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Stop the redirection if we receive unknown event and it's not numeric.

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git-svn-id: http://svn.irssi.org/repos/irssi/trunk@2052 dbcabf3a-b0e7-0310-adc4-f8d773084564
This commit is contained in:
Timo Sirainen 2001-11-18 15:07:03 +00:00 committed by cras
parent a1197a5c08
commit 034e75ee19
1 changed files with 18 additions and 12 deletions
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26
src/irc/core/servers-redirect.c
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@ -46,11 +46,13 @@ struct _REDIRECT_REC {
REDIRECT_CMD_REC *cmd; REDIRECT_CMD_REC *cmd;
time_t created; time_t created;
int failures; int failures;
int destroyed;
unsigned int destroyed:1;
unsigned int aborted:1;
unsigned int remote:1;
char *arg; char *arg;
int count; int count;
int remote;
char *failure_signal, *default_signal; char *failure_signal, *default_signal;
GSList *signals; /* event, signal, ... */ GSList *signals; /* event, signal, ... */
}; };
@ -388,7 +390,7 @@ static void redirect_abort(IRC_SERVER_REC *server, REDIRECT_REC *rec)
server->redirects = server->redirects =
g_slist_remove(server->redirects, rec); g_slist_remove(server->redirects, rec);
if (!rec->destroyed) { if (rec->aborted || !rec->destroyed) {
/* emit the failure signal */ /* emit the failure signal */
str = g_strdup_printf(rec->failure_signal != NULL ? str = g_strdup_printf(rec->failure_signal != NULL ?
"FAILED %s: %s" : "FAILED %s", "FAILED %s: %s" : "FAILED %s",
@ -435,7 +437,8 @@ static REDIRECT_REC *redirect_find(IRC_SERVER_REC *server, const char *event,
if (rec->destroyed || if (rec->destroyed ||
(rec->remote && (now-rec->created) > rec->cmd->timeout) || (rec->remote && (now-rec->created) > rec->cmd->timeout) ||
(!rec->remote && redirect != NULL)) { (!rec->remote && redirect != NULL)) {
if (rec->remote || ++rec->failures >= MAX_FAILURE_COUNT) if (rec->aborted || rec->remote ||
++rec->failures >= MAX_FAILURE_COUNT)
redirect_abort(server, rec); redirect_abort(server, rec);
} }
} }
@ -465,13 +468,16 @@ server_redirect_get(IRC_SERVER_REC *server, const char *event,
*redirect = server->redirect_continue; *redirect = server->redirect_continue;
signal = redirect_match(*redirect, event, NULL, match_stop); signal = redirect_match(*redirect, event, NULL, match_stop);
if (signal == NULL) { if (signal == NULL) {
/* unknown event - redirect to the default signal. /* unknown event - redirect to the default signal. */
FIXME: if stop event isn't properly got, this if (strncmp(event, "event ", 6) == 0 &&
could break everything. Add some checks that if isdigit(event[6])) {
we get eg. 10 different unknown events after this,
or if one of them matches to another redirection,
abort this. */
signal = (*redirect)->default_signal; signal = (*redirect)->default_signal;
} else {
/* not a numeric, so we've lost the
stop event.. */
(*redirect)->destroyed = TRUE;
(*redirect)->aborted = TRUE;
}
} }
} }