[FFmpeg-cvslog] avformat/flic: se av_freep() to avoid leaving stale extradata pointer

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Mon Dec 15 15:49:00 2014 +0100| [480cd822b3da863e94303740b45f7fe512f55c12] | committer: Michael Niedermayer

avformat/flic: se av_freep() to avoid leaving stale extradata pointer

Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=480cd822b3da863e94303740b45f7fe512f55c12
---

 libavformat/flic.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/libavformat/flic.c b/libavformat/flic.c
index f5e9e84..bef70c1 100644
--- a/libavformat/flic.c
+++ b/libavformat/flic.c
@@ -175,7 +175,7 @@ static int flic_read_header(AVFormatContext *s)
         avio_seek(pb, 12, SEEK_SET);
 
         /* send over abbreviated FLIC header chunk */
-        av_free(st->codec->extradata);
+        av_freep(&st->codec->extradata);
         if (ff_alloc_extradata(st->codec, 12))
             return AVERROR(ENOMEM);
         memcpy(st->codec->extradata, header, 12);