Contents of /trunk/xorg-server/patches/xorg-server-1.4.0.90-CVE-2007-6428.patch
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Revision 486 -
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Wed Feb 13 00:09:39 2008 UTC (16 years, 3 months ago) by niro
File size: 747 byte(s)
Wed Feb 13 00:09:39 2008 UTC (16 years, 3 months ago) by niro
File size: 747 byte(s)
-added several security fixes, a fix for compiz and openoffice
| 1 | From 4848d49d05a318559afe7a17a19ba055947ee1f5 Mon Sep 17 00:00:00 2001 |
| 2 | From: Matthieu Herrb <matthieu@bluenote.herrb.com> |
| 3 | Date: Thu, 17 Jan 2008 15:28:03 +0100 |
| 4 | Subject: [PATCH] Fix for CVE-2007-6428 - TOG-cup extension memory corruption. |
| 5 | |
| 6 | --- |
| 7 | Xext/cup.c | 3 +++ |
| 8 | 1 files changed, 3 insertions(+), 0 deletions(-) |
| 9 | |
| 10 | diff --git a/Xext/cup.c b/Xext/cup.c |
| 11 | index 6bfa278..781b9ce 100644 |
| 12 | --- a/Xext/cup.c |
| 13 | +++ b/Xext/cup.c |
| 14 | @@ -196,6 +196,9 @@ int ProcGetReservedColormapEntries( |
| 15 | |
| 16 | REQUEST_SIZE_MATCH (xXcupGetReservedColormapEntriesReq); |
| 17 | |
| 18 | + if (stuff->screen >= screenInfo.numScreens) |
| 19 | + return BadValue; |
| 20 | + |
| 21 | #ifndef HAVE_SPECIAL_DESKTOP_COLORS |
| 22 | citems[CUP_BLACK_PIXEL].pixel = |
| 23 | screenInfo.screens[stuff->screen]->blackPixel; |
| 24 | -- |
| 25 | 1.5.3.5 |
| 26 |