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[WIN32K]

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Addendum to r51188: set last error, when overflow check fails.
Fixes test regression.

svn path=/trunk/; revision=51194
This commit is contained in:
Timo Kreuzer 2011-03-29 15:35:10 +00:00
parent 6771858659
commit 2127ff030c
1 changed files with 10 additions and 6 deletions
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16
reactos/subsystems/win32/win32k/ntuser/ntstubs.c
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@ -84,11 +84,11 @@ NtUserBitBltSysBmp(
Ret = NtGdiBitBlt( hdc,
nXDest,
nYDest,
nWidth,
nHeight,
nWidth,
nHeight,
hSystemBM,
nXSrc,
nYSrc,
nXSrc,
nYSrc,
dwRop,
0,
0);
@ -255,7 +255,7 @@ HBRUSH
APIENTRY
NtUserGetControlColor(
HWND hwndParent,
HWND hwnd,
HWND hwnd,
HDC hdc,
UINT CtlMsg) // Wine PaintRect: WM_CTLCOLORMSGBOX + hbrush
{
@ -380,7 +380,7 @@ NtUserInitializeClientPfnArrays(
DPRINT1("Failed reading Client Pfns from user space.\n");
SetLastNtError(Status);
}
UserLeave();
return Status;
}
@ -543,8 +543,12 @@ NtUserSetSysColors(
if (cElements == 0)
return TRUE;
/* We need this check to prevent overflow later */
if ((ULONG)cElements >= 0x40000000)
{
EngSetLastError(ERROR_NOACCESS);
return FALSE;
}
UserEnterExclusive();