[FFmpeg-cvslog] avformat/hlsenc: Fix leak of child AVFormatContext

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at gmail.com> | Mon Dec 16 01:04:03 2019 +0100| [7d6637bcc4bb6d1d554e910a4afd6cf6711f8862] | committer: Steven Liu

avformat/hlsenc: Fix leak of child AVFormatContext

Before ed897633, the hls muxer would free its child AVFormatContexts
and reset the pointer to these contexts to NULL immediately afterwards;
ed897633 moved the former to later (into a separate function), but kept
the resetting, ensuring that the child context leaks.

Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
Reviewed-by: Steven Liu <lq at onvideo.cn>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=7d6637bcc4bb6d1d554e910a4afd6cf6711f8862
---

 libavformat/hlsenc.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
index 6f36a23cbe..2b87070d62 100644
--- a/libavformat/hlsenc.c
+++ b/libavformat/hlsenc.c
@@ -2631,7 +2631,6 @@ failed:
         }
         ffio_free_dyn_buf(&oc->pb);
 
-        vs->avf = NULL;
         av_free(old_filename);
     }