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snifferui's Issues

请求帮助!

大佬!不好意思打扰啦!我膜拜了您的winpcap网络抓包那个项目,我有一个小小的请求,或许您能在此基础上,添加一个统计每个协议数据包的功能吗呜呜呜,如果在您还记得住这个项目的情况下,能教教我怎么写吗?拜托大佬!如果可以的话可以给我一个您的联系方式吗?如果不方便也没关系 打扰您啦!

OnMenuFileExit()函数导致的内存泄漏问题

image
OnMenuFileExit()函数中使用了exit(0);来退出程序,导致了内存泄漏
image
或许可以使用PostQuitMessage(0);代替exit来退出。
当我使用PostQuitMessage(0);时,它没有出现内存泄漏的问题。

膜拜!!!

下载下来后,怎么无法运行,是环境搭建问题吗

解析大pcap文件,内存消耗大

您好,我对您这个项目很兴趣,于是下载测试了一下离线解析pcap文件,我在debug模式下,加载了600多M的pcap文件,内存消耗在1G,占用率比较大,解析20多G的pcap文件,程序会崩溃。
微信图片_20200906152111

在vs2022上 平台工具集:2022(v143) windows SDK 版本 10.0.19041.0 或出现的错误

错误提示:

0x7AB5A632 (wpcap.dll)处(位于 SnifferUI.exe 中)引发的异常: 0xC0000005: 写入位置 0x00000000 时发生访问冲突。

错误发生位置:PacketCatcher.cpp中的 79行 ,判断是否为NULL)) == NULL)

解决方法

// 打开网卡

	char errbuf[100];
	m_adhandle = pcap_open_live(dev->name, 65535, PCAP_OPENFLAG_PROMISCUOUS, READ_PACKET_TIMEOUT, errbuf);
	/*if ((m_adhandle = pcap_open_live(dev->name,
		65535,						// 最大捕获长度
		PCAP_OPENFLAG_PROMISCUOUS,	// 设置网卡为混杂模式 
		READ_PACKET_TIMEOUT,		// 读取超时时间
		NULL)) == 0)
		*/
	if (strlen(errbuf)!=0)
	{
		AfxMessageBox(_T("pcap_open_live错误!"), MB_OK);
		return false;
	}

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