From 4a8f932fd913d24aa46c9b5784b6e4980567c3ea Mon Sep 17 00:00:00 2001 From: James Almer Date: Tue, 22 Mar 2022 18:30:41 -0300 Subject: [PATCH] avfilter/buffersrc: uninitialize the context ch_layout before overwritting it av_buffersrc_parameters_set() can be called to set paramenters after the filter was initialized with for example avfilter_graph_create_filter(). Signed-off-by: James Almer --- libavfilter/buffersrc.c | 1 + 1 file changed, 1 insertion(+) diff --git a/libavfilter/buffersrc.c b/libavfilter/buffersrc.c index c8521d41b5..a3190468bb 100644 --- a/libavfilter/buffersrc.c +++ b/libavfilter/buffersrc.c @@ -132,6 +132,7 @@ FF_DISABLE_DEPRECATION_WARNINGS // if the old/new fields are set inconsistently, prefer the old ones if (param->channel_layout && (param->ch_layout.order != AV_CHANNEL_ORDER_NATIVE || param->ch_layout.u.mask != param->channel_layout)) { + av_channel_layout_uninit(&s->ch_layout); av_channel_layout_from_mask(&s->ch_layout, param->channel_layout); FF_ENABLE_DEPRECATION_WARNINGS } else