From 8ca97b5e4f470cf24fac5e0599dd63c7af142c22 Mon Sep 17 00:00:00 2001
From: Michael Niedermayer <michael@niedermayer.cc>
Date: Sat, 5 Sep 2015 15:35:37 +0200
Subject: [PATCH] avfilter/avf_showfreqs: Fix memleak of out frame
Fixes CID1322344
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
---
libavfilter/avf_showfreqs.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/libavfilter/avf_showfreqs.c b/libavfilter/avf_showfreqs.c
index 1bbaa92a99e..c00e4d86338 100644
--- a/libavfilter/avf_showfreqs.c
+++ b/libavfilter/avf_showfreqs.c
@@ -452,8 +452,10 @@ static int plot_freqs(AVFilterLink *inlink, AVFrame *in)
#define M(a, b) (sqrt((a) * (a) + (b) * (b)))
colors = av_strdup(s->colors);
- if (!colors)
+ if (!colors) {
+ av_frame_free(&out);
return AVERROR(ENOMEM);
+ }
for (ch = 0; ch < s->nb_channels; ch++) {
uint8_t fg[4] = { 0xff, 0xff, 0xff, 0xff };
--
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