Crash in XTPSkinManagerApiHook.cpp (383)

I started my application for the 1000th time and got a crash at line 383 in XTPSkinManagerApiHook.cpp (version 11.2.2, VS 2008, MFC in shared DLL, _XTP_STATIC_LINK defined). I have not been able to reproduce the error. The only thing I remember is that I got a LOT of memory leaks in another DLL and decided to terminate the trace output (Shift+F5), after which I hit F5 immediately. Not sure if that can yield a problem, but still...

 

pszCalleeModName = "USER32.DLL"

pfnCurrent = 0x7e42f710

pfnNew = 0x0060c963 CXTPSkinManagerApiHook::OnHookSetScrollPos(struct HWND__ *,int,int,int) int (void)*
hmodCaller = 0x77c00000 {unused=??? } HINSTANCE__ *

I hope this call stack trace will give you a hint of what's going on:

 

  imagehlp.dll!76c941f4()  
  [Frames below may be incorrect and/or missing, no symbols loaded for imagehlp.dll] 
  imagehlp.dll!76c941c9()  
> MyProgram.exe!CXTPSkinManagerApiFunction::ReplaceInOneModule(const char * pszCalleeModName=0x01e9c294, int (void)* pfnCurrent=0x7e42f710, int (void)* pfnNew=0x0060c963, HINSTANCE__ * hmodCaller=0x77c00000)  Line 383 + 0x14 bytes C++
  MyProgram.exe!CXTPSkinManagerApiFunction::ReplaceInAllModules(const char * pszCalleeModName=0x01e9c294, int (void)* pfnCurrent=0x7e42f710, int (void)* pfnNew=0x0060c963)  Line 356 + 0x18 bytes C++
  MyProgram.exe!CXTPSkinManagerApiFunction::HookImport()  Line 324 + 0x1d bytes C++
  MyProgram.exe!CXTPSkinManagerApiHook::AddHook(XTPSkinFrameworkApiFunctionIndex nIndex=xtpSkinApiSetScrollPos, const char * pszCalleeModName=0x00a526c0, const char * pszFuncName=0x00a52890, int (void)* pfnOrig=0x7e42f710, int (void)* pfnHook=0x0060c963)  Line 183 C++
  MyProgram.exe!CXTPSkinManagerApiHook::HookImport(XTPSkinFrameworkApiFunctionIndex nIndex=xtpSkinApiSetScrollPos, const char * pszCalleeModName=0x00a526c0, const char * pszFuncName=0x00a52890, int (void)* pfnHook=0x0060c963)  Line 159 + 0x1c bytes C++
  MyProgram.exe!CXTPSkinManagerApiHook::InitializeHookManagement()  Line 513 C++
  MyProgram.exe!CXTPSkinManager::LoadSkin(const char * lpszResourcePath=0x00000000, const char * lpszIniFileName=0x00a33584)  Line 486 C++
  MyProgram.exe!CMainFrame::CMainFrame()  Line 72 C++
  MyProgram.exe!CMyProgramApp::InitInstance()  Line 167 + 0x39 bytes C++
  mfc90d.dll!AfxWinMain(HINSTANCE__ * hInstance=0x00400000, HINSTANCE__ * hPrevInstance=0x00000000, char * lpCmdLine=0x00151f14, int nCmdShow=1)  Line 37 + 0xd bytes C++
  MyProgram.exe!WinMain(HINSTANCE__ * hInstance=0x00400000, HINSTANCE__ * hPrevInstance=0x00000000, char * lpCmdLine=0x00151f14, int nCmdShow=1)  Line 30 C++
  MyProgram.exe!__tmainCRTStartup()  Line 574 + 0x35 bytes C
  MyProgram.exe!WinMainCRTStartup()  Line 399 C
  kernel32.dll!7c816fd7()  
  MyProgram.exe!CXTPCommandBars::_GetAddOrRemovePopup(CXTPToolBar * pToolBar=0x85ffecb6, CXTPCommandBar * pExpandBar=0x8b1974c0)  Line 1705 + 0x3e bytes C++
  d9e80000() 

 

Please download beta 12.0 and check if you can reproduce it.

Actually in 12.0 we have critical section in - CXTPLockGuard lock(m_pApiHook->m_cs);

 

You can exclude mshtml.dll. with

 

XTPSkinManager()->ExcludeModule("mshtml.dll");    // (for 12.0 )