From 647c08b7176bf4d8a3a8fc8ce614a09923e3a864 Mon Sep 17 00:00:00 2001
From: lifujun <814084764@qq.com>
Date: Mon, 21 Sep 2020 13:25:42 +0800
Subject: [PATCH] fix(superMediaPlayer): add lock when call GetProperty

---
 mediaPlayer/SuperMediaPlayer.cpp | 1 +
 1 file changed, 1 insertion(+)

diff --git a/mediaPlayer/SuperMediaPlayer.cpp b/mediaPlayer/SuperMediaPlayer.cpp
index c2bdfef69..449ba81e2 100644
--- a/mediaPlayer/SuperMediaPlayer.cpp
+++ b/mediaPlayer/SuperMediaPlayer.cpp
@@ -865,6 +865,7 @@ std::string SuperMediaPlayer::GetPropertyString(PropertyKey key)
         }
 
         case PROPERTY_KEY_DELAY_INFO: {
+            std::lock_guard<std::mutex> uMutex(mCreateMutex);
             if (nullptr != mDemuxerService) {
                 string ret = mDemuxerService->GetProperty(0, "delayInfo");
                 return ret;