poppler/XRef.cc | 3 +++
1 file changed, 3 insertions(+)
New commits:
commit 476394e7a025e02e4897da2e765df2c895d0708f
Author: Albert Astals Cid <[email protected]>
Date: Wed Sep 13 22:58:14 2017 +0200
XRef::parseEntry: Fix crash in broken file
Bug #102687
diff --git a/poppler/XRef.cc b/poppler/XRef.cc
index eca2dc70..f3b88ec0 100644
--- a/poppler/XRef.cc
+++ b/poppler/XRef.cc
@@ -1526,6 +1526,9 @@ GBool XRef::parseEntry(Goffset offset, XRefEntry *entry)
{
GBool r;
+ if (unlikely(entry == nullptr))
+ return gFalse;
+
Parser parser(NULL, new Lexer(NULL,
str->makeSubStream(offset, gFalse, 20, Object(objNull))), gTrue);
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