diff options
| author | Tor Andersson <tor.andersson@artifex.com> | 2017-10-16 13:14:40 +0200 |
|---|---|---|
| committer | Tor Andersson <tor.andersson@artifex.com> | 2017-10-16 14:36:28 +0200 |
| commit | 8080868ad41df95ba376bd451612fcb23a4a3daf (patch) | |
| tree | 8aae1c606702cf5acdff63e090b76ee1b0c083cf /source | |
| parent | 82df2631d7d0446b206ea6b434ea609b6c28b0e8 (diff) | |
| download | mupdf-8080868ad41df95ba376bd451612fcb23a4a3daf.tar.xz | |
Print warning when PDF version number is not a known version.
Diffstat (limited to 'source')
| -rw-r--r-- | source/pdf/pdf-xref.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/source/pdf/pdf-xref.c b/source/pdf/pdf-xref.c index 62927936..92ccf34e 100644 --- a/source/pdf/pdf-xref.c +++ b/source/pdf/pdf-xref.c @@ -594,6 +594,9 @@ pdf_load_version(fz_context *ctx, pdf_document *doc) fz_throw(ctx, FZ_ERROR_GENERIC, "cannot recognize version marker"); doc->version = 10 * (fz_atof(buf+5) + 0.05f); + if (doc->version < 10 || doc->version > 17) + if (doc->version != 20) + fz_warn(ctx, "unknown PDF version: %d.%d", doc->version / 10, doc->version % 10); } static void |