From: Attila Molnar <attilamolnar@hush.com>
Date: Mon, 28 Jul 2014 12:48:50 +0000 (+0200)
Subject: m_spanningtree Throw a ProtocolException if a server SQUITs a server it shouldn't
X-Git-Url: https://git.netwichtig.de/gitweb/?a=commitdiff_plain;h=d572f1a67dbe8979f616cd2451b11a422cce0ade;p=user%2Fhenk%2Fcode%2Finspircd.git

m_spanningtree Throw a ProtocolException if a server SQUITs a server it shouldn't
---

diff --git a/src/modules/m_spanningtree/treesocket1.cpp b/src/modules/m_spanningtree/treesocket1.cpp
index 4e738488b..1a8bdd06c 100644
--- a/src/modules/m_spanningtree/treesocket1.cpp
+++ b/src/modules/m_spanningtree/treesocket1.cpp
@@ -154,6 +154,8 @@ CmdResult CommandSQuit::HandleServer(TreeServer* server, std::vector<std::string
 		ret = CMD_FAILURE;
 		server = server->GetParent();
 	}
+	else if (quitting->GetParent() != server)
+		throw ProtocolException("Attempted to SQUIT a non-directly connected server or the parent");
 
 	server->SQuitChild(quitting, params[1]);