From 34a82e7629073b8a6bb3474862d5f36b670338a3 Mon Sep 17 00:00:00 2001 From: Nicholas Marriott Date: Sun, 26 Jul 2009 12:58:44 +0000 Subject: 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. --- cmd-set-password.c | 23 ----------------------- 1 file changed, 23 deletions(-) (limited to 'cmd-set-password.c') diff --git a/cmd-set-password.c b/cmd-set-password.c index 37702cde..39b48eee 100644 --- a/cmd-set-password.c +++ b/cmd-set-password.c @@ -29,8 +29,6 @@ int cmd_set_password_parse(struct cmd *, int, char **, char **); int cmd_set_password_exec(struct cmd *, struct cmd_ctx *); -void cmd_set_password_send(struct cmd *, struct buffer *); -void cmd_set_password_recv(struct cmd *, struct buffer *); void cmd_set_password_free(struct cmd *); void cmd_set_password_init(struct cmd *, int); size_t cmd_set_password_print(struct cmd *, char *, size_t); @@ -47,8 +45,6 @@ const struct cmd_entry cmd_set_password_entry = { cmd_set_password_init, cmd_set_password_parse, cmd_set_password_exec, - cmd_set_password_send, - cmd_set_password_recv, cmd_set_password_free, cmd_set_password_print }; @@ -122,25 +118,6 @@ cmd_set_password_exec(struct cmd *self, struct cmd_ctx *ctx) return (0); } -void -cmd_set_password_send(struct cmd *self, struct buffer *b) -{ - struct cmd_set_password_data *data = self->data; - - buffer_write(b, data, sizeof *data); - cmd_send_string(b, data->password); -} - -void -cmd_set_password_recv(struct cmd *self, struct buffer *b) -{ - struct cmd_set_password_data *data; - - self->data = data = xmalloc(sizeof *data); - buffer_read(b, data, sizeof *data); - data->password = cmd_recv_string(b); -} - void cmd_set_password_free(struct cmd *self) { -- cgit