libavfilter/af_amerge: fix segfault if init fails.

12 years ago · bf0712c2f8
parent 066739f6bc
commit bf0712c2f8
1 changed files with 4 additions and 2 deletions
--- a/libavfilter/af_amerge.c
+++ b/libavfilter/af_amerge.c
@ -63,7 +63,9 @@ static av_cold void uninit(AVFilterContext *ctx)
    int i;

    for (i = 0; i < am->nb_inputs; i++) {
+        if (am->in)
            ff_bufqueue_discard_all(&am->in[i].queue);
+        if (ctx->input_pads)
            av_freep(&ctx->input_pads[i].name);
    }
    av_freep(&am->in);