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Fixed crash with IRC JOIN malformed message (bug #19891)

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This commit is contained in:
Sebastien Helleu
2007-05-18 09:13:25 +00:00
parent 5e29f17620
commit 5787acad2c
24 changed files with 3050 additions and 3036 deletions
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src/irc/irc-recv.c
+17 -11
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@@ -446,7 +446,17 @@ irc_recv_cmd_join (t_irc_server *server, char *host, char *nick, char *arguments
t_irc_channel *ptr_channel;
t_irc_nick *ptr_nick;
char *pos;
/* no host => we can't identify sender of message! */
if (!host)
{
irc_display_prefix (server, server->buffer, PREFIX_ERROR);
gui_printf_nolog (server->buffer,
_("%s \"%s\" command received without host\n"),
WEECHAT_ERROR, "join");
return -1;
}
if (arguments[0] == ':')
arguments++;
@@ -665,8 +675,8 @@ irc_recv_cmd_kill (t_irc_server *server, char *host, char *nick, char *arguments
{
irc_display_prefix (server, server->buffer, PREFIX_ERROR);
gui_printf_nolog (server->buffer,
_("%s host \"%s\" not found for \"%s\" command\n"),
WEECHAT_ERROR, "", "kill");
_("%s host not found for \"%s\" command\n"),
WEECHAT_ERROR, "kill");
return -1;
}
return 0;
@@ -683,7 +693,7 @@ irc_recv_cmd_mode (t_irc_server *server, char *host, char *nick, char *arguments
t_irc_channel *ptr_channel;
/* no host => we can't identify sender of message! */
if (host == NULL)
if (!host)
{
irc_display_prefix (server, server->buffer, PREFIX_ERROR);
gui_printf_nolog (server->buffer,
@@ -784,7 +794,7 @@ irc_recv_cmd_nick (t_irc_server *server, char *host, char *nick, char *arguments
t_gui_buffer *ptr_buffer;
/* no host => we can't identify sender of message! */
if (host == NULL)
if (!host)
{
irc_display_prefix (server, server->buffer, PREFIX_ERROR);
gui_printf_nolog (server->buffer,
@@ -1323,7 +1333,7 @@ irc_recv_cmd_privmsg (t_irc_server *server, char *host, char *nick, char *argume
int highlight;
/* no host => we can't identify sender of message! */
if (host == NULL)
if (!host)
{
irc_display_prefix (server, server->buffer, PREFIX_ERROR);
gui_printf_nolog (server->buffer,
@@ -2094,7 +2104,7 @@ irc_recv_cmd_quit (t_irc_server *server, char *host, char *nick, char *arguments
t_irc_nick *ptr_nick;
/* no host => we can't identify sender of message! */
if (host == NULL)
if (!host)
{
irc_display_prefix (server, server->buffer, PREFIX_ERROR);
gui_printf_nolog (server->buffer,
@@ -3494,7 +3504,6 @@ irc_recv_cmd_329 (t_irc_server *server, char *host, char *nick, char *arguments)
time_t datetime;
/* make C compiler happy */
(void) host;
(void) nick;
pos_channel = strchr (arguments, ' ');
@@ -3622,7 +3631,6 @@ irc_recv_cmd_332 (t_irc_server *server, char *host, char *nick, char *arguments)
t_gui_buffer *ptr_buffer;
/* make C compiler happy */
(void) host;
(void) nick;
pos = strchr (arguments, ' ');
@@ -3688,7 +3696,6 @@ irc_recv_cmd_333 (t_irc_server *server, char *host, char *nick, char *arguments)
time_t datetime;
/* make C compiler happy */
(void) host;
(void) nick;
pos_channel = strchr (arguments, ' ');
@@ -4325,7 +4332,6 @@ irc_recv_cmd_353 (t_irc_server *server, char *host, char *nick, char *arguments)
t_gui_buffer *ptr_buffer;
/* make C compiler happy */
(void) host;
(void) nick;
pos = strstr (arguments, " = ");