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Add default values in eventlog_setconf().

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This commit is contained in:
Todd C. Miller
2020-10-26 16:10:39 -06:00
parent bd1ca79cca
commit 541252beb1
1 changed files with 39 additions and 1 deletions
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40
lib/eventlog/eventlog.c
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@@ -848,7 +848,6 @@ do_syslog_sudo(int pri, char *logline, const struct eventlog *details)
save = *tmp;
*tmp = '\0';
/* XXX - assumes openlog() already done */
syslog(pri, fmt, details->submituser, p);
*tmp = save; /* restore saved character */
@@ -1219,6 +1218,24 @@ eventlog_free(struct eventlog *evlog)
debug_return;
}
static FILE *
eventlog_stub_open_log(int type, const char *logfile)
{
debug_decl(eventlog_stub_open_log, SUDO_DEBUG_UTIL);
sudo_debug_printf(SUDO_DEBUG_WARN|SUDO_DEBUG_LINENO,
"open_log not set, using stub");
debug_return_ptr(NULL);
}
static void
eventlog_stub_close_log(int type, FILE *fp)
{
debug_decl(eventlog_stub_close_log, SUDO_DEBUG_UTIL);
sudo_debug_printf(SUDO_DEBUG_WARN|SUDO_DEBUG_LINENO,
"close_log not set, using stub");
debug_return;
}
/*
* Set eventlog config settings.
*/
@@ -1232,5 +1249,26 @@ eventlog_setconf(struct eventlog_config *conf)
} else {
memset(&evl_conf, 0, sizeof(evl_conf));
}
/* Apply default values where possible. */
if (evl_conf.syslog_maxlen == 0)
evl_conf.syslog_maxlen = MAXSYSLOGLEN;
if (evl_conf.logpath == NULL)
evl_conf.logpath = _PATH_SUDO_LOGFILE;
if (evl_conf.time_fmt == NULL)
evl_conf.time_fmt = "%h %e %T";
if (evl_conf.mailerpath == NULL)
evl_conf.mailerpath = _PATH_SUDO_SENDMAIL;
if (evl_conf.mailerflags == NULL)
evl_conf.mailerflags = "-t";
if (evl_conf.mailto == NULL)
evl_conf.mailto = MAILTO;
if (evl_conf.mailsub == NULL)
evl_conf.mailsub = N_(MAILSUBJECT);
if (evl_conf.open_log == NULL)
evl_conf.open_log = eventlog_stub_open_log;
if (evl_conf.close_log == NULL)
evl_conf.close_log = eventlog_stub_close_log;
debug_return_bool(true);
}