diff options
| author | Michael Niedermayer <michaelni@gmx.at> | 2014-08-10 01:06:52 +0200 |
|---|---|---|
| committer | Michael Niedermayer <michaelni@gmx.at> | 2014-08-10 01:08:45 +0200 |
| commit | ced765ceb32361af413f1510c074722fb6c9242d (patch) | |
| tree | d969302301486483d394a798a54776fcd69a3d17 /libavfilter/af_pan.c | |
| parent | d9e7dc3e16645fca4e804113f13cb3c282b17dae (diff) | |
avfilter/af_pan: check if the number of channels where sucessfully set
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
Diffstat (limited to 'libavfilter/af_pan.c')
| -rw-r--r-- | libavfilter/af_pan.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/libavfilter/af_pan.c b/libavfilter/af_pan.c index 1b78515b55..36395e995c 100644 --- a/libavfilter/af_pan.c +++ b/libavfilter/af_pan.c @@ -286,10 +286,14 @@ static int config_props(AVFilterLink *link) 0, ctx); if (!pan->swr) return AVERROR(ENOMEM); - if (!link->channel_layout) - av_opt_set_int(pan->swr, "ich", link->channels, 0); - if (!pan->out_channel_layout) - av_opt_set_int(pan->swr, "och", pan->nb_output_channels, 0); + if (!link->channel_layout) { + if (av_opt_set_int(pan->swr, "ich", link->channels, 0) < 0) + return AVERROR(EINVAL); + } + if (!pan->out_channel_layout) { + if (av_opt_set_int(pan->swr, "och", pan->nb_output_channels, 0) < 0) + return AVERROR(EINVAL); + } // gains are pure, init the channel mapping if (pan->pure_gains) { |