From 55f377ba3df6497b7ade878e4c58879c23e50717 Mon Sep 17 00:00:00 2001
From: Alam Ed Arias <alam@srb2.org>
Date: Thu, 28 Sep 2017 09:13:46 -0400
Subject: [PATCH] Build: kill GCC 7's format-overflow warnings

---
 src/d_net.c  | 2 +-
 src/f_wipe.c | 2 +-
 src/g_game.c | 2 +-
 src/sounds.c | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/src/d_net.c b/src/d_net.c
index 50b6c8cf..c335d21c 100644
--- a/src/d_net.c
+++ b/src/d_net.c
@@ -1363,7 +1363,7 @@ boolean D_CheckNetGame(void)
 #else
 	if (M_CheckParm("-debugfile"))
 	{
-		char filename[20];
+		char filename[21];
 		INT32 k = doomcom->consoleplayer - 1;
 		if (M_IsNextParm())
 			k = atoi(M_GetNextParm()) - 1;
diff --git a/src/f_wipe.c b/src/f_wipe.c
index a0b685a3..e45f2e85 100644
--- a/src/f_wipe.c
+++ b/src/f_wipe.c
@@ -94,7 +94,7 @@ static fixed_t paldiv;
   * \return	fademask_t for lump
   */
 static fademask_t *F_GetFadeMask(UINT8 masknum, UINT8 scrnnum) {
-	static char lumpname[9] = "FADEmmss";
+	static char lumpname[10] = "FADEmmss";
 	static fademask_t fm = {NULL,0,0,0,0,0};
 	lumpnum_t lumpnum;
 	UINT8 *lump, *mask;
diff --git a/src/g_game.c b/src/g_game.c
index 7499fe7a..f1b176f2 100644
--- a/src/g_game.c
+++ b/src/g_game.c
@@ -726,7 +726,7 @@ void G_SetGameModified(boolean silent)
   */
 const char *G_BuildMapName(INT32 map)
 {
-	static char mapname[9] = "MAPXX"; // internal map name (wad resource name)
+	static char mapname[10] = "MAPXX"; // internal map name (wad resource name)
 
 	I_Assert(map > 0);
 	I_Assert(map <= NUMMAPS);
diff --git a/src/sounds.c b/src/sounds.c
index 8ad42ac9..53e3b618 100644
--- a/src/sounds.c
+++ b/src/sounds.c
@@ -477,7 +477,7 @@ void S_InitRuntimeSounds (void)
 {
 	sfxenum_t i;
 	INT32 value;
-	char soundname[7];
+	char soundname[10];
 
 	for (i = sfx_freeslot0; i <= sfx_lastskinsoundslot; i++)
 	{