ERRCONNECT_DNS_NAME_NOT_FOUND about rabbitremotecontrol HOT 8 CLOSED

是必然的，我使用IDA调试软件时，点击关于以后，似乎软件加载了一些网络相关的模块。我尝试调试点击关于后的代码， 然后发现一个有趣的事情，当我注释掉Qurl里面三个下载的链接以后，即使点击关于也依然会报错了。这一段的代码似乎调用了系统底层的api接口。感觉似乎是一些本来应该主动加载的模块没有加载，然后通过下载功能又被动加载上了？ result = freerdp_tcp_resolve_host(hostname, port, 0); if (!result) { freerdp_set_last_error_if_not(context, FREERDP_ERROR_DNS_NAME_NOT_FOUND); return -1; } struct addrinfo* freerdp_tcp_resolve_host(const char* hostname, int port, int ai_flags) { char* service = NULL; char port_str[16]; int status; struct addrinfo hints = { 0 }; struct addrinfo* result = NULL; hints.ai_family = AF_UNSPEC; hints.ai_socktype = SOCK_STREAM; hints.ai_flags = ai_flags; if (port >= 0) { sprintf_s(port_str, sizeof(port_str) - 1, "%d", port); service = port_str; } status = getaddrinfo(hostname, service, &hints, &result); if (status) return NULL; return result; } WINAPI WspiapiGetAddrInfo( _In_opt_ const char *nodename, _In_opt_ const char *servname, _In_opt_ const struct addrinfo *hints, _Outptr_ struct addrinfo **res) { int iError; static WSPIAPI_PGETADDRINFO pfGetAddrInfo = NULL; if (!pfGetAddrInfo) pfGetAddrInfo = (WSPIAPI_PGETADDRINFO) WspiapiLoad(0); iError = (*pfGetAddrInfo)(nodename, servname, hints, res); WSASetLastError(iError); return iError; }