From: Vsevolod Stakhov <vsevolod@highsecure.ru>
Date: Wed, 2 Mar 2016 12:58:26 +0000 (+0000)
Subject: [Fix] Add more guards for IP address
X-Git-Tag: 1.2.0~133
X-Git-Url: https://source.dussan.org/?a=commitdiff_plain;h=894cc089e1421ab56ceed946e65ab5456d57d90b;p=rspamd.git

[Fix] Add more guards for IP address
---

diff --git a/src/plugins/lua/once_received.lua b/src/plugins/lua/once_received.lua
index 7d084a991..4bac5adff 100644
--- a/src/plugins/lua/once_received.lua
+++ b/src/plugins/lua/once_received.lua
@@ -77,7 +77,7 @@ local function check_quantity_received (task)
   local hn = task:get_hostname()
 
   -- Here we don't care about received
-  if (not hn or hn == 'unknown') and task_ip then
+  if (not hn or hn == 'unknown') and task_ip and task_ip:is_valid() then
     task:get_resolver():resolve_ptr({task = task,
       name = task_ip:to_string(),
       callback = recv_dns_cb