[FFmpeg-cvslog] avformat/hlsenc: Free context after hls_append_segment

[Michael Niedermayer]

ffmpeg | branch: master | Michael Niedermayer <michaelni at gmx.at> | Sun Nov 16 04:02:56 2014 +0100| [530eb6acf8ee867bf00728bf7efaf505da107e17] | committer: Michael Niedermayer

avformat/hlsenc: Free context after hls_append_segment

Fixes reading uninitialized memory

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=530eb6acf8ee867bf00728bf7efaf505da107e17
---

 libavformat/hlsenc.c |    3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 0525e70..e13f438 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -389,9 +389,10 @@ static int hls_write_trailer(struct AVFormatContext *s)
     av_write_trailer(oc);
     hls->size = avio_tell(hls->avf->pb) - hls->start_pos;
     avio_closep(&oc->pb);
-    avformat_free_context(oc);
     av_free(hls->basename);
     hls_append_segment(hls, hls->duration, hls->start_pos, hls->size);
+    avformat_free_context(oc);
+    hls->avf = NULL;
     hls_window(s, 1);
 
     hls_free_segments(hls);