diff options
| -rw-r--r-- | libavformat/mov.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index eca6a411f8..86a3e0b767 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -408,7 +408,7 @@ static int mov_read_esds(MOVContext *c, ByteIOContext *pb, MOV_atom_t atom) MPEG4AudioConfig cfg; ff_mpeg4audio_get_config(&cfg, st->codec->extradata, st->codec->extradata_size); - if (!cfg.chan_config || cfg.chan_config > 7) + if (cfg.chan_config > 7) return -1; st->codec->channels = ff_mpeg4audio_channels[cfg.chan_config]; if (cfg.object_type == 29 && cfg.sampling_index < 3) // old mp3on4 |