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Fix for CVE-2007-6428 - TOG-cup extension memory corruption.

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This commit is contained in:
Matthieu Herrb 2008-01-17 15:28:03 +01:00
parent dd5e0f5cd5
commit 7dc1717ff0
1 changed files with 3 additions and 0 deletions
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3
Xext/cup.c
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@ -176,6 +176,9 @@ int ProcGetReservedColormapEntries(
REQUEST_SIZE_MATCH (xXcupGetReservedColormapEntriesReq);
if (stuff->screen >= screenInfo.numScreens)
return BadValue;
#ifndef HAVE_SPECIAL_DESKTOP_COLORS
citems[CUP_BLACK_PIXEL].pixel =
screenInfo.screens[stuff->screen]->blackPixel;