| commit | 68ef84e5968a4249c2162b839ca6d7975048a557 | [log] [tgz] |
|---|---|---|
| author | Albert Astals Cid <aacid@kde.org> | Mon Jul 15 23:24:22 2019 +0200 |
| committer | Albert Astals Cid <aacid@kde.org> | Mon Jul 15 23:24:22 2019 +0200 |
| tree | d204efca822d563c6bf905e1337ecca76d5cdf3a | |
| parent | b224e2f5739fe61de9fa69955d016725b2a4b78d [diff] |
JPXStream::init: ignore dict Length if clearly broken Fixes issue #805
diff --git a/poppler/JPEG2000Stream.cc b/poppler/JPEG2000Stream.cc index 0eea3a2..8e6902f 100644 --- a/poppler/JPEG2000Stream.cc +++ b/poppler/JPEG2000Stream.cc
@@ -219,7 +219,7 @@ } int bufSize = BUFFER_INITIAL_SIZE; - if (oLen.isInt()) bufSize = oLen.getInt(); + if (oLen.isInt() && oLen.getInt() > 0) bufSize = oLen.getInt(); bool indexed = false; if (cspace.isArray() && cspace.arrayGetLength() > 0) {