From a19ecbe757f138bce2b83d3c2a1c6e9417c213bb Mon Sep 17 00:00:00 2001
From: chenyunxiong <chenyunxiong@uniontech.com>
Date: Wed, 18 Nov 2020 10:44:47 +0800
Subject: [PATCH] =?UTF-8?q?fix(bluetooth):=20=E5=BD=93=E8=93=9D=E7=89=99?=
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Adapter为动态分配的内存空间，如果直接替换，可能导致这个变量无法被管理。所以如果传入相同的id指代的应该是同一个适配器，不需要替换。

Log: 当蓝牙适配器id相同时，为了防止内存泄露，不应该替换map的元素。
Change-Id: I3f0a4b9f46d728cc70c3d8a57cefa4fda2b908d8
---
 plugins/bluetooth/componments/adaptersmanager.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/plugins/bluetooth/componments/adaptersmanager.cpp b/plugins/bluetooth/componments/adaptersmanager.cpp
index 1598feee1..2421d8e8f 100644
--- a/plugins/bluetooth/componments/adaptersmanager.cpp
+++ b/plugins/bluetooth/componments/adaptersmanager.cpp
@@ -247,6 +247,10 @@ void AdaptersManager::adapterAdd(Adapter *adapter, const QJsonObject &adpterObj)
 
     QString id = adapter->id();
     if (!id.isEmpty()) {
+        // in case memory leaks
+        if (m_adapters.contains(id)) {
+            return;
+        }
         m_adapters[id] = adapter;
     }
 }