Commit Graph

8 Commits

Author SHA1 Message Date
Tiago Cunha
d637cb33da 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.
2009-07-28 22:12:16 +00:00
Nicholas Marriott
097b96ea44 Having fixed flags for single-character getopt options is a bit hard to
maintain and is only going to get worse as more are used. So instead, add a new
uint64_t member to cmd_entry which is a bitmask of upper and lowercase options
accepted by the command.

This means new single character options can be used without the need to add it
explicitly to the list.
2009-07-14 06:43:33 +00:00
Nicholas Marriott
5afe17d147 Fix $Id$. 2009-07-09 18:08:29 +00:00
Nicholas Marriott
4422b958c3 Don't leak FILE * on malloc failure. From ivoire at users dot sourceforge dot
net.
2009-07-09 18:05:17 +00:00
Nicholas Marriott
a8ec5f1d09 stat(2) files before trying to load them to avoid problems, for example with "source-file /dev/zero".
This commit dedicated to Tom: protecting idiots from their own stupidity for more than 20 years.
2009-05-21 19:38:51 +00:00
Nicholas Marriott
a03cf0e183 +b on fopen. 2009-05-18 16:22:30 +00:00
Nicholas Marriott
7b18a9a6eb Avoid warning. 2009-01-27 23:26:15 +00:00
Tiago Cunha
f62ed6aaa3 load-buffer command 2009-01-25 19:00:10 +00:00