On 18/10/14 02:12, Vittorio Giovara wrote:
CC: [email protected] Bug-Id: CID 1198258 --- libavformat/wtv.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-)diff --git a/libavformat/wtv.c b/libavformat/wtv.c index 5af5958..ce0122d 100644 --- a/libavformat/wtv.c +++ b/libavformat/wtv.c @@ -974,7 +974,9 @@ static int read_header(AVFormatContext *s) avio_skip(s->pb, 4); root_sector = avio_rl32(s->pb); - seek_by_sector(s->pb, root_sector, 0); + ret = seek_by_sector(s->pb, root_sector, 0); + if (ret < 0) + return ret; root_size = avio_read(s->pb, root, root_size); if (root_size < 0) return AVERROR_INVALIDDATA;
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