[FFmpeg-cvslog] avformat/ty: fix memory leaks

[Paul B Mahol]

ffmpeg | branch: master | Paul B Mahol <onemda at gmail.com> | Sun Nov 12 20:38:30 2017 +0100| [a38b14a432b3a031d6bafdbb5f790724b9b2094d] | committer: Paul B Mahol

avformat/ty: fix memory leaks

Signed-off-by: Paul B Mahol <onemda at gmail.com>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=a38b14a432b3a031d6bafdbb5f790724b9b2094d
---

 libavformat/ty.c | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/libavformat/ty.c b/libavformat/ty.c
index 0f08e787f5..ba874280ea 100644
--- a/libavformat/ty.c
+++ b/libavformat/ty.c
@@ -764,6 +764,16 @@ static int ty_read_packet(AVFormatContext *s, AVPacket *pkt)
     return 0;
 }
 
+static int ty_read_close(AVFormatContext *s)
+{
+    TYDemuxContext *ty = s->priv_data;
+
+    av_freep(&ty->seq_table);
+    av_freep(&ty->rec_hdrs);
+
+    return 0;
+}
+
 AVInputFormat ff_ty_demuxer = {
     .name           = "ty",
     .long_name      = NULL_IF_CONFIG_SMALL("TiVo TY Stream"),
@@ -771,6 +781,7 @@ AVInputFormat ff_ty_demuxer = {
     .read_probe     = ty_probe,
     .read_header    = ty_read_header,
     .read_packet    = ty_read_packet,
+    .read_close     = ty_read_close,
     .extensions     = "ty,ty+",
     .flags          = AVFMT_TS_DISCONT,
 };