From ee6208dc8f5bb806eca36e230ca5bbb6d5a45f60 Mon Sep 17 00:00:00 2001
From: special
Date: Tue, 26 Jun 2007 06:15:14 +0000
Subject: Added checks for empty ident/host/gecos in the chg* and set*
 commands. Patch by Stskeeps

git-svn-id: http://svn.inspircd.org/repository/trunk/inspircd@7412 e03df62e-2008-0410-955e-edbf42e46eb7
---
 src/modules/m_chgident.cpp | 5 +++++
 1 file changed, 5 insertions(+)

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

diff --git a/src/modules/m_chgident.cpp b/src/modules/m_chgident.cpp
index 21107f124..e3067fe56 100644
--- a/src/modules/m_chgident.cpp
+++ b/src/modules/m_chgident.cpp
@@ -38,6 +38,11 @@ class cmd_chgident : public command_t
 			return CMD_FAILURE;
 		}
 
+		if (!*parameters[1])
+		{
+			user->WriteServ("NOTICE %s :*** CHGIDENT: Needs non-zero length ident", user->nick);
+			return CMD_FAILURE;
+		}
 		if(!ServerInstance->IsIdent(parameters[1]))
 		{
 			user->WriteServ("NOTICE %s :*** Invalid characters in ident", user->nick);
-- 
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