[FFmpeg-cvslog] ffserver_config: Setup codecpar in add_codec()

[Michael Niedermayer]

ffmpeg | branch: release/3.1 | Michael Niedermayer <michael at niedermayer.cc> | Tue Nov 29 18:48:40 2016 +0100| [e34cbd1d2b1dabda733cbc64a82532bf17a84e97] | committer: Michael Niedermayer

ffserver_config: Setup codecpar in add_codec()

fixes segfault in the status page code

Signed-off-by: Michael Niedermayer <michael at niedermayer.cc>
(cherry picked from commit 472fee91bcf9b7bae81fd4c00bbe5151ca458a7c)

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=e34cbd1d2b1dabda733cbc64a82532bf17a84e97
---

 ffserver_config.c | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ffserver_config.c b/ffserver_config.c
index 0ec93b5..e0fc687 100644
--- a/ffserver_config.c
+++ b/ffserver_config.c
@@ -323,6 +323,8 @@ done:
     av_dict_free(&recommended);
     av_stream_set_recommended_encoder_configuration(st, enc_config);
     st->codec = av;
+    st->codecpar = avcodec_parameters_alloc();
+    avcodec_parameters_from_context(st->codecpar, av);
     stream->streams[stream->nb_streams++] = st;
 }