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root/svn/ircd-hybrid/trunk/modules/core/m_quit.c
Revision: 1889
Committed: Sat Apr 27 14:22:43 2013 UTC (12 years, 4 months ago) by michael
Content type: text/x-csrc
File size: 2487 byte(s)
Log Message:
- m_quit(), ms_quit(): added extra sanity test for parv[1] being NULL,
  also try to avoid modifying parv[1]

File Contents

# User Rev Content
1 adx 30 /*
2     * ircd-hybrid: an advanced Internet Relay Chat Daemon(ircd).
3     * m_quit.c: Makes a user quit from IRC.
4     *
5     * Copyright (C) 2002 by the past and present ircd coders, and others.
6     *
7     * This program is free software; you can redistribute it and/or modify
8     * it under the terms of the GNU General Public License as published by
9     * the Free Software Foundation; either version 2 of the License, or
10     * (at your option) any later version.
11     *
12     * This program is distributed in the hope that it will be useful,
13     * but WITHOUT ANY WARRANTY; without even the implied warranty of
14     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15     * GNU General Public License for more details.
16     *
17     * You should have received a copy of the GNU General Public License
18     * along with this program; if not, write to the Free Software
19     * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
20     * USA
21     *
22 knight 31 * $Id$
23 adx 30 */
24    
25     #include "stdinc.h"
26     #include "client.h"
27     #include "ircd.h"
28     #include "irc_string.h"
29     #include "s_serv.h"
30     #include "send.h"
31     #include "parse.h"
32     #include "modules.h"
33 michael 1309 #include "conf.h"
34 adx 30
35    
36     /*
37     ** m_quit
38     ** parv[0] = sender prefix
39     ** parv[1] = comment
40     */
41     static void
42     m_quit(struct Client *client_p, struct Client *source_p,
43     int parc, char *parv[])
44     {
45     char reason[KICKLEN + 1] = "Quit: ";
46    
47 michael 1889 if (!EmptyString(parv[1]) && (HasUMode(source_p, UMODE_OPER) ||
48 michael 1241 (source_p->localClient->firsttime + ConfigFileEntry.anti_spam_exit_message_time)
49 adx 30 < CurrentTime))
50 michael 1889 strlcpy(reason + 6, parv[1], sizeof(reason) - 6);
51 adx 30
52     exit_client(source_p, source_p, reason);
53     }
54    
55     /*
56     ** ms_quit
57     ** parv[0] = sender prefix
58     ** parv[1] = comment
59     */
60     static void
61     ms_quit(struct Client *client_p, struct Client *source_p,
62     int parc, char *parv[])
63     {
64 michael 1889 char reason[KICKLEN + 1] = { '\0' };
65 adx 30
66 michael 1889 if (!EmptyString(parv[1]))
67     strlcpy(reason, parv[1], sizeof(reason));
68     else
69     strlcpy(reason, client_p->name, sizeof(reason));
70 adx 30
71 michael 1889 exit_client(source_p, source_p, reason);
72 adx 30 }
73 michael 1230
74     static struct Message quit_msgtab = {
75 michael 1569 "QUIT", 0, 0, 0, MAXPARA, MFLG_SLOW, 0,
76 michael 1230 {m_quit, m_quit, ms_quit, m_ignore, m_quit, m_ignore}
77     };
78    
79     static void
80     module_init(void)
81     {
82     mod_add_cmd(&quit_msgtab);
83     }
84    
85     static void
86     module_exit(void)
87     {
88     mod_del_cmd(&quit_msgtab);
89     }
90    
91     struct module module_entry = {
92     .node = { NULL, NULL, NULL },
93     .name = NULL,
94     .version = "$Revision$",
95     .handle = NULL,
96     .modinit = module_init,
97     .modexit = module_exit,
98     .flags = MODULE_FLAG_CORE
99     };

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svn:eol-style native
svn:keywords Id Revision