+ if ( o == NULL ) {
+ msg = "not found";
+ /* The operation is not active. Just discard it if found. */
+ LDAP_STAILQ_FOREACH( o, &op->o_conn->c_pending_ops, o_next ) {
+ if ( o->o_msgid == id ) {
+ msg = "discarded";
+ /* FIXME: This traverses c_pending_ops yet again. */
+ LDAP_STAILQ_REMOVE( &op->o_conn->c_pending_ops,
+ o, Operation, o_next );
+ LDAP_STAILQ_NEXT(o, o_next) = NULL;
+ op->o_conn->c_n_ops_pending--;
+ slap_op_free( o, NULL );
+ break;
+ }
+ }
+
+ } else if ( o->o_tag == LDAP_REQ_BIND
+ || o->o_tag == LDAP_REQ_UNBIND
+ || o->o_tag == LDAP_REQ_ABANDON ) {
+ msg = "cannot be abandoned";
+
+#if 0 /* Would break o_abandon used as "suppress response" flag, ITS#6138 */
+ } else if ( o->o_abandon ) {
+ msg = "already being abandoned";
+#endif
+
+ } else {
+ msg = "found";
+ /* Set the o_abandon flag in the to-be-abandoned operation.
+ * The backend can periodically check this flag and abort the
+ * operation at a convenient time. However it should "send"
+ * the response anyway, with result code SLAPD_ABANDON.
+ * The functions in result.c will intercept the message.
+ */
+ o->o_abandon = 1;
+ op->orn_msgid = id;
+ op->o_bd = frontendDB;
+ rs->sr_err = frontendDB->be_abandon( op, rs );