From 3ac4e6956d4ec4c976aef19772b65e7108d6315a Mon Sep 17 00:00:00 2001
From: attilamolnar
Date: Sat, 7 Jul 2012 13:40:30 +0200
Subject: m_setname, m_chgname Disallow empty GECOS, spotted by @Robby-

---
 src/modules/m_chgname.cpp | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'src/modules/m_chgname.cpp')

diff --git a/src/modules/m_chgname.cpp b/src/modules/m_chgname.cpp
index 194ecf80e..667ddd928 100644
--- a/src/modules/m_chgname.cpp
+++ b/src/modules/m_chgname.cpp
@@ -44,6 +44,12 @@ class CommandChgname : public Command
 			return CMD_FAILURE;
 		}
 
+		if (parameters[1].empty())
+		{
+			user->WriteServ("NOTICE %s :*** CHGNAME: GECOS must be specified", user->nick.c_str());
+			return CMD_FAILURE;
+		}
+
 		if (parameters[1].length() > ServerInstance->Config->Limits.MaxGecos)
 		{
 			user->WriteServ("NOTICE %s :*** GECOS too long", user->nick.c_str());
-- 
cgit v1.3.1-10-gc9f91