diff options
| author | Matej Knopp <matej.knopp@gmail.com> | 2011-12-01 15:49:40 +0100 |
|---|---|---|
| committer | Vincent Penquerc'h <vincent.penquerch@collabora.co.uk> | 2012-01-24 14:09:48 +0000 |
| commit | b780639b2cc6dd9e61f18eadb9f0967aa2f1c3da (patch) | |
| tree | 9cdf1542d28e81e6ab34f8db7c7725ddfb71f532 /gst | |
| parent | 20cdee6aa6084d67ff7ad20dfbcd0c12a7d1a005 (diff) | |
Don't crash on empty laces
https://bugzilla.gnome.org/show_bug.cgi?id=665224
Diffstat (limited to 'gst')
| -rw-r--r-- | gst/matroska/matroska-demux.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/gst/matroska/matroska-demux.c b/gst/matroska/matroska-demux.c index 1eed1603d..daace80e8 100644 --- a/gst/matroska/matroska-demux.c +++ b/gst/matroska/matroska-demux.c @@ -2903,6 +2903,11 @@ gst_matroska_demux_check_subtitle_buffer (GstElement * element, data = gst_buffer_map (*buf, &size, NULL, GST_MAP_READ); + if (!data) { + gst_buffer_unmap (*buf, data, -1); + return GST_FLOW_OK; + } + if (!sub_stream->invalid_utf8) { if (g_utf8_validate (data, size, NULL)) { goto next; |