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Coverity #769: Fix a potential memory leak for systems that allocate on

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malloc(0)
This commit is contained in:
Adam Jackson 2006-04-07 01:50:07 +00:00
commit 20c1ef2cc3
2 changed files with 7 additions and 1 deletions
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2
hw/dmx/glxProxy/glxsingle.c
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@ -801,7 +801,7 @@ int __glXDisp_ReadPixels(__GLXclientState *cl, GLbyte *pc)
}
buf_size = __glReadPixels_size(format,type,width,height, &ebits, &rowsize);
if (buf_size >= 0) {
if (buf_size > 0) {
buf = (char *) Xalloc( buf_size );
if ( !buf ) {
return( BadAlloc );