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fix some security winetests

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svn path=/trunk/; revision=38472
This commit is contained in:
Christoph von Wittich 2008-12-30 15:12:17 +00:00
parent fa4a7deb60
commit fd09fafa0b
1 changed files with 8 additions and 5 deletions
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13
reactos/dll/win32/advapi32/sec/misc.c
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@ -1261,9 +1261,9 @@ LookupAccountNameA(LPCSTR SystemName,
WideCharToMultiByte(CP_ACP,
0,
lpReferencedDomainNameW,
*hReferencedDomainNameLength,
*hReferencedDomainNameLength + 1,
ReferencedDomainName,
*hReferencedDomainNameLength,
*hReferencedDomainNameLength + 1,
NULL,
NULL);
}
@ -1343,13 +1343,16 @@ LookupAccountNameW(LPCWSTR lpSystemName,
if (ReferencedDomainName != NULL && (*cchReferencedDomainName > wcslen(dm)))
wcscpy(ReferencedDomainName, dm);
if (*cchReferencedDomainName <= wcslen(dm))
if ((*cchReferencedDomainName <= wcslen(dm)) || (!ret))
{
SetLastError(ERROR_INSUFFICIENT_BUFFER);
ret = FALSE;
}
*cchReferencedDomainName = wcslen(dm) + 1;
}
else
{
*cchReferencedDomainName = wcslen(dm);
}
FreeSid(pSid);