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bink: 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>
This commit is contained in:
Joakim Plate 2012-02-03 19:13:34 +00:00 committed by Justin Ruggles
parent dcd2b55e1a
commit 3371e89640
1 changed files with 3 additions and 1 deletions
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4
libavformat/bink.c
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@ -257,7 +257,9 @@ static int read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, in
return -1; return -1;
/* seek to the first frame */ /* seek to the first frame */
avio_seek(s->pb, vst->index_entries[0].pos, SEEK_SET); if (avio_seek(s->pb, vst->index_entries[0].pos, SEEK_SET) < 0)
return -1;
bink->video_pts = 0; bink->video_pts = 0;
memset(bink->audio_pts, 0, sizeof(bink->audio_pts)); memset(bink->audio_pts, 0, sizeof(bink->audio_pts));
bink->current_track = -1; bink->current_track = -1;