From: Perttu Ahola <celeron55@gmail.com>
Date: Thu, 22 Sep 2011 17:47:47 +0000 (+0300)
Subject: Make client report a newer version number to the server than 2011-07-31 does and... 
X-Git-Tag: 0.2.20110922_1
X-Git-Url: https://git.librecmc.org/?a=commitdiff_plain;h=bdf54908aa0b8dabbc67f1925de88bc88a70c935;p=oweals%2Fminetest.git

Make client report a newer version number to the server than 2011-07-31 does and make the server enforce it
---

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 20bb3e308..ec94768e0 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -9,7 +9,7 @@ project(minetest)
 
 set(VERSION_MAJOR 0)
 set(VERSION_MINOR 2)
-set(VERSION_PATCH 20110922)
+set(VERSION_PATCH 20110922_1)
 set(VERSION_STRING "${VERSION_MAJOR}.${VERSION_MINOR}.${VERSION_PATCH}")
 
 # Configuration options
diff --git a/doc/changelog.txt b/doc/changelog.txt
index 3f085667c..66e0912cd 100644
--- a/doc/changelog.txt
+++ b/doc/changelog.txt
@@ -3,6 +3,9 @@ Minetest-c55 changelog
 This should contain all the major changes.
 For minor stuff, refer to the commit log of the repository.
 
+0.2.20110922_1:
+- Make client report a newer version number to the server than 2011-07-31 does and make server disallow old clients
+
 0.2.20110922:
 - Map is saved in an SQLite database file (by Queatz)
 - Ladders (MarkTraceur)
diff --git a/src/client.cpp b/src/client.cpp
index a5ed6f61b..fcc5a0a1e 100644
--- a/src/client.cpp
+++ b/src/client.cpp
@@ -431,7 +431,7 @@ void Client::step(float dtime)
 			snprintf((char*)&data[23], PASSWORD_SIZE, "%s", m_password.c_str());
 			
 			// This should be incremented in each version
-			writeU16(&data[51], 1);
+			writeU16(&data[51], 2);
 
 			// Send as unreliable
 			Send(0, data, false);
diff --git a/src/server.cpp b/src/server.cpp
index 14d8942cb..a04417074 100644
--- a/src/server.cpp
+++ b/src/server.cpp
@@ -2010,6 +2010,14 @@ void Server::ProcessData(u8 *data, u32 datasize, u16 peer_id)
 					L"Your client is too old. Please upgrade.");
 			return;
 		}
+		
+		/* Uhh... this should actually be a warning but let's do it like this */
+		if(net_proto_version < 2)
+		{
+			SendAccessDenied(m_con, peer_id,
+					L"Your client is too old. Please upgrade.");
+			return;
+		}
 
 		/*
 			Set up player