[FFmpeg-cvslog] avformat/oggparsevorbis: fix leak of tt

[Michael Niedermayer]

ffmpeg | branch: release/2.0 | Michael Niedermayer <michaelni at gmx.at> | Wed Aug  7 17:20:39 2013 +0200| [c52a25e03bb4fb445b474878d91a49dce92e3ae5] | committer: James Almer

avformat/oggparsevorbis: fix leak of tt

Fixes CID1061059
Fixes fate
Signed-off-by: Michael Niedermayer <michaelni at gmx.at>

(cherry picked from commit f3b7f470701224086d06012f1d9a31864abe9300)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=c52a25e03bb4fb445b474878d91a49dce92e3ae5
---

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

diff --git a/libavformat/oggparsevorbis.c b/libavformat/oggparsevorbis.c
index 3938f07..ce475a4 100644
--- a/libavformat/oggparsevorbis.c
+++ b/libavformat/oggparsevorbis.c
@@ -136,12 +136,14 @@ ff_vorbis_comment(AVFormatContext * as, AVDictionary **m, const uint8_t *buf, in
 
                 if (!pict) {
                     av_log(as, AV_LOG_WARNING, "out-of-memory error. Skipping cover art block.\n");
+                    av_freep(&tt);
                     av_freep(&ct);
                     continue;
                 }
                 if ((ret = av_base64_decode(pict, ct, vl)) > 0)
                     ret = ff_flac_parse_picture(as, pict, ret);
                 av_freep(&pict);
+                av_freep(&tt);
                 av_freep(&ct);
                 if (ret < 0) {
                     av_log(as, AV_LOG_WARNING, "Failed to parse cover art block.\n");