static int channelmap_query_formats(AVFilterContext *ctx)
{
ChannelMapContext *s = ctx->priv;
+ AVFilterChannelLayouts *layouts;
ff_set_common_formats(ctx, ff_planar_sample_fmts());
ff_set_common_samplerates(ctx, ff_all_samplerates());
- ff_channel_layouts_ref(ff_all_channel_layouts(), &ctx->inputs[0]->out_channel_layouts);
+
+ layouts = ff_all_channel_layouts();
+ if (!layouts)
+ return AVERROR(ENOMEM);
+
+ ff_channel_layouts_ref(layouts, &ctx->inputs[0]->out_channel_layouts);
ff_channel_layouts_ref(s->channel_layouts, &ctx->outputs[0]->in_channel_layouts);
return 0;