[FFmpeg-cvslog] avformat/dashdec: Fix memleaks upon read_header failure

[Andreas Rheinhardt]

ffmpeg | branch: master | Andreas Rheinhardt <andreas.rheinhardt at gmail.com> | Sat Sep 19 03:18:30 2020 +0200| [06e31f953ec6e4332f65e9ece72cc02166636095] | committer: Andreas Rheinhardt

avformat/dashdec: Fix memleaks upon read_header failure

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=06e31f953ec6e4332f65e9ece72cc02166636095
---

 libavformat/dashdec.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/libavformat/dashdec.c b/libavformat/dashdec.c
index 4f87ef981b..311a19e425 100644
--- a/libavformat/dashdec.c
+++ b/libavformat/dashdec.c
@@ -2047,6 +2047,7 @@ static int copy_init_section(struct representation *rep_dest, struct representat
     return 0;
 }
 
+static int dash_close(AVFormatContext *s);
 
 static int dash_read_header(AVFormatContext *s)
 {
@@ -2178,6 +2179,7 @@ static int dash_read_header(AVFormatContext *s)
 
     return 0;
 fail:
+    dash_close(s);
     return ret;
 }