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| author | Tomas Härdin <tomas.hardin@codemill.se> | 2011-12-20 11:32:23 +0100 |
|---|---|---|
| committer | Tomas Härdin <tomas.hardin@codemill.se> | 2011-12-20 11:34:48 +0100 |
| commit | 5b718009b2c54a6ade9241fe5ae175e6f069791b (patch) | |
| tree | 35aec1c92b84d1caa33785522e78fd97d1ef6a5a /libavformat | |
| parent | 1888bd1b6d2bedc7bbded91d3a8d236236b5aa3c (diff) | |
| download | ffmpeg-5b718009b2c54a6ade9241fe5ae175e6f069791b.tar.gz | |
mxfdec: Sanity-check SampleRate
This avoids a SIGFPE if SampleRate is missing or set to naughty values.
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/mxfdec.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/libavformat/mxfdec.c b/libavformat/mxfdec.c index 75d4b51a3f..b6a63c90a2 100644 --- a/libavformat/mxfdec.c +++ b/libavformat/mxfdec.c @@ -1370,6 +1370,7 @@ static int mxf_parse_structural_metadata(MXFContext *mxf) st->codec->codec_id = container_ul->id; st->codec->channels = descriptor->channels; st->codec->bits_per_coded_sample = descriptor->bits_per_sample; + if (descriptor->sample_rate.den > 0) st->codec->sample_rate = descriptor->sample_rate.num / descriptor->sample_rate.den; /* TODO: implement CODEC_ID_RAWAUDIO */ if (st->codec->codec_id == CODEC_ID_PCM_S16LE) { |