lavfi/extractplanes: Fix in_pixfmts.

[ffmpeg] / libavfilter / vf_stack.c

diff --git a/libavfilter/vf_stack.c b/libavfilter/vf_stack.c
index b6243ebdb8785c1009f7a77ab56facaedd3a604e..03643b6f96011c06b00faf89dcdf228ec4f1feaf 100644 (file)
--- a/libavfilter/vf_stack.c
+++ b/libavfilter/vf_stack.c
@@ -215,8 +215,13 @@ static int request_frame(AVFilterLink *outlink)
 static av_cold void uninit(AVFilterContext *ctx)
 {
     StackContext *s = ctx->priv;
+    int i;
+
     ff_framesync_uninit(&s->fs);
     av_freep(&s->frames);
+
+    for (i = 0; i < ctx->nb_inputs; i++)
+        av_freep(&ctx->input_pads[i].name);
 }
 
 #define OFFSET(x) offsetof(StackContext, x)