vcl/source/filter/ixpm/xpmread.cxx | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
New commits:
commit ba4b5741db25ff3b76a8d10d8f3745dfc1973749
Author: Markus Mohrhard <markus.mohrh...@collabora.co.uk>
Date: Sun Dec 28 20:16:17 2014 +0100
check size before looking into the string
Found by Asan. e.g moz233272-2.xpm
Change-Id: Ic563db41dbd4ce7250492e99f3e48a203cfdcf00
Reviewed-on: https://gerrit.libreoffice.org/13686
Reviewed-by: Caolán McNamara <caol...@redhat.com>
Tested-by: Caolán McNamara <caol...@redhat.com>
diff --git a/vcl/source/filter/ixpm/xpmread.cxx
b/vcl/source/filter/ixpm/xpmread.cxx
index 3b4b562..81c13f2 100644
--- a/vcl/source/filter/ixpm/xpmread.cxx
+++ b/vcl/source/filter/ixpm/xpmread.cxx
@@ -22,6 +22,7 @@
#include "rgbtable.hxx"
#define _XPMPRIVATE
#include "xpmread.hxx"
+#include <cstring>
XPMReader::XPMReader(SvStream& rStm)
: mrIStm(rStm)
@@ -342,7 +343,8 @@ bool XPMReader::ImplGetColSub( sal_uInt8* pDest )
{
if ( pRGBTable[ i ].name == NULL )
break;
- if ( pRGBTable[ i ].name[ mnParaSize ] == 0 )
+ if ( std::strlen(pRGBTable[i].name) > mnParaSize &&
+ pRGBTable[ i ].name[ mnParaSize ] == 0 )
{
if ( ImplCompare ( (unsigned char*)pRGBTable[ i ].name,
mpPara, mnParaSize, XPMCASENONSENSITIVE ) )
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