From 07fffb0b905cbf8e09d2235162ff3680cac12a2d Mon Sep 17 00:00:00 2001
From: Adam <Adam@anope.org>
Date: Sat, 25 Feb 2012 15:10:52 -0500
Subject: Bug #1380 - Do not allow akill masks to end in @. This can be used to
 cause the IRCd to SQUIT us by adding invalid akills. The only known affected
 is Charybdis.

Also fixed a crash caused by receiving a SQUIT for ourselves.
---
 src/protocol/charybdis.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/protocol')

diff --git a/src/protocol/charybdis.c b/src/protocol/charybdis.c
index ad6256d29..6a4399be0 100644
--- a/src/protocol/charybdis.c
+++ b/src/protocol/charybdis.c
@@ -873,6 +873,9 @@ void charybdis_cmd_remove_akill(char *user, char *host)
 {
     Uid *ud;
 
+    if (!user || !*user || !host || !*host)
+        return;
+
     ud = find_uid(s_OperServ);
     send_cmd((UseTS6 ? (ud ? ud->uid : s_OperServ) : s_OperServ),
              "UNKLINE * %s %s", user, host);
-- 
cgit