASS
- tftp_rx: Value stored to 'sbytes' is never read
- file_range: Value stored to 'totalsize' is never read
- changelog: GnuTLS: SSL handshake phase is non-blocking
- [Jerome Vouillon brought this change]
GnuTLS: make the connection phase non-blocking
When multi interface is used, the SSL handshake is no longer
blocking when GnuTLS is used.
- krb5_auth: fix my previous change to compile
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