There's a specific error message NT_STATUS_ALIAS_EXISTS.

diff --git a/source/rpc_server/srv_samr_nt.c b/source/rpc_server/srv_samr_nt.c
index 15a4cf1ae49009064494a0957f3c335046ec481e..42d19271e139b53ba51bbdb206e377963c329b1b 100644 (file)
--- a/source/rpc_server/srv_samr_nt.c
+++ b/source/rpc_server/srv_samr_nt.c
@@ -3999,7 +3999,7 @@ NTSTATUS _samr_create_dom_alias(pipes_struct *p, SAMR_Q_CREATE_DOM_ALIAS *q_u, S
 
        /* check if group already exists */
        if ( (grp=getgrnam(name)) != NULL)
-               return NT_STATUS_GROUP_EXISTS;
+               return NT_STATUS_ALIAS_EXISTS;
 
        /* we can create the UNIX group */
        if (smb_create_group(name, &gid) != 0)