[PATCH 2/4] advapi32: Return correct short domain name.
Dmitry Timoshkov
dmitry at baikal.ru
Fri Mar 2 04:45:00 CST 2018
Also remove suffix and uppercase the returned name as Windows does.
Signed-off-by: Dmitry Timoshkov <dmitry at baikal.ru>
---
dlls/advapi32/lsa.c | 11 ++++++++---
1 file changed, 8 insertions(+), 3 deletions(-)
diff --git a/dlls/advapi32/lsa.c b/dlls/advapi32/lsa.c
index f2fcc0701b..ca357688fc 100644
--- a/dlls/advapi32/lsa.c
+++ b/dlls/advapi32/lsa.c
@@ -786,11 +786,16 @@ NTSTATUS WINAPI LsaQueryInformationPolicy(
if (!xdi) return STATUS_NO_MEMORY;
dwSize = MAX_COMPUTERNAME_LENGTH + 1;
- if (GetComputerNameW(xdi->domain_name, &dwSize))
+ if (GetComputerNameExW(ComputerNamePhysicalDnsDomain, xdi->domain_name, &dwSize))
{
+ WCHAR *dot;
+
+ dot = strrchrW(xdi->domain_name, '.');
+ if (dot) *dot = 0;
+ struprW(xdi->domain_name);
xdi->info.Name.Buffer = xdi->domain_name;
- xdi->info.Name.Length = dwSize * sizeof(WCHAR);
- xdi->info.Name.MaximumLength = (dwSize + 1) * sizeof(WCHAR);
+ xdi->info.Name.Length = strlenW(xdi->domain_name) * sizeof(WCHAR);
+ xdi->info.Name.MaximumLength = xdi->info.Name.Length + sizeof(WCHAR);
TRACE("setting Name to %s\n", debugstr_w(xdi->info.Name.Buffer));
}
--
2.16.2
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