diff options
| author | Michael Niedermayer <michael@niedermayer.cc> | 2015-12-20 01:21:33 +0300 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2015-12-20 01:54:47 +0300 |
| commit | bdc6ba460429d78a805c39fecaf7d101df36d11f (patch) | |
| tree | bb4f56b2a5aa9c795d5da009a6b7c5278ffd0eb1 /libavcodec/mpeg4videodec.c | |
| parent | 3a3be0220834b1bb1de2e68da47cc944cbf5f746 (diff) | |
avcodec/mpeg4videodec: also for empty partitioned slices
Fixes assertion failure
Fixes: id_acf3e47f864e1ee4c7b86c0653e0ff31e5bde56e.m4v
Found-by: Andreas Cadhalpun <andreas.cadhalpun@googlemail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
(cherry picked from commit 70f13abb4f9a376ddc0d2c566739bc3c6a0c47e7)
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
Diffstat (limited to 'libavcodec/mpeg4videodec.c')
| -rw-r--r-- | libavcodec/mpeg4videodec.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libavcodec/mpeg4videodec.c b/libavcodec/mpeg4videodec.c index 7d664cc844..2c34d21a14 100644 --- a/libavcodec/mpeg4videodec.c +++ b/libavcodec/mpeg4videodec.c @@ -883,7 +883,7 @@ int ff_mpeg4_decode_partitions(Mpeg4DecContext *ctx) const int part_a_end = s->pict_type == AV_PICTURE_TYPE_I ? (ER_DC_END | ER_MV_END) : ER_MV_END; mb_num = mpeg4_decode_partition_a(ctx); - if (mb_num < 0) { + if (mb_num <= 0) { ff_er_add_slice(&s->er, s->resync_mb_x, s->resync_mb_y, s->mb_x, s->mb_y, part_a_error); return -1; |