From 64476d7ee86e01f43312dc5dff850d641d2b6c9a Mon Sep 17 00:00:00 2001 From: Joakim Plate Date: Fri, 3 Feb 2012 19:13:38 +0000 Subject: filmstripdec: 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/filmstripdec.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'libavformat/filmstripdec.c') diff --git a/libavformat/filmstripdec.c b/libavformat/filmstripdec.c index 8d7b304472..1a3b947ec7 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; } -- cgit v1.2.3