X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/9122af941e5a32c3cbf3b6ac45d93158a77928e3..c4ceed07f17f67af7d96e7fd27c92eb374e62e19:/src/src/receive.c

diff --git a/src/src/receive.c b/src/src/receive.c
index 529a4e2be..378bb8f3a 100644
--- a/src/src/receive.c
+++ b/src/src/receive.c
@@ -1,10 +1,8 @@
-/* $Cambridge: exim/src/src/receive.c,v 1.52 2009/11/16 12:47:19 tom Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2007 */
+/* Copyright (c) University of Cambridge 1995 - 2012 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Code for receiving a message and setting up spool files. */
@@ -1094,13 +1092,16 @@ return TRUE;
 
 DO_MIME_ACL:
 /* make sure the eml mbox file is spooled up */
-mbox_file = spool_mbox(&mbox_size);
+mbox_file = spool_mbox(&mbox_size, NULL);
 if (mbox_file == NULL) {
   /* error while spooling */
   log_write(0, LOG_MAIN|LOG_PANIC,
          "acl_smtp_mime: error while creating mbox spool file, message temporarily rejected.");
   Uunlink(spool_name);
   unspool_mbox();
+#ifdef EXPERIMENTAL_DCC
+  dcc_ok = 0;
+#endif
   smtp_respond(US"451", 3, TRUE, US"temporary local problem");
   message_id[0] = 0;            /* Indicate no message accepted */
   *smtp_reply_ptr = US"";       /* Indicate reply already sent */
@@ -1180,6 +1181,9 @@ else if (rc != OK)
   {
   Uunlink(spool_name);
   unspool_mbox();
+#ifdef EXPERIMENTAL_DCC
+  dcc_ok = 0;
+#endif
   if (smtp_handle_acl_fail(ACL_WHERE_MIME, rc, user_msg, log_msg) != 0)
     *smtp_yield_ptr = FALSE;    /* No more messsages after dropped connection */
   *smtp_reply_ptr = US"";       /* Indicate reply already sent */
@@ -2336,9 +2340,11 @@ if (msgid_header == NULL &&
       }
     }
 
-  /* Add the header line */
+  /* Add the header line
+   * Resent-* headers are prepended, per RFC 5322 3.6.6.  Non-Resent-* are
+   * appended, to preserve classical expectations of header ordering. */
 
-  header_add_at_position(FALSE, NULL, FALSE, htype_id,
+  header_add_at_position(!resents_exist, NULL, FALSE, htype_id,
     "%sMessage-Id: <%s%s%s@%s>\n", resent_prefix, message_id_external,
     (*id_text == 0)? "" : ".", id_text, id_domain);
   }
@@ -2605,13 +2611,15 @@ changes in RFC 2822, this was dropped in November 2003. */
 /* If there is no date header, generate one if the message originates locally
 (i.e. not over TCP/IP) and suppress_local_fixups is not set, or if the
 submission mode flag is set. Messages without Date: are not valid, but it seems
-to be more confusing if Exim adds one to all remotely-originated messages. */
+to be more confusing if Exim adds one to all remotely-originated messages.
+As per Message-Id, we prepend if resending, else append.
+*/
 
 if (!date_header_exists &&
       ((sender_host_address == NULL && !suppress_local_fixups)
         || submission_mode))
-  header_add_at_position(FALSE, NULL, FALSE, htype_other, "%sDate: %s\n",
-    resent_prefix, tod_stamp(tod_full));
+  header_add_at_position(!resents_exist, NULL, FALSE, htype_other,
+    "%sDate: %s\n", resent_prefix, tod_stamp(tod_full));
 
 search_tidyup();    /* Free any cached resources */
 
@@ -3012,14 +3020,29 @@ else
                appears in the expanded list. */
             if (seen_items != NULL)
               {
+              uschar *seen_item = NULL;
+              uschar seen_item_buf[256];
               uschar *seen_items_list = seen_items;
-              if (match_isinlist(item,
-                    &seen_items_list,0,NULL,NULL,MCL_STRING,TRUE,NULL) == OK)
+              int seen_this_item = 0;
+              
+              while ((seen_item = string_nextinlist(&seen_items_list, &sep,
+                                                    seen_item_buf,
+                                                    sizeof(seen_item_buf))) != NULL)
+                {
+                  if (Ustrcmp(seen_item,item) == 0)
+                    {
+                      seen_this_item = 1;
+                      break;
+                    } 
+                }
+
+              if (seen_this_item > 0)
                 {
                 DEBUG(D_receive)
                   debug_printf("acl_smtp_dkim: skipping signer %s, already seen\n", item);
                 continue;
                 }
+              
               seen_items = string_append(seen_items,&seen_items_size,&seen_items_offset,1,":");
               }
 
@@ -3087,6 +3110,9 @@ else
         Uunlink(spool_name);
 #ifdef WITH_CONTENT_SCAN
         unspool_mbox();
+#endif
+#ifdef EXPERIMENTAL_DCC
+	dcc_ok = 0;
 #endif
         if (smtp_handle_acl_fail(ACL_WHERE_DATA, rc, user_msg, log_msg) != 0)
           smtp_yield = FALSE;    /* No more messsages after dropped connection */
@@ -3126,6 +3152,9 @@ else
         Uunlink(spool_name);
 #ifdef WITH_CONTENT_SCAN
         unspool_mbox();
+#endif
+#ifdef EXPERIMENTAL_DCC
+	dcc_ok = 0;
 #endif
         /* The ACL can specify where rejections are to be logged, possibly
         nowhere. The default is main and reject logs. */
@@ -3459,6 +3488,9 @@ if ((log_extra_selector & LX_tls_certificate_verified) != 0 &&
 if ((log_extra_selector & LX_tls_peerdn) != 0 && tls_peerdn != NULL)
   s = string_append(s, &size, &sptr, 3, US" DN=\"",
     string_printing(tls_peerdn), US"\"");
+if ((log_extra_selector & LX_tls_sni) != 0 && tls_sni != NULL)
+  s = string_append(s, &size, &sptr, 3, US" SNI=\"",
+    string_printing(tls_sni), US"\"");
 #endif
 
 if (sender_host_authenticated != NULL)