fix null pointer dereference problems

Signed-off-by: 侯红勋 <houhongxun@kylinos.cn>
(cherry picked from commit d17aaac7d88c150dea03d26e9a9615c3f374a89d)

0001-fix-possible-null-pointer-derefrence-problem.patch

@@ -0,0 +1,65 @@
+From c1a32c45afa855547cd9b7aabc87fc16f7ec28f3 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=E4=BE=AF=E7=BA=A2=E5=8B=8B?= <houhongxun@kylinos.cn>
+Date: Sun, 28 Apr 2024 10:06:12 +0800
+Subject: [PATCH] fix possible null pointer derefrence problem
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: 侯红勋 <houhongxun@kylinos.cn>
+---
+ ukcc-bluetooth/bluetoothmain.cpp | 10 +++++-----
+ 1 file changed, 5 insertions(+), 5 deletions(-)
+
+diff --git a/ukcc-bluetooth/bluetoothmain.cpp b/ukcc-bluetooth/bluetoothmain.cpp
+index 7370c3f..22fb70f 100644
+--- a/ukcc-bluetooth/bluetoothmain.cpp
++++ b/ukcc-bluetooth/bluetoothmain.cpp
+@@ -398,7 +398,7 @@ bluetoothadapter * BlueToothMain::createOneBluetoothAdapter(QString adapter_addr
+         if (adapter_dev_name.isEmpty())
+         {
+             qDebug() << Q_FUNC_INFO << "name is null!" << __LINE__;
+-            adapter_dev->deleteLater();
++            //adapter_dev->deleteLater();
+             return nullptr;
+         }
+     }
+@@ -409,7 +409,7 @@ bluetoothadapter * BlueToothMain::createOneBluetoothAdapter(QString adapter_addr
+         if (adapter_address == tmpDev->getDevAddress())
+         {
+             qDebug() << Q_FUNC_INFO << "device existing!" << __LINE__;
+-            adapter_dev->deleteLater();
++            //adapter_dev->deleteLater();
+             return nullptr;
+         }
+     }
+@@ -687,7 +687,7 @@ bluetoothdevice * BlueToothMain::createOneBluetoothDevice(QString devAddress)
+     if (dev_name.isEmpty())
+     {
+         qDebug() << Q_FUNC_INFO << "name is null!" << __LINE__;
+-        dev->deleteLater();
++        //dev->deleteLater();
+         return nullptr;
+     }
+ 
+@@ -699,7 +699,7 @@ bluetoothdevice * BlueToothMain::createOneBluetoothDevice(QString devAddress)
+     if(isInvalidDevice(dev_name,dev_type))
+     {
+         qDebug() << Q_FUNC_INFO << "isInvalidDevice!" << __LINE__;
+-        dev->deleteLater();
++        //dev->deleteLater();
+         return nullptr;
+     }
+ 
+@@ -709,7 +709,7 @@ bluetoothdevice * BlueToothMain::createOneBluetoothDevice(QString devAddress)
+         if (devAddress == tmpDev->getDevAddress())
+         {
+             qDebug() << Q_FUNC_INFO << "device existing!" << __LINE__;
+-            dev->deleteLater();
++            //dev->deleteLater();
+             return nullptr;
+         }
+     }
+-- 
+2.43.0
+

ukui-bluetooth.spec

@@ -1,10 +1,11 @@
 Name:          ukui-bluetooth
 Version:       1.0.3
-Release:       3
+Release:       4
 Summary:       Advanced ukui bluetooth
 License:       GPLv2+
 URL:           http://www.ukui.org
 Source0:       %{name}-%{version}.tar.gz
+Patch01:       0001-fix-possible-null-pointer-derefrence-problem.patch
 
 BuildRequires: gsettings-qt-devel
 BuildRequires: glib2-devel
@@ -30,6 +31,7 @@ A lightweight Bluetooth tool based on libkf5bluezqt6 on the UKUI desktop environ
 
 %prep
 %setup -q
+%patch 1 -p1
 
 %build
 mkdir build && cd build
@@ -73,6 +75,9 @@ rm -rf $RPM_BUILD_ROOT
 
 
 %changelog
+* Sun Apr 28 2024 houhongxun <houhongxun@kylinos.cn> - 1.0.3-4
+- fix null pointer dereference problems
+
 * Sat Apr 08 2023 douyan <douyan@kylinos.cn> - 1.0.3-3
 - add requires pulseaudio-module-bluetooth