[FFmpeg-cvslog] avcodec/utils: report insane channel count errors

[Marton Balint]

ffmpeg | branch: master | Marton Balint <cus at passwd.hu> | Tue Jul  3 12:09:13 2018 +0200| [5982078e8d56b84de4d538ab4d39f474b833cdc2] | committer: Marton Balint

avcodec/utils: report insane channel count errors

More than 64 is not *that* insane, so let's report the error at least.

Signed-off-by: Marton Balint <cus at passwd.hu>

> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=5982078e8d56b84de4d538ab4d39f474b833cdc2
---

 libavcodec/utils.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavcodec/utils.c b/libavcodec/utils.c
index 02e557eb05..4f9a2b76ef 100644
--- a/libavcodec/utils.c
+++ b/libavcodec/utils.c
@@ -674,6 +674,7 @@ int attribute_align_arg avcodec_open2(AVCodecContext *avctx, const AVCodec *code
         av_freep(&avctx->subtitle_header);
 
     if (avctx->channels > FF_SANE_NB_CHANNELS) {
+        av_log(avctx, AV_LOG_ERROR, "Too many channels: %d\n", avctx->channels);
         ret = AVERROR(EINVAL);
         goto free_and_end;
     }