Fixed bug #746

Fixed freeze when trying to memset with 0 length
libsdl-org · Aug 7, 2009 · ba74afa · ba74afa
1 parent fef3494
commit ba74afa
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/include/SDL_stdinc.h b/include/SDL_stdinc.h
@@ -319,6 +319,7 @@ do {						\
 	unsigned _n = (_count + 3) / 4;		\
 	Uint32 *_p = SDL_static_cast(Uint32 *, dst);		\
 	Uint32 _val = (val);			\
+	if (len == 0) break;			\
         switch (_count % 4) {			\
         case 0: do {    *_p++ = _val;		\
         case 3:         *_p++ = _val;		\