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| author | Joakim Plate <elupus@ecce.se> | 2012-02-03 19:13:41 +0000 |
|---|---|---|
| committer | Justin Ruggles <justin.ruggles@gmail.com> | 2012-02-10 15:27:49 -0500 |
| commit | 8dcd00eabddab5e3366173391b87fa99e9132c36 (patch) | |
| tree | b1064201306508d9b253565ddd04e3a72838aba3 /libavformat | |
| parent | 97aa092997cab8f8f337548a7c85b7fde09b4cdf (diff) | |
| download | ffmpeg-8dcd00eabddab5e3366173391b87fa99e9132c36.tar.gz | |
nsvdec: Check return value of avio_seek and avoid modifying state if it fails
Signed-off-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>
Diffstat (limited to 'libavformat')
| -rw-r--r-- | libavformat/nsvdec.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/libavformat/nsvdec.c b/libavformat/nsvdec.c index 2ad8cb3a8b..c5655d20aa 100644 --- a/libavformat/nsvdec.c +++ b/libavformat/nsvdec.c @@ -720,7 +720,9 @@ static int nsv_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp if(index < 0) return -1; - avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET); + if (avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET) < 0) + return -1; + nst->frame_offset = st->index_entries[index].timestamp; nsv->state = NSV_UNSYNC; return 0; |