ITS#5729 check for NULL bei_parent

diff --git a/servers/slapd/back-bdb/dn2id.c b/servers/slapd/back-bdb/dn2id.c
index ec1d70c69ae8fbd381b07461bf5d972fd50e6a37..a358fe0d668f167aab6ae44d7ec4dc72718895d4 100644 (file)
--- a/servers/slapd/back-bdb/dn2id.c
+++ b/servers/slapd/back-bdb/dn2id.c
@@ -613,10 +613,12 @@ hdb_dn2id_add(
                tmp[1] = eip->bei_id;
                *ptr = DN_ONE_PREFIX;
                bdb_idl_cache_add_id( bdb, db, &key, e->e_id );
-               *ptr = DN_SUBTREE_PREFIX;
-               for (; eip && eip->bei_parent->bei_id; eip = eip->bei_parent) {
-                       tmp[1] = eip->bei_id;
-                       bdb_idl_cache_add_id( bdb, db, &key, e->e_id );
+               if ( eip->bei_parent ) {
+                       *ptr = DN_SUBTREE_PREFIX;
+                       for (; eip && eip->bei_parent->bei_id; eip = eip->bei_parent) {
+                               tmp[1] = eip->bei_id;
+                               bdb_idl_cache_add_id( bdb, db, &key, e->e_id );
+                       }
                }
        }
 
@@ -710,10 +712,12 @@ func_leave:
                tmp[1] = eip->bei_id;
                *ptr = DN_ONE_PREFIX;
                bdb_idl_cache_del_id( bdb, db, &key, e->e_id );
-               *ptr = DN_SUBTREE_PREFIX;
-               for (; eip && eip->bei_parent->bei_id; eip = eip->bei_parent) {
-                       tmp[1] = eip->bei_id;
-                       bdb_idl_cache_del_id( bdb, db, &key, e->e_id );
+               if ( eip ->bei_parent ) {
+                       *ptr = DN_SUBTREE_PREFIX;
+                       for (; eip && eip->bei_parent->bei_id; eip = eip->bei_parent) {
+                               tmp[1] = eip->bei_id;
+                               bdb_idl_cache_del_id( bdb, db, &key, e->e_id );
+                       }
                }
        }
        Debug( LDAP_DEBUG_TRACE, "<= hdb_dn2id_delete 0x%lx: %d\n", e->e_id, rc, 0 );