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

1 files changed, 5 insertions, 1 deletions

diff --git a/src/modules/m_chgname.cpp b/src/modules/m_chgname.cpp
index 2e1171526..f3ea9cc25 100644
--- a/src/modules/m_chgname.cpp
+++ b/src/modules/m_chgname.cpp
@@ -37,7 +37,11 @@ class cmd_chgname : public command_t
 			user->WriteServ("401 %s %s :No such nick/channel", user->nick, parameters[0]);
 			return CMD_FAILURE;
 		}
-
+		if (!*parameters[1])
+		{
+			user->WriteServ("NOTICE %s :*** GECOS is too short", user->nick);
+			return CMD_FAILURE;
+		}
 		if (IS_LOCAL(dest))
 		{
 			dest->ChangeName(parameters[1]);