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, 0 deletions

diff --git a/src/modules/m_sethost.cpp b/src/modules/m_sethost.cpp
index 490b63016..0719bd648 100644
--- a/src/modules/m_sethost.cpp
+++ b/src/modules/m_sethost.cpp
@@ -42,6 +42,11 @@ class cmd_sethost : public command_t
 				return CMD_FAILURE;
 			}
 		}
+		if (len == 0)
+		{
+			user->WriteServ("NOTICE %s :*** SETHOST: Host too short", user->nick);
+			return CMD_FAILURE;
+		}
 		if (len > 64)
 		{
 			user->WriteServ("NOTICE %s :*** SETHOST: Host too long",user->nick);