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authormarha <marha@users.sourceforge.net>2015-01-04 16:25:32 +0100
committermarha <marha@users.sourceforge.net>2015-01-04 16:25:32 +0100
commit5e5a48ff8cd08f123601cd0625ca62a86675aac9 (patch)
treeea1c2cee139e8e1ce389a7f956e9874db1e0a650 /xorg-server/glx/unpack.h
parenta1011d63ffb5cc4f41bf0f4622ee3f1493d419d9 (diff)
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fontconfig libX11 mesa xserver git update 4 Jan 2015
xserver commit dc777c346d5d452a53b13b917c45f6a1bad2f20b libX11 commit 446f5f7f41317a85a0cd0efa5e6a1b37bc99fba2 fontconfig commit 4420b27c074821a1d1f9d6ebe822a610176a417d mesa commit 48094d0e6554a9df36bf00fc2793ade46cf92406
Diffstat (limited to 'xorg-server/glx/unpack.h')
-rw-r--r--xorg-server/glx/unpack.h3
1 files changed, 2 insertions, 1 deletions
diff --git a/xorg-server/glx/unpack.h b/xorg-server/glx/unpack.h
index 52fba74e1..2b1ebcf02 100644
--- a/xorg-server/glx/unpack.h
+++ b/xorg-server/glx/unpack.h
@@ -83,7 +83,8 @@ extern xGLXSingleReply __glXReply;
** pointer.
*/
#define __GLX_GET_ANSWER_BUFFER(res,cl,size,align) \
- if ((size) > sizeof(answerBuffer)) { \
+ if (size < 0) return BadLength; \
+ else if ((size) > sizeof(answerBuffer)) { \
int bump; \
if ((cl)->returnBufSize < (size)+(align)) { \
(cl)->returnBuf = (GLbyte*)realloc((cl)->returnBuf, \