From 97aa092997cab8f8f337548a7c85b7fde09b4cdf Mon Sep 17 00:00:00 2001 From: Joakim Plate Date: Fri, 3 Feb 2012 19:13:40 +0000 Subject: [PATCH] mpc8: Check return value of avio_seek and avoid modifying state if it fails Signed-off-by: Paul B Mahol Signed-off-by: Justin Ruggles --- libavformat/mpc8.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/libavformat/mpc8.c b/libavformat/mpc8.c index 3c51ccd037..890404faf4 100644 --- a/libavformat/mpc8.c +++ b/libavformat/mpc8.c @@ -275,7 +275,8 @@ static int mpc8_read_seek(AVFormatContext *s, int stream_index, int64_t timestam int index = av_index_search_timestamp(st, timestamp, flags); if(index < 0) return -1; - avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET); + if (avio_seek(s->pb, st->index_entries[index].pos, SEEK_SET) < 0) + return -1; c->frame = st->index_entries[index].timestamp; return 0; }