s3-libads: Fail create_local_private_krb5_conf_for_domain() if parameters missing.

Guenther

Signed-off-by: Günther Deschner <gd@samba.org>
Reviewed-by: Stefan Metzmacher <metze@samba.org>
Reviewed-by: Andreas Schneider <asn@samba.org>

diff --git a/source3/libads/kerberos.c b/source3/libads/kerberos.c
index 96d194dc3119a68dc0152d0a7097f66cf2b8f342..bb7430505900e1dd23bfd4efaf8892ec1b154f3b 100644 (file)
--- a/source3/libads/kerberos.c
+++ b/source3/libads/kerberos.c
@@ -839,6 +839,10 @@ bool create_local_private_krb5_conf_for_domain(const char *realm,
                return false;
        }
 
+       if (!realm || !domain || !pss || !kdc_name) {
+               return false;
+       }
+
        dname = lock_path("smb_krb5");
        if (!dname) {
                return false;