求救，C++执行出来程序死掉

Question

下边是我写的一点代码，编译能过，但是执行程序的时候程序就卡死了，求大家帮忙！谢谢！
int USB_ADBcommand( char *sPath, char *sCommand, char *sInfo )
{

     char sBuf[10240];

     const int PIPE_BUFFER_SIZE = 10240;
     HANDLE hReadPipe;
     HANDLE hWritePipe;

     STARTUPINFO          adbProcStartup;
     SECURITY_ATTRIBUTES sa = { sizeof(SECURITY_ATTRIBUTES),NULL, TRUE };
     BOOL bResult = CreatePipe(&hReadPipe, &hWritePipe ,&sa, PIPE_BUFFER_SIZE);
     if( bResult == 0 ) return 0;

     PROCESS_INFORMATION  adbProcInfo;
     memset(&adbProcInfo, 0, sizeof(PROCESS_INFORMATION));
     memset(&adbProcStartup, 0, sizeof(STARTUPINFO));
     adbProcStartup.cb          = sizeof(STARTUPINFO);
     adbProcStartup.dwFlags     = STARTF_USESTDHANDLES | STARTF_USESHOWWINDOW;

     adbProcStartup.hStdOutput  = hWritePipe;  
     adbProcStartup.hStdInput   = hReadPipe;

     adbProcStartup.wShowWindow = SW_HIDE;

     if (strlen(sPath) > 0) sprintf(sBuf, "%s//%s", sPath, sCommand);
     else sprintf(sBuf, sCommand);

     if(!CreateProcess(NULL,sBuf,NULL,NULL,TRUE,NULL,NULL,NULL,&adbProcStartup, &adbProcInfo))  
     {
               AfxMessageBox("进程错误()");
               return -1;
     }

     char szFileBuf[PIPE_BUFFER_SIZE] ={0};  
     DWORD dwByteRead = 0;

// WriteFile(hWritePipe,szFileBuf ,strlen(szFileBuf), &dwByteRead, NULL);
// sprintf(sInfo, szFileBuf);

     ReadFile(hReadPipe, szFileBuf, PIPE_BUFFER_SIZE, &dwByteRead, NULL);  
     sprintf(sInfo, szFileBuf);   



  CloseHandle(hWritePipe);
  CloseHandle(hReadPipe);



     return 0;

}

////////////////////////////////////////////////////////////////////////////

void CPCToolsDlg::OnBUTTONReadadder()
{
// TODO: Add your control notification handler code here
char sPath[64], sCmd[64], sInfo[10240];

sprintf(sPath, "C://Windows//system32");
sprintf(sCmd, "adb shell getbledevice");

// sprintf(sCmd, "adb shell");
int ret = USB_ADBcommand(sPath, sCmd, sInfo);

AfxMessageBox("");

GetDlgItem(IDC_EDIT_MessageBox)->SetWindowText(sInfo);  

Answer 1

显卡你代码卡死在什么地方，可能是USB，adb等没有返回，所以阻塞了