avfilter/af_aderivative: Free out on error

Fixes: CID1197065 Resource leak Sponsored-by: Sovereign Tech Fund Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> (cherry picked from commit 382e9e79f3) Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
7 months ago · b2da9efb71
parent 9b52ca7ca5
commit b2da9efb71
1 changed files with 1 additions and 0 deletions
--- a/libavfilter/af_aderivative.c
+++ b/libavfilter/af_aderivative.c
@ -126,6 +126,7 @@ static int filter_frame(AVFilterLink *inlink, AVFrame *in)
        s->prev = ff_get_audio_buffer(inlink, 1);
        if (!s->prev) {
            av_frame_free(&in);
+            av_frame_free(&out);
            return AVERROR(ENOMEM);
        }
    }