From: Joakim Plate <[email protected]>
Signed-off-by: Paul B Mahol <[email protected]>
---
libavformat/cafdec.c | 6 +++++-
1 files changed, 5 insertions(+), 1 deletions(-)
diff --git a/libavformat/cafdec.c b/libavformat/cafdec.c
index abde78d..458fdd0 100644
--- a/libavformat/cafdec.c
+++ b/libavformat/cafdec.c
@@ -358,6 +358,7 @@ static int read_seek(AVFormatContext *s, int stream_index,
{
AVStream *st = s->streams[0];
CaffContext *caf = s->priv_data;
+ CaffContext caf2 = *caf;
int64_t pos;
timestamp = FFMAX(timestamp, 0);
@@ -377,7 +378,10 @@ static int read_seek(AVFormatContext *s, int stream_index,
return -1;
}
- avio_seek(s->pb, pos + caf->data_start, SEEK_SET);
+ if (avio_seek(s->pb, pos + caf->data_start, SEEK_SET) < 0) {
+ *caf = caf2;
+ return -1;
+ }
return 0;
}
--
1.7.7
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