[FFmpeg-devel] [PATCH] avfilter/af_channelmap: always set out_channel in the map

[James Almer]

Fixes use-of-uninitialized-value.

Signed-off-by: James Almer <jamrial at gmail.com>
---
 libavfilter/af_channelmap.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/libavfilter/af_channelmap.c b/libavfilter/af_channelmap.c
index a883934fa6..b864317312 100644
--- a/libavfilter/af_channelmap.c
+++ b/libavfilter/af_channelmap.c
@@ -290,6 +290,7 @@ static av_cold int channelmap_init(AVFilterContext *ctx)
         for (i = 0; i < s->nch; i++) {
             s->map[i].in_channel_idx  = i;
             s->map[i].out_channel_idx = i;
+            s->map[i].out_channel = av_channel_layout_channel_from_index(&s->output_layout, i);
         }
     } else if (s->nch != s->output_layout.nb_channels) {
         char buf[256];
-- 
2.50.1