[ekohl] 57682: [SAMSRV] SamrQueryInformationAlias: When retrieving general information, return a member count of zero if the members sub key does not exist.

Author: ekohl
Date: Tue Nov  6 23:39:59 2012
New Revision: 57682

URL: http://svn.reactos.org/svn/reactos?rev=57682&view=rev
Log:
[SAMSRV]
SamrQueryInformationAlias: When retrieving general information, return a member count of zero if the members sub key does not exist.

Modified:
    trunk/reactos/dll/win32/samsrv/samrpc.c

Modified: trunk/reactos/dll/win32/samsrv/samrpc.c
URL: http://svn.reactos.org/svn/reactos/trunk/reactos/dll/win32/samsrv/samrpc.c?r...
==============================================================================
--- trunk/reactos/dll/win32/samsrv/samrpc.c [iso-8859-1] (original)
+++ trunk/reactos/dll/win32/samsrv/samrpc.c [iso-8859-1] Tue Nov  6 23:39:59 2012
@@ -154,6 +154,7 @@
     UNIMPLEMENTED;
     return STATUS_NOT_IMPLEMENTED;
 }
+

/* Function 5 */
 NTSTATUS
@@ -263,6 +264,7 @@

return Status;
 }
+

/* Function 6 */
 NTSTATUS
@@ -3825,6 +3827,8 @@
         return Status;
     }

+    AliasObject->Special.Alias.RelativeId = AliasId;
+
     *AliasHandle = (SAMPR_HANDLE)AliasObject;

return STATUS_SUCCESS;
@@ -3868,17 +3872,24 @@
                             L"Members",
                             KEY_READ,
                             &MembersKeyHandle);
-    if (!NT_SUCCESS(Status))
-    {
-        TRACE("Status 0x%08lx\n", Status);
-        goto done;
-    }
-
-    /* Retrieve the number of members of the alias */
-    Status = SampRegQueryKeyInfo(MembersKeyHandle,
-                                 NULL,
-                                 &InfoBuffer->General.MemberCount);
-    if (!NT_SUCCESS(Status))
+    if (NT_SUCCESS(Status))
+    {
+        /* Retrieve the number of members of the alias */
+        Status = SampRegQueryKeyInfo(MembersKeyHandle,
+                                     NULL,
+                                     &InfoBuffer->General.MemberCount);
+        if (!NT_SUCCESS(Status))
+        {
+            TRACE("Status 0x%08lx\n", Status);
+            goto done;
+        }
+    }
+    else if (Status == STATUS_OBJECT_NAME_NOT_FOUND)
+    {
+        InfoBuffer->General.MemberCount = 0;
+        Status = STATUS_SUCCESS;
+    }
+    else
     {
         TRACE("Status 0x%08lx\n", Status);
         goto done;