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[WIN32K:NTUSER] Safely handle allocation failure in IntCloneMenu. CORE-14222

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Thomas Faber 2018-02-01 11:08:14 +01:00
parent 1969094028
commit b030836b40
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GPG key ID: 076E7C3D44720826
1 changed files with 2 additions and 1 deletions
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3
win32ss/user/ntuser/menu.c
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@ -815,6 +815,7 @@ IntCloneMenuItems(PMENU Destination, PMENU Source)
NewMenuItem->Xlpstr = NewMenuItem->lpstr.Buffer; NewMenuItem->Xlpstr = NewMenuItem->lpstr.Buffer;
} }
NewMenuItem->hbmp = MenuItem->hbmp; NewMenuItem->hbmp = MenuItem->hbmp;
Destination->cItems = i + 1;
} }
return TRUE; return TRUE;
} }
@ -847,7 +848,7 @@ IntCloneMenu(PMENU Source)
Menu->spwndNotify = NULL; Menu->spwndNotify = NULL;
Menu->cyMenu = 0; Menu->cyMenu = 0;
Menu->cxMenu = 0; Menu->cxMenu = 0;
Menu->cItems = Source->cItems; Menu->cItems = 0;
Menu->iTop = 0; Menu->iTop = 0;
Menu->iMaxTop = 0; Menu->iMaxTop = 0;
Menu->cxTextAlign = 0; Menu->cxTextAlign = 0;