Commit Graph

6 Commits

Author SHA1 Message Date
Nicholas Marriott
34d05ea7cd We now send argv to the server after parsing it in the client to get the
command, so the client should not modify it. Instead, take a copy. Fixes
parsing command lists, reported by mcbride@.
2010-10-29 20:11:57 +00:00
Nicholas Marriott
42e2413978 Setting the cmdlist pointer in the bind-key to NULL to prevent it being freed
after the command is executing is bogus because it may still be needed if the
same command is going to be executed again (for example if you "bind-key a
bind-key b ..."). Making a copy is hard, so instead add a reference count to
the cmd_list.

While here, also print bind-key -n and the rest of the flags properly.

Fixes problem reported by mcbride@.
2010-06-26 18:20:53 +00:00
Nicholas Marriott
e16b7b8399 Reset output functions too when changing client after attaching, to
avoid crash if a command in a sequence after new/attach causes output.
2010-03-22 19:14:55 +00:00
Nicholas Marriott
8a37a1cc2d Don't stop parsing command sequences when a command requests the client to
stick around (attach-session/new-session).
2010-01-30 19:08:47 +00:00
Nicholas Marriott
34a82e7629 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.
2009-07-26 12:58:44 +00:00
Nicholas Marriott
35876eaab9 Import tmux, a terminal multiplexor allowing (among other things) a single
terminal to be switched between several different windows and programs
displayed on one terminal be detached from one terminal and moved to another.

ok deraadt pirofti
2009-06-01 22:58:49 +00:00