X-Git-Url: https://git.netwichtig.de/gitweb/?a=blobdiff_plain;f=src%2Fcidr.cpp;h=f45c63b98d6d0461f43efd9a8c4c99f3f4dbf843;hb=e2b0f3dc9ef4d56c71d7abda13e6139ca092e387;hp=250ad9c69b0d716dc6cee3b2758fec1bede6b6e7;hpb=3ccae741b8c60acc2d95f2dc54d7e69014090807;p=user%2Fhenk%2Fcode%2Finspircd.git

diff --git a/src/cidr.cpp b/src/cidr.cpp
index 250ad9c69..f45c63b98 100644
--- a/src/cidr.cpp
+++ b/src/cidr.cpp
@@ -1,9 +1,13 @@
 /*
  * InspIRCd -- Internet Relay Chat Daemon
  *
- *   Copyright (C) 2009 Daniel De Graaf <danieldg@inspircd.org>
- *   Copyright (C) 2008 Craig Edwards <craigedwards@brainbox.cc>
+ *   Copyright (C) 2019 Sadie Powell <sadie@witchery.services>
+ *   Copyright (C) 2014-2015 Attila Molnar <attilamolnar@hush.com>
+ *   Copyright (C) 2012 Robby <robby@chatbelgie.be>
+ *   Copyright (C) 2009-2010 Daniel De Graaf <danieldg@inspircd.org>
+ *   Copyright (C) 2009 Uli Schlachter <psychon@inspircd.org>
  *   Copyright (C) 2008 Robin Burchell <robin+git@viroteck.net>
+ *   Copyright (C) 2008 Craig Edwards <brain@inspircd.org>
  *
  * This file is part of InspIRCd.  InspIRCd is free software: you can
  * redistribute it and/or modify it under the terms of the GNU General Public
@@ -33,7 +37,7 @@ bool irc::sockets::MatchCIDR(const std::string &address, const std::string &cidr
 
 	/* The caller is trying to match ident@<mask>/bits.
 	 * Chop off the ident@ portion, use match() on it
-	 * seperately.
+	 * separately.
 	 */
 	if (match_with_username)
 	{
@@ -73,7 +77,11 @@ bool irc::sockets::MatchCIDR(const std::string &address, const std::string &cidr
 	}
 
 	irc::sockets::sockaddrs addr;
-	irc::sockets::aptosa(address_copy, 0, addr);
+	if (!irc::sockets::aptosa(address_copy, 0, addr))
+	{
+		// The address could not be parsed.
+		return false;
+	}
 
 	irc::sockets::cidr_mask mask(cidr_copy);
 	irc::sockets::cidr_mask mask2(addr, mask.length);