sc/source/filter/excel/excimp8.cxx | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
New commits:
commit 90dd4320de6ace24e464979630a2c9fbab35f64b
Author: Eike Rathke <er...@redhat.com>
Date: Wed Mar 19 01:05:28 2014 +0100
check return of stream read and adapt vector size if necessary
Change-Id: I43d699b1e89ec327ec27566a98160a424216c78c
diff --git a/sc/source/filter/excel/excimp8.cxx
b/sc/source/filter/excel/excimp8.cxx
index c5008ef..4ffc326 100644
--- a/sc/source/filter/excel/excimp8.cxx
+++ b/sc/source/filter/excel/excimp8.cxx
@@ -372,7 +372,9 @@ void ImportExcel8::Feat( void )
sal_uInt32 nCbSD = aIn.ReaduInt32();
// TODO: could here be some sanity check applied to not allocate 4GB?
aProt.maSecurityDescriptor.reserve( nCbSD);
- aIn.Read( &aProt.maSecurityDescriptor.front(), nCbSD);
+ sal_Size nRead = aIn.Read( &aProt.maSecurityDescriptor.front(), nCbSD);
+ if (nRead != nCbSD)
+ aProt.maSecurityDescriptor.resize( nRead);
}
GetSheetProtectBuffer().AppendEnhancedProtection( aProt, GetCurrScTab() );
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