open_msglog_file(uschar *filename, int mode, uschar **error)
{
if (Ustrstr(filename, US"/../"))
- log_write(0, LOG_MAIN|LOG_PANIC,
+ log_write(0, LOG_MAIN|LOG_PANIC_DIE,
"Attempt to open msglog file path with upward-traversal: '%s'\n", filename);
for (int i = 2; i > 0; i--)
else if (one->port != two->port)
return FALSE;
- /* Hosts matched */
+#ifdef SUPPORT_DANE
+ /* DNSSEC equality */
+ if (one->dnssec != two->dnssec) return FALSE;
+#endif
+ /* Hosts matched */
one = one->next;
two = two->next;
}
/* Each local delivery is performed in a separate process which sets its
uid and gid as specified. This is a safer way than simply changing and
-restoring using seteuid(); there is a body of opinion that seteuid() cannot be
-used safely. From release 4, Exim no longer makes any use of it. Besides, not
-all systems have seteuid().
+restoring using seteuid(); there is a body of opinion that seteuid()
+cannot be used safely. From release 4, Exim no longer makes any use of
+it for delivery. Besides, not all systems have seteuid().
If the uid/gid are specified in the transport_instance, they are used; the
transport initialization must ensure that either both or neither are set.
deliveries (e.g. to pipes) can take a substantial time. */
if (!(dbm_file = dbfn_open(US"retry", O_RDONLY, &dbblock, FALSE, TRUE)))
- {
DEBUG(D_deliver|D_retry|D_hints_lookup)
debug_printf("no retry data available\n");
- }
addr2 = addr;
addr3 = NULL;
if (!s || !*s)
log_write(0, LOG_MAIN|LOG_PANIC,
"Failed to expand %s: '%s'\n", varname, filename);
-else if (*s != '/' || is_tainted(s))
- log_write(0, LOG_MAIN|LOG_PANIC,
- "%s is not %s after expansion: '%s'\n",
- varname, *s == '/' ? "untainted" : "absolute", s);
+else if (*s != '/')
+ log_write(0, LOG_MAIN|LOG_PANIC, "%s is not absolute after expansion: '%s'\n",
+ varname, s);
+else if (is_tainted2(s, LOG_MAIN|LOG_PANIC, "Tainted %s after expansion: '%s'\n", varname, s))
+ ;
else if (!(fp = Ufopen(s, "rb")))
log_write(0, LOG_MAIN|LOG_PANIC, "Failed to open %s for %s "
"message texts: %s", s, reason, strerror(errno));
if (!tmp)
p->message = string_sprintf("failed to expand \"%s\" as a "
"system filter transport name", tpname);
- if (is_tainted(tmp))
- p->message = string_sprintf("attempt to used tainted value '%s' for"
- "transport '%s' as a system filter", tmp, tpname);
+ { uschar *m;
+ if ((m = is_tainted2(tmp, 0, "Tainted values '%s' " "for transport '%s' as a system filter", tmp, tpname)))
+ p->message = m;
+ }
tpname = tmp;
}
else