diff options
| author | Sebastian Rasmussen <sebras@gmail.com> | 2018-02-12 17:35:35 +0100 |
|---|---|---|
| committer | Sebastian Rasmussen <sebras@gmail.com> | 2018-02-12 17:46:28 +0100 |
| commit | 21106086d1e122049d75e25a0e2a68747f4b6655 (patch) | |
| tree | e9d38d4bb000026b49a535c3b3fdd9890c4f81b2 /source/pdf/pdf-stream.c | |
| parent | af27c82bde5dcdea4d0d225f29da0f0409ca2c75 (diff) | |
| download | mupdf-21106086d1e122049d75e25a0e2a68747f4b6655.tar.xz | |
jbig2 globals are streams, this implies indirect references.
Previously mupdf would attempt to load any indirect reference,
whether it was a stream or not.
Diffstat (limited to 'source/pdf/pdf-stream.c')
| -rw-r--r-- | source/pdf/pdf-stream.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/source/pdf/pdf-stream.c b/source/pdf/pdf-stream.c index 15014b38..f5a3c99b 100644 --- a/source/pdf/pdf-stream.c +++ b/source/pdf/pdf-stream.c @@ -200,7 +200,9 @@ build_filter(fz_context *ctx, fz_stream *chain, pdf_document *doc, pdf_obj *f, p { fz_jbig2_globals *globals = NULL; pdf_obj *obj = pdf_dict_get(ctx, p, PDF_NAME_JBIG2Globals); - if (pdf_is_indirect(ctx, obj)) + if (!pdf_is_stream(ctx, obj)) + fz_warn(ctx, "jbig2 globals is not a stream, skipping globals"); + else globals = pdf_load_jbig2_globals(ctx, doc, obj); tmp = chain; chain = NULL; |