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| author | Sebastian Dröge <sebastian@centricular.com> | 2023-07-07 10:00:19 +0300 |
|---|---|---|
| committer | GStreamer Marge Bot <gitlab-merge-bot@gstreamer-foundation.org> | 2023-07-19 13:13:45 +0000 |
| commit | 743381cba7e26c2660e7379a53106adbaf125de0 (patch) | |
| tree | 1d0c759acd30a410481e5b4eb017c624bc7cffdf | |
| parent | 4266ba0fd2be7702044a5d90a8215abe41709874 (diff) | |
rmdemux: Check that enough SIPR audio data is available when copying
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5073>
| -rw-r--r-- | subprojects/gst-plugins-ugly/gst/realmedia/rmdemux.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/subprojects/gst-plugins-ugly/gst/realmedia/rmdemux.c b/subprojects/gst-plugins-ugly/gst/realmedia/rmdemux.c index eaee9acdd1..902092b24b 100644 --- a/subprojects/gst-plugins-ugly/gst/realmedia/rmdemux.c +++ b/subprojects/gst-plugins-ugly/gst/realmedia/rmdemux.c @@ -2168,7 +2168,13 @@ gst_rmdemux_descramble_sipr_audio (GstRMDemux * rmdemux, GST_BUFFER_PTS (outbuf) = GST_BUFFER_PTS (b); } - gst_buffer_extract (b, 0, outmap.data + packet_size * p, packet_size); + if (gst_buffer_extract (b, 0, outmap.data + packet_size * p, + packet_size) != packet_size) { + GST_ERROR_OBJECT (rmdemux, "not enough SIPR audio data available"); + gst_buffer_unmap (outbuf, &outmap); + gst_buffer_unref (outbuf); + return GST_FLOW_ERROR; + } } gst_buffer_unmap (outbuf, &outmap); |