Incorrect port was logged when an SRV record specified a special port.

3 files changed, 22 insertions, 12 deletions

diff --git a/doc/doc-txt/ChangeLog b/doc/doc-txt/ChangeLog
index 2f3153030..62da9c879 100644
--- a/doc/doc-txt/ChangeLog
+++ b/doc/doc-txt/ChangeLog
@@ -1,4 +1,4 @@
-$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.202 2005/08/08 10:48:26 ph10 Exp $
+$Cambridge: exim/doc/doc-txt/ChangeLog,v 1.203 2005/08/08 15:02:48 ph10 Exp $
 
 Change log file for Exim from version 4.21
 -------------------------------------------
@@ -73,6 +73,10 @@ PH/18 Reversed 4.52/PH/17 because the HP-UX user found it wasn't the cause
 
 PH/19 Added sqlite_lock_timeout option (David Woodhouse's patch).
 
+PH/20 If a delivery was routed to a non-standard port by means of an SRV
+      record, the port was not correctly logged when the outgoing_port log
+      selector was set (it logged the transort's default port).
+
 
 Exim version 4.52
 -----------------
diff --git a/src/src/smtp_out.c b/src/src/smtp_out.c
index 696cfff5d..df4dc5a4f 100644
--- a/src/src/smtp_out.c
+++ b/src/src/smtp_out.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/smtp_out.c,v 1.5 2005/06/27 14:29:43 ph10 Exp $ */
+/* $Cambridge: exim/src/src/smtp_out.c,v 1.6 2005/08/08 15:02:48 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -155,12 +155,13 @@ non-IPv6 systems, to enable the code to be less messy. However, on such systems
 host->address will always be an IPv4 address.
 
 The port field in the host item is used if it is set (usually router from SRV
-records). In other cases, the default passed as an argument is used.
+records or elsewhere). In other cases, the default passed as an argument is
+used, and the host item is updated with its value.
 
 Arguments:
   host        host item containing name and address (and sometimes port)
   host_af     AF_INET or AF_INET6
-  port        default, remote port to connect to, in host byte order for those
+  port        default remote port to connect to, in host byte order, for those
                 hosts whose port setting is PORT_NONE
   interface   outgoing interface address or NULL
   timeout     timeout value or 0
@@ -184,6 +185,7 @@ if (host->port != PORT_NONE)
       host->port);
   port = host->port;
   }
+else host->port = port;    /* Set the port actually used */
 
 HDEBUG(D_transport|D_acl|D_v)
   {
diff --git a/src/src/transports/smtp.c b/src/src/transports/smtp.c
index 42179898a..c16e620b3 100644
--- a/src/src/transports/smtp.c
+++ b/src/src/transports/smtp.c
@@ -1,4 +1,4 @@
-/* $Cambridge: exim/src/src/transports/smtp.c,v 1.15 2005/08/02 11:22:24 ph10 Exp $ */
+/* $Cambridge: exim/src/src/transports/smtp.c,v 1.16 2005/08/08 15:02:48 ph10 Exp $ */
 
 /*************************************************
 *     Exim - an Internet mail transport agent    *
@@ -749,7 +749,7 @@ Arguments:
                   failed by one of them.
   host            host to deliver to
   host_af         AF_INET or AF_INET6
-  port            TCP/IP port to use, in host byte order
+  port            default TCP/IP port to use, in host byte order
   interface       interface to bind to, or NULL
   tblock          transport instance block
   copy_host       TRUE if host set in addr->host_used must be copied, because
@@ -1577,11 +1577,10 @@ if (!ok) ok = TRUE; else
         }
 
       /* SMTP, or success return from LMTP for this address. Pass back the
-      actual port used. */
+      actual host that was used. */
 
       addr->transport_return = OK;
       addr->more_errno = delivery_time;
-      thost->port = port;
       addr->host_used = thost;
       addr->special_action = flag;
       addr->message = conf;
@@ -2130,12 +2129,9 @@ else if (ob->hosts_randomize && hostlist->mx == MX_NONE && !continuing)
   }
 
 
-/* Sort out the port.  Set up a string for adding to the retry key if the port
-number is not the standard SMTP port. */
+/* Sort out the default port.  */
 
 if (!smtp_get_port(ob->port, addrlist, &port, tid)) return FALSE;
-pistring = string_sprintf(":%d", port);
-if (Ustrcmp(pistring, ":25") == 0) pistring = US"";
 
 
 /* For each host-plus-IP-address on the list:
@@ -2210,6 +2206,14 @@ for (cutoff_retry = 0; expired &&
     uschar *retry_message_key = NULL;
     uschar *serialize_key = NULL;
 
+    /* Set up a string for adding to the retry key if the port number is not
+    the standard SMTP port. A host may have its own port setting that overrides
+    the default. */
+
+    pistring = string_sprintf(":%d", (host->port == PORT_NONE)?
+      port : host->port);
+    if (Ustrcmp(pistring, ":25") == 0) pistring = US"";
+
     /* Default next host is next host. :-) But this can vary if the
     hosts_max_try limit is hit (see below). It may also be reset if a host
     address is looked up here (in case the host was multihomed). */