ITS#5490 callback stack may be NULL

diff --git a/servers/slapd/overlays/accesslog.c b/servers/slapd/overlays/accesslog.c
index c77732a729bddb8cbeee112cb7e0b17eee7b6cb6..5eee81b627e869ef298150dc8b93f5cff11bcc4a 100644 (file)
--- a/servers/slapd/overlays/accesslog.c
+++ b/servers/slapd/overlays/accesslog.c
@@ -1348,7 +1348,7 @@ static int accesslog_response(Operation *op, SlapReply *rs) {
                old = li->li_old;
                li->li_old = NULL;
                /* Disarm mod_cleanup */
-               for ( cb = op->o_callback->sc_next; cb; cb = cb->sc_next ) {
+               for ( cb = op->o_callback; cb; cb = cb->sc_next ) {
                        if ( cb->sc_private == (void *)on ) {
                                cb->sc_private = NULL;
                                break;