X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/09945f1e758a9c9268423e53d2cee2c6c631f465..a29e5231ac02b045d8fdd5610abac3c38131366f:/src/src/deliver.c

diff --git a/src/src/deliver.c b/src/src/deliver.c
index c712e9aa2..941fec043 100644
--- a/src/src/deliver.c
+++ b/src/src/deliver.c
@@ -1,10 +1,10 @@
-/* $Cambridge: exim/src/src/deliver.c,v 1.44 2007/02/06 14:19:00 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. */
@@ -944,7 +944,8 @@ if (result == OK)
       s = string_append(s, &size, &ptr, 2, US" CV=",
         testflag(addr, af_cert_verified)? "yes":"no");
     if ((log_extra_selector & LX_tls_peerdn) != 0 && addr->peerdn != NULL)
-      s = string_append(s, &size, &ptr, 3, US" DN=\"", addr->peerdn, US"\"");
+      s = string_append(s, &size, &ptr, 3, US" DN=\"",
+        string_printing(addr->peerdn), US"\"");
     #endif
 
     if ((log_extra_selector & LX_smtp_confirmation) != 0 &&
@@ -1726,7 +1727,20 @@ if ((pid = fork()) == 0)
   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;
@@ -4806,6 +4820,7 @@ else if (system_filter != NULL && process_recipients != RECIP_FAIL_TIMEOUT)
       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 */