From ced3b8c61e969cab511d4418e47353f347af04d5 Mon Sep 17 00:00:00 2001
From: Paul B Mahol <onemda@gmail.com>
Date: Wed, 25 Sep 2019 21:39:49 +0200
Subject: avfilter/vf_zoompan: fix leaks

---
 libavfilter/vf_zoompan.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'libavfilter')

diff --git a/libavfilter/vf_zoompan.c b/libavfilter/vf_zoompan.c
index 6b37890f1f..59c9b19ec8 100644
--- a/libavfilter/vf_zoompan.c
+++ b/libavfilter/vf_zoompan.c
@@ -245,6 +245,8 @@ static int output_single_frame(AVFilterContext *ctx, AVFrame *in, double *var_va
     }
     return ret;
 error:
+    sws_freeContext(s->sws);
+    s->sws = NULL;
     av_frame_free(&out);
     return ret;
 }
@@ -346,6 +348,10 @@ static av_cold void uninit(AVFilterContext *ctx)
 
     sws_freeContext(s->sws);
     s->sws = NULL;
+    av_expr_free(s->x_expr);
+    av_expr_free(s->y_expr);
+    av_expr_free(s->zoom_expr);
+    av_frame_free(&s->in);
 }
 
 static const AVFilterPad inputs[] = {
-- 
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