From 3e24a2776523866378ef16fbec7ca85291ddccd6 Mon Sep 17 00:00:00 2001
From: Zhao Zhili <zhilizhao@tencent.com>
Date: Sat, 2 Sep 2023 16:23:52 +0800
Subject: [PATCH] avfilter/dnn_filter_common: fix memleak

Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>
---
 libavfilter/dnn_filter_common.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/libavfilter/dnn_filter_common.c b/libavfilter/dnn_filter_common.c
index d175c91914..3b9182c1d1 100644
--- a/libavfilter/dnn_filter_common.c
+++ b/libavfilter/dnn_filter_common.c
@@ -159,4 +159,10 @@ void ff_dnn_uninit(DnnContext *ctx)
     if (ctx->dnn_module) {
         (ctx->dnn_module->free_model)(&ctx->model);
     }
+    if (ctx->model_outputnames) {
+        for (int i = 0; i < ctx->nb_outputs; i++)
+            av_free(ctx->model_outputnames[i]);
+
+        av_freep(&ctx->model_outputnames);
+    }
 }