程序出现passed to RtlLockHeap 和First-chance exception in Quiver4_19.exe (KER(页 1) - VC.NET论坛 - 编程论坛

tokyo206 发表于 2006-5-13 15:36

程序出现passed to RtlLockHeap 和First-chance exception in Quiver4_19.exe (KER

求助]我用VC编写了一个程序，但是发生了不知道的错误，望达人帮忙解决，谢谢 
在进行程序编译时出现了下面的错误 1、在将数据接受屏蔽后出现了First-chance exception in Quiver4_19.exe (KERNEL32.DLL): 0xC0000005: Access Violation.的错误 2、在开启数据接受的时候出现了HEAP[Quiver4_19.exe]: Invalid heap signature for heap at 130000, passed to RtlLockHeap 能请高手解答么，谢谢啊 
以下是代码
进程函数负责监视 UINT CSerialPort::CommThread(LPVOID pParam) { // Cast the void pointer passed to the thread back to // a pointer of CSerialPort class CSerialPort *port = (CSerialPort*)pParam; // Set the status variable in the dialog class to // TRUE to indicate the thread is running. port->m_bThreadAlive = TRUE; // Misc. variables DWORD BytesTransfered = 0; DWORD Event = 0; DWORD CommEvent = 0; DWORD dwError = 0; COMSTAT comstat; unsigned int cnt1=0; CString strcnt1; BOOL bResult = TRUE; //AfxMessageBox("i am in the Thread!"); // Clear comm buffers at startup if (port->m_hComm) // check if the port is opened PurgeComm(port->m_hComm, PURGE_RXCLEAR | PURGE_TXCLEAR | PURGE_RXABORT | PURGE_TXABORT); // begin forever loop. This loop will run as long as the thread is alive. for (;;) { bResult = WaitCommEvent(port->m_hComm, &Event, &port->m_ov); if (!bResult) { // If WaitCommEvent() returns FALSE, process the last error to determin // the reason.. switch (dwError = GetLastError()) { case ERROR_IO_PENDING: { // This is a normal return value if there are no bytes // to read at the port. // Do nothing and continue break; } case 87: { // Under Windows NT, this value is returned for some reason. // I have not investigated why, but it is also a valid reply // Also do nothing and continue. break; } default: { // All other error codes indicate a serious error has // occured. Process this error. port->ProcessErrorMessage("WaitCommEvent()"); break; } } } else { bResult = ClearCommError(port->m_hComm, &dwError, &comstat); if (comstat.cbInQue == 0) continue; } // end if bResult Event = WaitForMultipleObjects(3, port->m_hEventArray, FALSE, INFINITE);//返回有信号事件索引 switch (Event) { case 0: { // Shutdown event. This is event zero so it will be // the higest priority and be serviced first. port->m_bThreadAlive = FALSE; // 取消此进程 AfxEndThread(100); break; } case 1: // 读串口事件 { if (CommEvent & EV_RXCHAR) // 从串口接收字符事件 { ReceiveChar(port, comstat); //处理事件，传入串口极其状态 cnt1++; strcnt1.Format("%d",cnt1); TRACE("Get the EV_RXCHAR EVENT\n"); // AfxMessageBox(strcnt1); //调试 } break; } case 2: // 写串口事件 { // Write character event from port WriteChar(port); break; } } // end switch } // close forever loop return 0; } 处理函数 ReceiveChar（）处理消息 void CSerialPort::ReceiveChar(CSerialPort* port, COMSTAT comstat) { BOOL bRead = TRUE; BOOL bResult = TRUE; DWORD dwError = 0; DWORD BytesRead = 0; unsigned int cnt=0; unsigned char RXBuff; for (;;) { EnterCriticalSection(&port->m_csCommunicationSync); // ClearCommError() will update the COMSTAT structure and // clear any other errors. bResult = ClearCommError(port->m_hComm, &dwError, &comstat); LeaveCriticalSection(&port->m_csCommunicationSync); if (comstat.cbInQue == 0) { // break out when all bytes have been read break; } EnterCriticalSection(&port->m_csCommunicationSync); if (bRead) { bResult = ReadFile(port->m_hComm, // Handle to COMM port &RXBuff, // RX Buffer Pointer 1, // Read one byte &BytesRead, // Stores number of bytes read &port->m_ov); // pointer to the m_ov structure // deal with the error code if (!bResult) { switch (dwError = GetLastError()) { case ERROR_IO_PENDING: { // asynchronous i/o is still in progress // Proceed on to GetOverlappedResults(); bRead = FALSE; break; } default: { // Another error has occured. Process this error. port->ProcessErrorMessage("ReadFile()"); break; } } } else { // ReadFile() returned complete. It is not necessary to call GetOverlappedResults() bRead = TRUE; } } // close if (bRead) if (!bRead) { bRead = TRUE; bResult = GetOverlappedResult(port->m_hComm, // Handle to COMM port &port->m_ov, // Overlapped structure &BytesRead, // Stores number of bytes read TRUE); // Wait flag // deal with the error code if (!bResult) { port->ProcessErrorMessage("GetOverlappedResults() in ReadFile()"); } } // close if (!bRead) LeaveCriticalSection(&port->m_csCommunicationSync); TRACE("I am in ReciveChar Function!\n"); // notify parent that a byte was received ::SendMessage((port->m_pOwner)->m_hWnd, WM_COMM_RXCHAR, (WPARAM) RXBuff, (LPARAM) port->m_nPortNr); CString strcnt; cnt++; strcnt.Format("%d",cnt); //AfxMessageBox(strcnt); //调试 } // end forever loop } 响应的消息函数LONG CQuiver4_19Dlg::OnRecive(WPARAM wParam,LPARAM lParam) { unsigned int ser_ch; ser_ch=wParam; tempcnt++; CString temp_message; temp_message.Format("%d",tempcnt); switch(RCnt) //接收数据（当屏蔽时发出第一个错误） { case 0: if(ser_ch==255) RCnt++;TRACE("THE NUMBER 1\n");return 0; case 5: ser_buff[WriteCnt*5+RCnt-1]=ser_ch;RCnt=0; WriteCnt++;if(WriteCnt>818) WriteCnt=0;TRACE("THE NUMBER 2\n");return 0; default: ser_buff[WriteCnt*5+RCnt-1]=ser_ch;RCnt++;TRACE("THE NUMBER 3\n");return 0; } return 0; }

