diff options
author | Nicholas Marriott <nicm@openbsd.org> | 2009-07-26 12:58:44 +0000 |
---|---|---|
committer | Nicholas Marriott <nicm@openbsd.org> | 2009-07-26 12:58:44 +0000 |
commit | 34a82e7629073b8a6bb3474862d5f36b670338a3 (patch) | |
tree | 7b997970d436b81cd73370dd75ba0096756a903c /cmd-bind-key.c | |
parent | 2bb89bc5bce2f5ab59c4bec760f1151c4fb8b0a3 (diff) |
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.
Diffstat (limited to 'cmd-bind-key.c')
-rw-r--r-- | cmd-bind-key.c | 23 |
1 files changed, 0 insertions, 23 deletions
diff --git a/cmd-bind-key.c b/cmd-bind-key.c index 82ab14b0..41d8eeb8 100644 --- a/cmd-bind-key.c +++ b/cmd-bind-key.c @@ -26,8 +26,6 @@ int cmd_bind_key_parse(struct cmd *, int, char **, char **); int cmd_bind_key_exec(struct cmd *, struct cmd_ctx *); -void cmd_bind_key_send(struct cmd *, struct buffer *); -void cmd_bind_key_recv(struct cmd *, struct buffer *); void cmd_bind_key_free(struct cmd *); size_t cmd_bind_key_print(struct cmd *, char *, size_t); @@ -44,8 +42,6 @@ const struct cmd_entry cmd_bind_key_entry = { NULL, cmd_bind_key_parse, cmd_bind_key_exec, - cmd_bind_key_send, - cmd_bind_key_recv, cmd_bind_key_free, cmd_bind_key_print }; @@ -114,25 +110,6 @@ cmd_bind_key_exec(struct cmd *self, unused struct cmd_ctx *ctx) } void -cmd_bind_key_send(struct cmd *self, struct buffer *b) -{ - struct cmd_bind_key_data *data = self->data; - - buffer_write(b, data, sizeof *data); - cmd_list_send(data->cmdlist, b); -} - -void -cmd_bind_key_recv(struct cmd *self, struct buffer *b) -{ - struct cmd_bind_key_data *data; - - self->data = data = xmalloc(sizeof *data); - buffer_read(b, data, sizeof *data); - data->cmdlist = cmd_list_recv(b); -} - -void cmd_bind_key_free(struct cmd *self) { struct cmd_bind_key_data *data = self->data; |