ITS#7062 call response callbacks even if connection was dropped

servers/slapd/result.c

@@ -570,7 +570,8 @@ send_ldap_response(
 	int		rc = LDAP_SUCCESS;
 	long	bytes;
 
-	if (( rs->sr_err == SLAPD_ABANDON || op->o_abandon ) && !op->o_cancel ) {
+	/* op was actually aborted, bypass everything if client didn't Cancel */
+	if (( rs->sr_err == SLAPD_ABANDON ) && !op->o_cancel ) {
 		rc = SLAPD_ABANDON;
 		goto clean2;
 	}
@@ -582,6 +583,12 @@ send_ldap_response(
 		}
 	}
 
+	/* op completed, connection aborted, bypass sending response */
+	if ( op->o_abandon && !op->o_cancel ) {
+		rc = SLAPD_ABANDON;
+		goto clean2;
+	}
+
 #ifdef LDAP_CONNECTIONLESS
 	if (op->o_conn && op->o_conn->c_is_udp)
 		ber = op->o_res_ber;