tokyo206 发表于 2006-5-13 15:40

下面是我进行程序调试追踪的信息，是一个串口接收数据的程序 Loaded 'C:\WINNT\system32\ntdll.dll', no matching symbolic information found. Loaded symbols for 'C:\WINNT\system32\MFC42D.DLL' Loaded symbols for 'C:\WINNT\system32\MSVCRTD.DLL' Loaded 'C:\WINNT\system32\KERNEL32.DLL', no matching symbolic information found. Loaded 'C:\WINNT\system32\GDI32.DLL', no matching symbolic information found. Loaded 'C:\WINNT\system32\USER32.DLL', no matching symbolic information found. Loaded symbols for 'C:\WINNT\system32\MFCO42D.DLL' Loaded 'C:\WINNT\system32\imm32.dll', no matching symbolic information found. Loaded 'C:\WINNT\system32\ADVAPI32.DLL', no matching symbolic information found. Loaded 'C:\WINNT\system32\rpcrt4.dll', no matching symbolic information found. Loaded 'C:\WINNT\system32\lpk.dll', no matching symbolic information found. Loaded 'C:\WINNT\system32\usp10.dll', no matching symbolic information found. Loaded 'C:\WINNT\system32\HookDll.dll', no matching symbolic information found. Loaded 'C:\WINNT\system32\mfc42loc.dll', no matching symbolic information found. Loaded 'C:\WINNT\system32\comctl32.dll', no matching symbolic information found. Loaded 'C:\WINNT\system32\indicdll.dll', no matching symbolic information found. Initialisation for communicationport 1 completed. Use Startmonitor to communicate. Thread started Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT I am in ReciveChar Function!and count is:0 THE NUMBER 1:255 I am in ReciveChar Function!and count is:1 THE NUMBER 3:76 I am in ReciveChar Function!and count is:2 THE NUMBER 3:76 I am in ReciveChar Function!and count is:3 THE NUMBER 3:76 I am in ReciveChar Function!and count is:4 THE NUMBER 3:76 I am in ReciveChar Function!and count is:5 THE NUMBER 2:48 Get the EV_RXCHAR EVENT Get the EV_RXCHAR EVENT HEAP[Quiver4_19.exe]: Invalid heap signature for heap at 130000, passed to RtlLockHeap

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程序出现passed to RtlLockHeap 和First-chance exception in Quiver4_19.exe (KER