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[User32]

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- Leave Dialog Procedure calls protected with SEH, the same as windows.
- See CORE-12182, CORE-12111 and related issues.

svn path=/trunk/; revision=73088
This commit is contained in:
James Tabor 2016-10-31 01:18:43 +00:00
parent 8793f1b4c6
commit 07bc9a400d
1 changed files with 53 additions and 0 deletions
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53
reactos/win32ss/user/user32/windows/message.c
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@ -934,6 +934,7 @@ MsgiUnicodeToAnsiMessage(HWND hwnd, LPMSG AnsiMsg, LPMSG UnicodeMsg)
/* Ansi string might contain MBCS chars so we need 2 * the number of chars */
AnsiMsg->lParam = (LPARAM) RtlAllocateHeap(GetProcessHeap(), HEAP_ZERO_MEMORY, UnicodeMsg->wParam * 2);
//ERR("WM_GETTEXT U2A Size %d\n",AnsiMsg->wParam);
if (!AnsiMsg->lParam) return FALSE;
break;
}
@ -1463,7 +1464,20 @@ IntCallWindowProcW(BOOL IsAnsiProc,
if (PreResult) goto Exit;
if (!Dialog)
Result = CALL_EXTERN_WNDPROC(WndProc, AnsiMsg.hwnd, AnsiMsg.message, AnsiMsg.wParam, AnsiMsg.lParam);
else
{
_SEH2_TRY
{
Result = CALL_EXTERN_WNDPROC(WndProc, AnsiMsg.hwnd, AnsiMsg.message, AnsiMsg.wParam, AnsiMsg.lParam);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
ERR("Exception Dialog Ansi %p Msg %d pti %p Wndpti %p\n",WndProc,Msg,GetW32ThreadInfo(),pWnd->head.pti);
}
_SEH2_END;
}
if (Hook && MsgOverride)
{
@ -1504,7 +1518,20 @@ IntCallWindowProcW(BOOL IsAnsiProc,
if (PreResult) goto Exit;
if (!Dialog)
Result = CALL_EXTERN_WNDPROC(WndProc, hWnd, Msg, wParam, lParam);
else
{
_SEH2_TRY
{
Result = CALL_EXTERN_WNDPROC(WndProc, hWnd, Msg, wParam, lParam);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
ERR("Exception Dialog unicode %p Msg %d pti %p Wndpti %p\n",WndProc, Msg,GetW32ThreadInfo(),pWnd->head.pti);
}
_SEH2_END;
}
if (Hook && MsgOverride)
{
@ -1584,7 +1611,20 @@ IntCallWindowProcA(BOOL IsAnsiProc,
if (PreResult) goto Exit;
if (!Dialog)
Result = CALL_EXTERN_WNDPROC(WndProc, hWnd, Msg, wParam, lParam);
else
{
_SEH2_TRY
{
Result = CALL_EXTERN_WNDPROC(WndProc, hWnd, Msg, wParam, lParam);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
ERR("Exception Dialog Ansi %p Msg %d pti %p Wndpti %p\n",WndProc,Msg,GetW32ThreadInfo(),pWnd->head.pti);
}
_SEH2_END;
}
if (Hook && MsgOverride)
{
@ -1632,7 +1672,20 @@ IntCallWindowProcA(BOOL IsAnsiProc,
if (PreResult) goto Exit;
if (!Dialog)
Result = CALL_EXTERN_WNDPROC(WndProc, UnicodeMsg.hwnd, UnicodeMsg.message, UnicodeMsg.wParam, UnicodeMsg.lParam);
else
{
_SEH2_TRY
{
Result = CALL_EXTERN_WNDPROC(WndProc, UnicodeMsg.hwnd, UnicodeMsg.message, UnicodeMsg.wParam, UnicodeMsg.lParam);
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{
ERR("Exception Dialog unicode %p Msg %d pti %p Wndpti %p\n",WndProc, Msg,GetW32ThreadInfo(),pWnd->head.pti);
}
_SEH2_END;
}
if (Hook && MsgOverride)
{