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| author | Joakim Plate <elupus@ecce.se> | 2011-09-14 19:25:18 +0200 |
|---|---|---|
| committer | Joakim Plate <elupus@ecce.se> | 2011-09-14 19:51:07 +0200 |
| commit | 58540d7bd3561593d48f76db9096ede118a0a6b1 (patch) | |
| tree | 473262521902cb92a7b615b52d57c62dc6db66b6 | |
| parent | 928cfc7e4f42aa283bb1bd9a50f0b3caa5a0f7a5 (diff) | |
| download | ffmpeg-58540d7bd3561593d48f76db9096ede118a0a6b1.tar.gz | |
[filmstrip] Check return value of avio_seek and avoid modifying state if it fails
| -rw-r--r-- | libavformat/filmstripdec.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/libavformat/filmstripdec.c b/libavformat/filmstripdec.c index 3963b53c0a..a99dcbad3e 100644 --- a/libavformat/filmstripdec.c +++ b/libavformat/filmstripdec.c @@ -94,7 +94,8 @@ static int read_packet(AVFormatContext *s, static int read_seek(AVFormatContext *s, int stream_index, int64_t timestamp, int flags) { AVStream *st = s->streams[stream_index]; - avio_seek(s->pb, FFMAX(timestamp, 0) * st->codec->width * st->codec->height * 4, SEEK_SET); + if (avio_seek(s->pb, FFMAX(timestamp, 0) * st->codec->width * st->codec->height * 4, SEEK_SET) < 0) + return -1; return 0; } |