set GSS_C_NT_ANONYMOUS only for completely anonymous

diff --git a/mech_eap/util_name.c b/mech_eap/util_name.c
index 024481e..2922f98 100644 (file)
--- a/mech_eap/util_name.c
+++ b/mech_eap/util_name.c
@@ -733,7 +733,7 @@ gssEapDisplayName(OM_uint32 *minor,
 
     krb5_free_unparsed_name(krbContext, krbName);
 
-    if (KRB_PRINC_LENGTH(name->krbPrincipal) == 0) {
+    if (output_name_buffer->length == 0) {
         name_type = GSS_C_NT_ANONYMOUS;
     } else {
         name_type = GSS_EAP_NT_EAP_NAME;