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_setident.cpp b/src/modules/m_setident.cpp
index 4bd19fd7a..a98592299 100644
--- a/src/modules/m_setident.cpp
+++ b/src/modules/m_setident.cpp
@@ -39,6 +39,11 @@ class cmd_setident : public command_t
 			user->WriteServ("NOTICE %s :*** Invalid characters in ident", user->nick);
 			return CMD_FAILURE;
 		}
+		if (len == 0)
+		{
+			user->WriteServ("NOTICE %s :*** SETIDENT: Ident too short", user->nick);
+			return CMD_FAILURE;
+		}
 		if (len > IDENTMAX)
 		{
 			user->WriteServ("NOTICE %s :*** Ident is too long", user->nick);