diff options
Diffstat (limited to 'libavformat/mov.c')
-rw-r--r-- | libavformat/mov.c | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/libavformat/mov.c b/libavformat/mov.c index 1c51e8bec6..415acd159c 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -763,15 +763,17 @@ static int mov_read_stsd(MOVContext *c, ByteIOContext *pb, MOVAtom atom) for(pseudo_stream_id=0; pseudo_stream_id<entries; pseudo_stream_id++) { //Parsing Sample description table enum CodecID id; - int dref_id; + int dref_id = 1; MOVAtom a = { 0, 0, 0 }; int64_t start_pos = url_ftell(pb); int size = get_be32(pb); /* size */ uint32_t format = get_le32(pb); /* data format */ - get_be32(pb); /* reserved */ - get_be16(pb); /* reserved */ - dref_id = get_be16(pb); + if (size >= 16) { + get_be32(pb); /* reserved */ + get_be16(pb); /* reserved */ + dref_id = get_be16(pb); + } if (st->codec->codec_tag && st->codec->codec_tag != format && |