From 84d74610f9d27077e9260b544ae52d732e92e5de Mon Sep 17 00:00:00 2001 From: Michael Niedermayer Date: Fri, 13 Apr 2012 12:09:32 +0200 Subject: mov: zero sc->pb in mov_read_close() Its bad to free things without zeroing them. This fixes a potential issue when mov_read_close() would be called twice. Signed-off-by: Michael Niedermayer --- libavformat/mov.c | 1 + 1 file changed, 1 insertion(+) (limited to 'libavformat') diff --git a/libavformat/mov.c b/libavformat/mov.c index 5b81ba8723..234c1f5ce1 100644 --- a/libavformat/mov.c +++ b/libavformat/mov.c @@ -2782,6 +2782,7 @@ static int mov_read_close(AVFormatContext *s) av_freep(&sc->drefs); if (sc->pb && sc->pb != s->pb) avio_close(sc->pb); + sc->pb = NULL; av_freep(&sc->chunk_offsets); av_freep(&sc->keyframes); av_freep(&sc->sample_sizes); -- cgit v1.2.3