为什么套接字在gdb下失败

突然socket在gdb下崩溃（但工作正常）。只有当我初始化winsock时才会发生这种情况。我们非常感谢您的帮助。

#include <stdlib.h>
#include <stdio.h>
#include <locale.h>
#include <winsock2.h>
#include <Iphlpapi.h>
#ifdef _MSC_VER
    #pragma comment(lib, "ws2_32.lib")
    #pragma comment(lib, "IPHLPAPI.lib")
#endif
#include <windows.h>
unsigned char Network_isInitialized_ = 0;
#define SYSTEMINFORMATION_ISNATIVEWINDOWS 1
unsigned char Network_init_(){
#if SYSTEMINFORMATION_ISNATIVEWINDOWS
    if (Network_isInitialized_){
        return Network_isInitialized_;
    }
    WSADATA wsadata;
    int error = WSAStartup(0x0202, &wsadata);
    Network_isInitialized_ = error == 0 ? 1 : 0;
    return Network_isInitialized_;
#else
    return 1;
#endif
}
void Network_shutdown_(){
#if SYSTEMINFORMATION_ISNATIVEWINDOWS
    if (Network_isInitialized_){
        WSACleanup(); //Clean up Winsock
    }
    Network_isInitialized_ = 0;
#else
    //Unix doesnt need to do anything
#endif
}

typedef struct TCP_Connection_s {
    char *name;
    int port;
    unsigned int ip;
    struct sockaddr_in *connection;
    void *ptr;
    unsigned int socket;
} TCP_Connection;
TCP_Connection* TCP_Connection_malloc(){
    TCP_Connection *connection = (TCP_Connection*)malloc(sizeof(TCP_Connection));
    memset(connection, 0, sizeof(*connection));
    connection->connection = (struct sockaddr_in*) malloc (sizeof(struct sockaddr_in));
    memset(connection->connection, 0, sizeof(*connection->connection));
    return connection;
}
TCP_Connection* myconnect(TCP_Connection *connection){
    if (connection == NULL){
        return NULL;
    }
    connection->socket = socket(AF_INET, SOCK_STREAM, 0);
    if (connection->socket+1 == 0){
        return NULL;
    }
    int ret = connect(connection->socket, (struct sockaddr *)connection->connection, sizeof(*connection->connection));
    if (ret != 0){
        return NULL;
    }
    return connection;
}
TCP_Connection* connectToHost(TCP_Connection *connection, char *address, int port){
    if (address == NULL){
        return NULL;
    }
    if (connection == NULL){
        connection = TCP_Connection_malloc();
    }
    struct hostent *he = (struct hostent *) gethostbyname(address);
    int retryCount = 5;
    while (he == NULL && retryCount > 0){
        he = (struct hostent *) gethostbyname(address);
        Sleep(2000);
        retryCount = retryCount - 1;
    }
    if (he == NULL){
        return NULL;
    }
    struct sockaddr_in temp;
    memcpy(&(temp.sin_addr), he->h_addr, he->h_length);
    connection->connection->sin_family = AF_INET;
    connection->connection->sin_addr.s_addr = INADDR_ANY;
    connection->connection->sin_port = htons(port);
    connection->port = port;
    memcpy(&(connection->connection->sin_addr), he->h_addr, he->h_length);
    return myconnect(connection);
}

int main(int argc, char *argv[]){
    //Random_seedCryptographic();
    Network_init_();
    connectToHost(NULL, "localhost", 1337);
    Network_shutdown_();
    printf("Press any key to continue...");
    fflush(0);
    getchar();
    return 0;
}

$gdb test.exeGNU gdb（gdb）7.3.50.20111026-cvs（cygwin special）版权所有（C）2011自由软件基金会，股份有限公司。许可证GPLv3+：GNU GPL版本3或更高版本这是免费软件：你可以自由更改和重新分发它。在法律允许的范围内，不存在任何担保。键入"显示复制"以及"显示保修"以了解详细信息。此GDB被配置为"i686 cygwin"。有关错误报告说明，请参阅：。。。正在从/cygdrive/c/test.exe读取符号…已完成。（gdb）运行正在启动程序：/cygdrive/c/test.exe[新线程201280.0x60b68]dll路径太长[新线程201280.0x304b0]警告：无法加载//的共享库符号/globalroot/systemroot/syswow64/mswsock.dll。您需要"设置solib搜索路径"还是"设置sysroot"？程序接收到信号SIGTRAP，跟踪/断点陷阱。0x3567125a英寸？？（）来自/cygdrive/c/Windows/syswow64/mswsock.dll（gdb）bt#0 0x3567125a英寸？？（）来自/cygdrive/c/Windows/syswow64/mswsock.dll#来自/cygdrive/c/Windows/syswow64/WS2_32.dll的inet_ntoa（）中的1 0x753b8b9d#来自/cygdrive/c/Windows/syswow64/WS2_32.dll的inet_ntoa（）中的2 0x753b8972#来自/cygdrive/c/Windows/syswow64/WS2_32.dll的inet_ntoa（）中的3 0x753b89da#WSCInstallProvider中的4 0x753b3d70（）来自/cygdrive/c/Windows/syswow64/WS2_32.dll#5 0x00000002英寸？？（）#6 0x00000001英寸？？（）#7 0x00000000英寸？？（）（gdb）

更新：我尝试在mingw-portable下的另一个系统上编译同一个文件，结果成功了。然后我尝试在我的系统上安装mingw并卸载cygwin。。。XD 仍然不工作