From 4e4f1dbd745952a24d70c3e2d7dc495d675dff34 Mon Sep 17 00:00:00 2001 From: zdc Date: Sun, 17 Nov 2019 19:10:30 +0200 Subject: dns: T1786: add proper processing of 'system disable-dhcp-nameservers' --- src/services/vyos-hostsd | 16 +++++++--------- 1 file changed, 7 insertions(+), 9 deletions(-) (limited to 'src/services/vyos-hostsd') diff --git a/src/services/vyos-hostsd b/src/services/vyos-hostsd index 5c2ea71c8..5fb7a68ab 100755 --- a/src/services/vyos-hostsd +++ b/src/services/vyos-hostsd @@ -22,6 +22,7 @@ import time import json import signal import traceback +import re import zmq @@ -154,14 +155,10 @@ def add_name_servers(data, entries, tag): def delete_name_servers(data, tag): name_servers = data['name_servers'] - keys_for_deletion = [] - - for ns in name_servers: - if name_servers[ns]['tag'] == tag: - keys_for_deletion.append(ns) - - for k in keys_for_deletion: - del name_servers[k] + regex_filter = re.compile(tag) + for ns in list(name_servers.keys()): + if regex_filter.match(name_servers[ns]['tag']): + del name_servers[ns] def set_host_name(state, data): if data['host_name']: @@ -174,8 +171,9 @@ def set_host_name(state, data): def get_name_servers(state, tag): ns = [] data = state['name_servers'] + regex_filter = re.compile(tag) for n in data: - if data[n]['tag'] == tag: + if regex_filter.match(data[n]['tag']): ns.append(n) return ns -- cgit v1.2.3