diff options
author | Albert Astals Cid <aacid@kde.org> | 2010-09-21 18:58:43 +0100 |
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committer | Albert Astals Cid <aacid@kde.org> | 2010-09-21 18:58:43 +0100 |
commit | 3422638b2a39cbdd33a114a7d7debc0a5f688501 (patch) | |
tree | 69d013851f9b1bc553153c194a818f2d4a74a187 | |
parent | a2dab0238a69240dad08eca2083110b52ce488b7 (diff) |
Fix crash in broken pdf (parser->getStream() is 0)
Found thanks to PDF provided by Joel Voss of Leviathan Security Group
-rw-r--r-- | poppler/Gfx.cc | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/poppler/Gfx.cc b/poppler/Gfx.cc index 50870cc1..fc004b8b 100644 --- a/poppler/Gfx.cc +++ b/poppler/Gfx.cc @@ -4449,8 +4449,13 @@ Stream *Gfx::buildImageStream() { obj.free(); // make stream - str = new EmbedStream(parser->getStream(), &dict, gFalse, 0); - str = str->addFilters(&dict); + if (parser->getStream()) { + str = new EmbedStream(parser->getStream(), &dict, gFalse, 0); + str = str->addFilters(&dict); + } else { + str = NULL; + dict.free(); + } return str; } |