[FFmpeg-cvslog] lavf/movenc: check ff_mov_init_hinting() return

[Matthieu Bouron]

ffmpeg | branch: master | Matthieu Bouron <matthieu.bouron at gmail.com> | Thu Jul  4 17:35:41 2013 +0200| [621ab4e4ef69ce5912430ded8bdd5e6b7d1ca196] | committer: Michael Niedermayer

lavf/movenc: check ff_mov_init_hinting() return

Fixes a crash when the codec stream is not supported by the rtp muxer.

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

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=621ab4e4ef69ce5912430ded8bdd5e6b7d1ca196
---

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

diff --git a/libavformat/movenc.c b/libavformat/movenc.c
index 5d224bc..47d1cd7 100644
--- a/libavformat/movenc.c
+++ b/libavformat/movenc.c
@@ -3733,7 +3733,8 @@ static int mov_write_header(AVFormatContext *s)
             AVStream *st = s->streams[i];
             if (st->codec->codec_type == AVMEDIA_TYPE_VIDEO ||
                 st->codec->codec_type == AVMEDIA_TYPE_AUDIO) {
-                ff_mov_init_hinting(s, hint_track, i);
+                if (ff_mov_init_hinting(s, hint_track, i) < 0)
+                    goto error;
                 hint_track++;
             }
         }