-/* $Cambridge: exim/src/src/deliver.c,v 1.45 2007/08/22 14:20:28 ph10 Exp $ */
+/* $Cambridge: exim/src/src/deliver.c,v 1.48 2010/06/05 10:04:44 pdp Exp $ */
/*************************************************
* Exim - an Internet mail transport agent *
*************************************************/
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2009 */
/* See the file NOTICE for conditions of use and distribution. */
/* The main code for delivering a message. */
{
if (Ustrcmp(addr->unique, dup->unique) == 0)
{
- tree_add_nonrecipient(dup->address);
+ tree_add_nonrecipient(dup->unique);
child_done(dup, now);
}
}
HP-UX doesn't have RLIMIT_CORE; I don't know how to do this in that
system. Some experimental/developing systems (e.g. GNU/Hurd) may define
RLIMIT_CORE but not support it in setrlimit(). For such systems, do not
- complain if the error is "not supported". */
+ complain if the error is "not supported".
+
+ There are two scenarios where changing the max limit has an effect. In one,
+ the user is using a .forward and invoking a command of their choice via pipe;
+ for these, we do need the max limit to be 0 unless the admin chooses to
+ permit an increased limit. In the other, the command is invoked directly by
+ the transport and is under administrator control, thus being able to raise
+ the limit aids in debugging. So there's no general always-right answer.
+
+ Thus we inhibit core-dumps completely but let individual transports, while
+ still root, re-raise the limits back up to aid debugging. We make the
+ default be no core-dumps -- few enough people can use core dumps in
+ diagnosis that it's reasonable to make them something that has to be explicitly requested.
+ */
#ifdef RLIMIT_CORE
struct rlimit rl;
RDO_REWRITE,
NULL, /* No :include: restriction (not used in filter) */
NULL, /* No sieve vacation directory (not sieve!) */
+ NULL, /* No sieve enotify mailto owner (not sieve!) */
NULL, /* No sieve user address (not sieve!) */
NULL, /* No sieve subaddress (not sieve!) */
&ugid, /* uid/gid data */
else
{
if (Uunlink(spoolname) < 0)
- log_write(0, LOG_MAIN|LOG_PANIC_DIE, "failed to unlink %s", spoolname);
+ log_write(0, LOG_MAIN|LOG_PANIC_DIE, "failed to unlink %s: %s",
+ spoolname, strerror(errno));
}
}