Paul Bryan Roberts : advapi32: LookupAccountNameW() - use ACCOUNT_SIDS domain and name_use fields for well known SIDS.
Alexandre Julliard
julliard at winehq.org
Tue Oct 21 07:07:03 CDT 2008
Module: wine
Branch: master
Commit: 04cccae9438691fa3042bda7a7d7fadbcbcf3dfa
URL: http://source.winehq.org/git/wine.git/?a=commit;h=04cccae9438691fa3042bda7a7d7fadbcbcf3dfa
Author: Paul Bryan Roberts <pbronline-wine at yahoo.co.uk>
Date: Sat Oct 18 20:51:58 2008 +0100
advapi32: LookupAccountNameW() - use ACCOUNT_SIDS domain and name_use fields for well known SIDS.
---
dlls/advapi32/security.c | 29 ++++++++++++++++++++++++-----
1 files changed, 24 insertions(+), 5 deletions(-)
diff --git a/dlls/advapi32/security.c b/dlls/advapi32/security.c
index 87dca9b..77009af 100644
--- a/dlls/advapi32/security.c
+++ b/dlls/advapi32/security.c
@@ -2536,11 +2536,30 @@ BOOL WINAPI LookupAccountNameW( LPCWSTR lpSystemName, LPCWSTR lpAccountName, PSI
{
if (!strcmpW(lpAccountName, ACCOUNT_SIDS[i].account))
{
- if (*cchReferencedDomainName)
- *ReferencedDomainName = '\0';
- *cchReferencedDomainName = 0;
- *peUse = SidTypeWellKnownGroup;
- return CreateWellKnownSid(ACCOUNT_SIDS[i].type, NULL, Sid, cbSid);
+ ret = CreateWellKnownSid(ACCOUNT_SIDS[i].type, NULL, Sid, cbSid);
+
+ domainName = ACCOUNT_SIDS[i].domain;
+ nameLen = strlenW(domainName);
+
+ if (*cchReferencedDomainName <= nameLen && ReferencedDomainName)
+ {
+ SetLastError(ERROR_INSUFFICIENT_BUFFER);
+ nameLen += 1;
+ ret = FALSE;
+ }
+ else if (ReferencedDomainName && domainName)
+ {
+ strcpyW(ReferencedDomainName, domainName);
+ }
+
+ *cchReferencedDomainName = nameLen;
+
+ if (ret)
+ {
+ *peUse = ACCOUNT_SIDS[i].name_use;
+ }
+
+ return ret;
}
}
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