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Protect EndDialog() from invalid window handles.
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@ -1099,12 +1099,18 @@ BOOL16 WINAPI EndDialog16( HWND16 hwnd, INT16 retval )
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BOOL WINAPI EndDialog( HWND hwnd, INT retval )
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{
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WND * wndPtr = WIN_FindWndPtr( hwnd );
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DIALOGINFO * dlgInfo = (DIALOGINFO *)wndPtr->wExtra;
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DIALOGINFO * dlgInfo;
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HWND hOwner = 0;
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TRACE("%04x %d\n", hwnd, retval );
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if( dlgInfo )
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if (!wndPtr)
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{
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ERR("got invalid window handle (%04x); buggy app !?\n", hwnd);
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return TRUE; /* the sun is shining even for buggy apps */
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}
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if ((dlgInfo = (DIALOGINFO *)wndPtr->wExtra))
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{
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dlgInfo->idResult = retval;
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dlgInfo->flags |= DF_END;
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