check if "rootdn" is defined

diff --git a/servers/slapd/overlays/pcache.c b/servers/slapd/overlays/pcache.c
index 207ac2588eb1945fcf0833f5d15932a57a6f033f..8ebd8c015a048b38f62714a57c7750bb126a21ac 100644 (file)
--- a/servers/slapd/overlays/pcache.c
+++ b/servers/slapd/overlays/pcache.c
@@ -1981,6 +1981,19 @@ proxy_cache_open(
                ldap_pvt_runqueue_insert( &syncrepl_rq, cm->cc_period,
                        consistency_check, on );
                ldap_pvt_thread_mutex_unlock( &syncrepl_rq.rq_mutex );
+
+               /* Cached database must have the rootdn */
+               if ( BER_BVISNULL( &cm->db.be_rootndn )
+                               || BER_BVISEMPTY( &cm->db.be_rootndn ) )
+               {
+                       fprintf( stderr, "proxy_cache_open(): "
+                               "underlying database of type \"%s\"\n"
+                               "    serving naming context \"%s\"\n"
+                               "    has no \"rootdn\", required by \"proxycache\".\n",
+                               on->on_info->oi_orig->bi_type,
+                               cm->db.be_suffix[0].bv_val );
+                       return 1;
+               }
        }
 
        return rc;