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home:Alexander_Naumov:SLE-12:Update
podofo.34526
r1933-Really-fix-CVE-2017-7381.patch
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File r1933-Really-fix-CVE-2017-7381.patch of Package podofo.34526
------------------------------------------------------------------------ r1933 | mabri | 2018-07-16 02:34:38 +0200 (lun, 16 jul 2018) | 2 lines Really fix CVE-2017-7381 Index: src/doc/PdfPage.cpp =================================================================== --- src/doc/PdfPage.cpp (revision 1932) +++ src/doc/PdfPage.cpp (revision 1933) @@ -673,6 +673,10 @@ PdfObject* PdfPage::GetFromResources( const PdfName & rType, const PdfName & rKey ) { + if( m_pResources == NULL ) // Fix CVE-2017-7381 + { + PODOFO_RAISE_ERROR_INFO( ePdfError_InvalidHandle, "No Resources" ); + } if( m_pResources->GetDictionary().HasKey( rType ) ) { // OC 15.08.2010 BugFix: Ghostscript creates here sometimes an indirect reference to a directory ------------------------------------------------------------------------
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