Christian Wiese
14 years ago
committed by
Alejandro Mery
Alejandro Mery
2 changed files with 3 additions and 41 deletions
Unified View
Diff Options
@ -1,38 +0,0 @@ |
|||||
# --- SDE-COPYRIGHT-NOTE-BEGIN --- |
|
||||
# This copyright note is auto-generated by ./scripts/Create-CopyPatch. |
|
||||
# |
|
||||
# Filename: package/.../koffice/koffice-xpdf-CVE-2007-3387.patch |
|
||||
# Copyright (C) 2009 The OpenSDE Project |
|
||||
# |
|
||||
# More information can be found in the files COPYING and README. |
|
||||
# |
|
||||
# This patch file is dual-licensed. It is available under the license the |
|
||||
# patched project is licensed under, as long as it is an OpenSource license |
|
||||
# as defined at http://www.opensource.org/ (e.g. BSD, X11) or under the terms |
|
||||
# of the GNU General Public License as published by the Free Software |
|
||||
# Foundation; either version 2 of the License, or (at your option) any later |
|
||||
# version. |
|
||||
# --- SDE-COPYRIGHT-NOTE-END --- |
|
||||
|
|
||||
http://mirrors.ibiblio.org/pub/mirrors/kde/security_patches/koffice-xpdf-CVE-2007-3387.diff |
|
||||
|
|
||||
--- ./filters/kword/pdf/xpdf/xpdf/Stream.cc
|
|
||||
+++ ./filters/kword/pdf/xpdf/xpdf/Stream.cc
|
|
||||
@@ -413,13 +413,11 @@ StreamPredictor::StreamPredictor(Stream
|
|
||||
predLine = NULL; |
|
||||
ok = gFalse; |
|
||||
|
|
||||
- if (width <= 0 || nComps <= 0 || nBits <= 0 ||
|
|
||||
- nComps >= INT_MAX / nBits ||
|
|
||||
- width >= INT_MAX / nComps / nBits)
|
|
||||
- return;
|
|
||||
-
|
|
||||
nVals = width * nComps; |
|
||||
- if (nVals * nBits + 7 <= 0)
|
|
||||
+ if (width <= 0 || nComps <= 0 || nBits <= 0 ||
|
|
||||
+ nComps >= 4 || nBits > 16 ||
|
|
||||
+ width >= INT_MAX / nComps ||
|
|
||||
+ nVals >= (INT_MAX - 7) / nBits)
|
|
||||
return; |
|
||||
|
|
||||
pixBytes = (nComps * nBits + 7) >> 3; |
|
||||