Sync OpenBSD patchset 181:

Make all messages sent between the client and server fixed size.

This is the first of two changes to make the protocol more resilient and less
sensitive to other changes in the code, particularly with commands. The client
now packs argv into a buffer and sends it to the server for parsing, rather
than doing it itself and sending the parsed command data.

As a side-effect this also removes a lot of now-unused command marshalling
code.

Mixing a server without this change and a client with or vice versa will cause
tmux to hang or crash, please ensure that tmux is entirely killed before
upgrading.
This commit is contained in:
Tiago Cunha
2009-07-28 22:12:16 +00:00
parent f5c0695605
commit d637cb33da
82 changed files with 335 additions and 862 deletions

View File

@ -1,4 +1,4 @@
/* $Id: cmd-list-commands.c,v 1.4 2009-07-14 06:43:32 nicm Exp $ */
/* $Id: cmd-list-commands.c,v 1.5 2009-07-28 22:12:16 tcunha Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -34,8 +34,6 @@ const struct cmd_entry cmd_list_commands_entry = {
NULL,
cmd_list_commands_exec,
NULL,
NULL,
NULL,
NULL
};