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[tmv] Check return value of avio_seek and avoid modifying state if it fails

This commit is contained in:
Joakim Plate 2011-09-14 19:33:05 +02:00
parent 425907809b
commit fc12f54ea9
1 changed files with 2 additions and 1 deletions
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3
libavformat/tmv.c
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@ -173,7 +173,8 @@ static int tmv_read_seek(AVFormatContext *s, int stream_index,
pos = timestamp *
(tmv->audio_chunk_size + tmv->video_chunk_size + tmv->padding);
avio_seek(s->pb, pos + TMV_HEADER_SIZE, SEEK_SET);
if (avio_seek(s->pb, pos + TMV_HEADER_SIZE, SEEK_SET) < 0)
return -1;
tmv->stream_index = 0;
return 0;
}