auth: Simplify check_account()

We have strlower_talloc() for this

Signed-off-by: Volker Lendecke <vl@samba.org>
Reviewed-by: Anoop C S <anoopcs@samba.org>

diff --git a/source3/auth/auth_util.c b/source3/auth/auth_util.c
index b7a81f09c9e9a05759ba1a0f49206049fb8edaf4..4ee158e025580b12931b9a8767a9308d9c6fb005 100644 (file)
--- a/source3/auth/auth_util.c
+++ b/source3/auth/auth_util.c
@@ -1883,13 +1883,10 @@ static NTSTATUS check_account(TALLOC_CTX *mem_ctx, const char *domain,
        char *real_username = NULL;
        struct passwd *passwd;
 
-       lower_username = talloc_strdup(mem_ctx, username);
+       lower_username = strlower_talloc(mem_ctx, username);
        if (!lower_username) {
                return NT_STATUS_NO_MEMORY;
        }
-       if (!strlower_m( lower_username )) {
-               return NT_STATUS_INVALID_PARAMETER;
-       }
 
        orig_dom_user = talloc_asprintf(mem_ctx,
                                "%s%c%s",