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SUSE:SLE-12-SP1:GA
poppler-qt.23804
CVE-2017-14517.patch
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File CVE-2017-14517.patch of Package poppler-qt.23804
From 476394e7a025e02e4897da2e765df2c895d0708f Mon Sep 17 00:00:00 2001 From: Albert Astals Cid <aacid@kde.org> Date: Wed, 13 Sep 2017 22:58:14 +0200 Subject: [PATCH] XRef::parseEntry: Fix crash in broken file Bug #102687 --- poppler/XRef.cc | 3 +++ 1 file changed, 3 insertions(+) Index: poppler-0.43.0/poppler/XRef.cc =================================================================== --- poppler-0.43.0.orig/poppler/XRef.cc 2017-10-09 12:20:43.219355111 +0000 +++ poppler-0.43.0/poppler/XRef.cc 2017-10-09 12:22:19.348843019 +0000 @@ -1551,6 +1551,9 @@ GBool XRef::parseEntry(Goffset offset, X { GBool r; + if (unlikely(entry == (void *)0)) + return gFalse; + Object obj; obj.initNull(); Parser parser = Parser(NULL, new Lexer(NULL,
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