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, 6 insertions, 0 deletions

diff --git a/src/modules/m_setname.cpp b/src/modules/m_setname.cpp
index 8804f185d..3ececbbb3 100644
--- a/src/modules/m_setname.cpp
+++ b/src/modules/m_setname.cpp
@@ -36,7 +36,13 @@ class cmd_setname : public command_t
 		{
 			line = line + std::string(parameters[i]) + " ";
 		}
+		
 		line = line + std::string(parameters[pcnt-1]);
+		if (line.length() == 0)
+		{
+			user->WriteServ("NOTICE %s :*** GECOS too short", user->nick);
+			return CMD_FAILURE;
+		}
 		user->ChangeName(line.c_str());
 
 		return CMD_SUCCESS;