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changeset 4182:6512a61c2c73 SDL-1.2

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Fixed bug #746 Fixed freeze when trying to memset with 0 length
author Sam Lantinga <slouken@libsdl.org>
date Fri, 07 Aug 2009 10:20:40 +0000
parents cc865a058a0c
children 39e748f251c6
files include/SDL_stdinc.h
diffstat 1 files changed, 1 insertions(+), 0 deletions(-) [+]
line wrap: on
line diff
--- a/include/SDL_stdinc.h	Sun Aug 02 20:45:40 2009 +0000
+++ b/include/SDL_stdinc.h	Fri Aug 07 10:20:40 2009 +0000
@@ -259,6 +259,7 @@
 	unsigned _n = (_count + 3) / 4;		\
 	Uint32 *_p = (Uint32 *)(dst);		\
 	Uint32 _val = (val);			\
+	if (len == 0) break;			\
         switch (_count % 4) {			\
         case 0: do {    *_p++ = _val;		\
         case 3:         *_p++ = _val;		\