From: Attila Molnar <attilamolnar@hush.com>
Date: Thu, 13 Mar 2014 14:41:10 +0000 (+0100)
Subject: Fix NAMES list getting truncated on servers having an excessively long server name
X-Git-Tag: v2.0.23~198
X-Git-Url: https://git.netwichtig.de/gitweb/?a=commitdiff_plain;h=5c96689b177ded5b864f848687ec98f922215276;hp=b18319769864542912bec9646986ef229a884bde;p=user%2Fhenk%2Fcode%2Finspircd.git

Fix NAMES list getting truncated on servers having an excessively long server name
---

diff --git a/src/channels.cpp b/src/channels.cpp
index 73d408fb8..6c9bd7c85 100644
--- a/src/channels.cpp
+++ b/src/channels.cpp
@@ -783,6 +783,7 @@ void Channel::UserList(User *user)
 	 */
 	bool has_user = this->HasUser(user);
 
+	const size_t maxlen = MAXBUF - 10 - ServerInstance->Config->ServerName.size();
 	std::string prefixlist;
 	std::string nick;
 	for (UserMembIter i = userlist.begin(); i != userlist.end(); ++i)
@@ -807,7 +808,7 @@ void Channel::UserList(User *user)
 		if (nick.empty())
 			continue;
 
-		if (list.size() + prefixlist.length() + nick.length() + 1 > 480)
+		if (list.size() + prefixlist.length() + nick.length() + 1 > maxlen)
 		{
 			/* list overflowed into multiple numerics */
 			user->WriteNumeric(RPL_NAMREPLY, list);