From 89264166ecb80a4a3062f14c3d01569126235a04 Mon Sep 17 00:00:00 2001
From: twwang <wangtingwang@huawei.com>
Date: Wed, 21 Oct 2020 11:43:12 +0800
Subject: [PATCH] zero pointer after free

---
 src/anbox/platform/sdl/audio_sink.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/anbox/platform/sdl/audio_sink.cpp b/src/anbox/platform/sdl/audio_sink.cpp
index 0ed90e2..d13ee3c 100755
--- a/src/anbox/platform/sdl/audio_sink.cpp
+++ b/src/anbox/platform/sdl/audio_sink.cpp
@@ -40,6 +40,7 @@ AudioSink::~AudioSink() {
   mThreadExit = true;
   if (t != NULL) {
     free(t);
+    t = NULL;
   }
   queue_.close_locked();
   disconnect_audio();
-- 
Gitee