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[tta] Check return value of avio_seek and avoid modifying state if it fails
author
Joakim Plate
<elupus@ecce.se>
Wed, 14 Sep 2011 17:33:20 +0000
(19:33 +0200)
committer
Joakim Plate
<elupus@ecce.se>
Wed, 14 Sep 2011 17:53:45 +0000
(19:53 +0200)
libavformat/tta.c
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diff --git
a/libavformat/tta.c
b/libavformat/tta.c
index
5b07b09
..
23e54b2
100644
(file)
--- a/
libavformat/tta.c
+++ b/
libavformat/tta.c
@@
-137,9
+137,10
@@
static int tta_read_seek(AVFormatContext *s, int stream_index, int64_t timestamp
int index = av_index_search_timestamp(st, timestamp, flags);
if (index < 0)
return -1;
+ if (avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET) < 0)
+ return -1;
c->currentframe = index;
- avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET);
return 0;
}