diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2015-11-28 21:06:45 +0100 |
|---|---|---|
| committer | Luca Barbato <lu_zero@gentoo.org> | 2015-12-02 23:49:10 +0100 |
| commit | 0fc61c6ab6912a2f0c40fdd3f3c591bc2a33efd4 (patch) | |
| tree | 72f172df354cf8a9ef976c9663ae0f582327ede9 /libavformat/avidec.c | |
| parent | d017ed878a45171f2f6c69fb9d76401c3c494110 (diff) | |
avi: Validate the stream-id for DV as well
Avoid false positives while syncing.
Bug-Id: ffmpeg/4086
Bug-Id: 879
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Signed-off-by: Luca Barbato <lu_zero@gentoo.org>
Diffstat (limited to 'libavformat/avidec.c')
| -rw-r--r-- | libavformat/avidec.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/avidec.c b/libavformat/avidec.c index 43c178ff7e..477e04556f 100644 --- a/libavformat/avidec.c +++ b/libavformat/avidec.c @@ -995,7 +995,7 @@ start_sync: goto start_sync; } - n = avi->dv_demux ? 0 : get_stream_idx(d); + n = get_stream_idx(d); if (!((i - avi->last_pkt_pos) & 1) && get_stream_idx(d + 1) < s->nb_streams) @@ -1007,6 +1007,9 @@ start_sync: goto start_sync; } + if (avi->dv_demux && n != 0) + continue; + // parse ##dc/##wb if (n < s->nb_streams) { AVStream *st; |