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Lift last MAXNAMELEN limit on -s argument.

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This commit is contained in:
Nicholas Marriott
2007-10-23 10:48:23 +00:00
parent 21c17da7e6
commit 688a487570
7 changed files with 45 additions and 48 deletions
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16
server-msg.c
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@ -1,4 +1,4 @@
/* $Id: server-msg.c,v 1.28 2007-10-23 09:36:19 nicm Exp $ */
/* $Id: server-msg.c,v 1.29 2007-10-23 10:48:23 nicm Exp $ */
/*
* Copyright (c) 2007 Nicholas Marriott <nicm@users.sourceforge.net>
@ -108,11 +108,12 @@ server_msg_fn_command(struct hdr *hdr, struct client *c)
struct msg_command_data data;
struct cmd_ctx ctx;
struct cmd *cmd;
char *cause;
char *name, *cause;
if (hdr->size < sizeof data)
fatalx("bad MSG_COMMAND size");
buffer_read(c->in, &data, sizeof data);
name = cmd_recv_string(c->in);
cmd = cmd_recv(c->in);
log_debug("got command %s from client %d", cmd->entry->name, c->fd);
@ -123,26 +124,29 @@ server_msg_fn_command(struct hdr *hdr, struct client *c)
ctx.client = c;
ctx.flags = 0;
if (data.sid.pid != -1 && (cmd->entry->flags & CMD_CANTNEST)) {
if (data.pid != -1 && (cmd->entry->flags & CMD_CANTNEST)) {
server_msg_fn_command_error(&ctx, "sessions should be nested "
"with care. unset $TMUX to force");
return (0);
goto out;
}
if (cmd->entry->flags & CMD_NOSESSION)
ctx.session = NULL;
else {
ctx.session = server_find_sessid(&data.sid, &cause);
ctx.session = server_extract_session(&data, name, &cause);
if (ctx.session == NULL) {
server_msg_fn_command_error(&ctx, "%s", cause);
xfree(cause);
return (0);
goto out;
}
}
cmd_exec(cmd, &ctx);
cmd_free(cmd);
out:
if (name != NULL)
xfree(name);
return (0);
}