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[WIN32K:NTUSER] Add missing parameter probe in NtUserGetClassInfo.

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This commit is contained in:
Thomas Faber
2019-12-29 15:02:11 +01:00
parent e7814f19fb
commit 975e117780
1 changed files with 4 additions and 0 deletions
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4
win32ss/user/ntuser/class.c
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@@ -2706,6 +2706,10 @@ NtUserGetClassInfo(
{
ProbeForWrite( lpWndClassEx, sizeof(WNDCLASSEXW), sizeof(ULONG));
RtlCopyMemory( &Safewcexw, lpWndClassEx, sizeof(WNDCLASSEXW));
if (ppszMenuName)
{
ProbeForWrite(ppszMenuName, sizeof(*ppszMenuName), sizeof(PVOID));
}
}
_SEH2_EXCEPT(EXCEPTION_EXECUTE_HANDLER)
{