Copyright year updates (things touched in 2016)

[exim.git] / src / src / receive.c

diff --git a/src/src/receive.c b/src/src/receive.c
index dc228d92175b32244ba3b20826df5153018e7df3..e2a3c8aa4d0cb1aa82fbaf106f8da080988068fd 100644 (file)
--- a/src/src/receive.c
+++ b/src/src/receive.c
@@ -2,7 +2,7 @@
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2015 */
+/* Copyright (c) University of Cambridge 1995 - 2016 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Code for receiving a message and setting up spool files. */
@@ -525,7 +525,7 @@ static void
 smtp_user_msg(uschar *code, uschar *user_msg)
 {
 int len = 3;
-smtp_message_code(&code, &len, &user_msg, NULL);
+smtp_message_code(&code, &len, &user_msg, NULL, TRUE);
 smtp_respond(code, len, TRUE, user_msg);
 }
 #endif
@@ -835,7 +835,15 @@ while ((ch = (receive_getc)()) != EOF)
       ch_state = 4;
       continue;
       }
-    ch_state = 1;                       /* The dot itself is removed */
+    /* The dot was removed at state 3. For a doubled dot, here, reinstate
+    it to cutthrough. The current ch, dot or not, is passed both to cutthrough
+    and to file below. */
+    if (ch == '.')
+      {
+      uschar c= ch;
+      (void) cutthrough_puts(&c, 1);
+      }
+    ch_state = 1;
     break;
 
     case 4:                             /* After [CR] LF . CR */
@@ -953,10 +961,12 @@ if (error_handling == ERRORS_SENDER)
   error_block eblock;
   eblock.next = NULL;
   eblock.text1 = text1;
+  eblock.text2 = US"";
   if (!moan_to_sender(errcode, &eblock, hptr, f, FALSE))
     error_rc = EXIT_FAILURE;
   }
-else fprintf(stderr, "exim: %s%s\n", text2, text1);  /* Sic */
+else
+  fprintf(stderr, "exim: %s%s\n", text2, text1);  /* Sic */
 (void)fclose(f);
 exim_exit(error_rc);
 }
@@ -1279,10 +1289,12 @@ else if (rc != OK)
 #ifdef EXPERIMENTAL_DCC
   dcc_ok = 0;
 #endif
-  if (smtp_input && smtp_handle_acl_fail(ACL_WHERE_MIME, rc, user_msg, log_msg) != 0) {
-    *smtp_yield_ptr = FALSE;    /* No more messsages after dropped connection */
+  if (  smtp_input
+     && smtp_handle_acl_fail(ACL_WHERE_MIME, rc, user_msg, log_msg) != 0)
+    {
+    *smtp_yield_ptr = FALSE;    /* No more messages after dropped connection */
     *smtp_reply_ptr = US"";     /* Indicate reply already sent */
-  }
+    }
   message_id[0] = 0;            /* Indicate no message accepted */
   return FALSE;                 /* Cause skip to end of receive function */
   }
@@ -1306,7 +1318,7 @@ if (recipients_count == 1) received_for = recipients_list[0].address;
 received = expand_string(received_header_text);
 received_for = NULL;
 
-if (received == NULL)
+if (!received)
   {
   if(spool_name[0] != 0)
     Uunlink(spool_name);           /* Lose the data file */
@@ -2303,7 +2315,7 @@ if (extract_recip)
         for (p = s; p < ss; p++) if (*p != '\n') *pp++ = *p;
         *pp = 0;
 
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
        {
        BOOL b = allow_utf8_domains;
        allow_utf8_domains = TRUE;
@@ -2311,7 +2323,7 @@ if (extract_recip)
         recipient = parse_extract_address(recipient, &errmess, &start, &end,
           &domain, FALSE);
 
-#ifdef EXPERIMENTAL_INTERNATIONAL
+#ifdef SUPPORT_I18N
        if (string_is_utf8(recipient))
          message_smtputf8 = TRUE;
        else
@@ -3263,7 +3275,7 @@ else
             {
             Uunlink(spool_name);
             if (smtp_handle_acl_fail(ACL_WHERE_DKIM, rc, user_msg, log_msg) != 0)
-              smtp_yield = FALSE;    /* No more messsages after dropped connection */
+              smtp_yield = FALSE;    /* No more messages after dropped connection */
             smtp_reply = US"";       /* Indicate reply already sent */
             message_id[0] = 0;       /* Indicate no message accepted */
             goto TIDYUP;             /* Skip to end of function */
@@ -3381,7 +3393,7 @@ else
        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 */
+          smtp_yield = FALSE;    /* No more messages after dropped connection */
         smtp_reply = US"";       /* Indicate reply already sent */
         message_id[0] = 0;       /* Indicate no message accepted */
         goto TIDYUP;             /* Skip to end of function */
@@ -3975,7 +3987,7 @@ for this message. */
 */
 if(cutthrough.fd >= 0)
   {
-  uschar * msg= cutthrough_finaldot(); /* Ask the target system to accept the messsage */
+  uschar * msg= cutthrough_finaldot(); /* Ask the target system to accept the message */
                                        /* Logging was done in finaldot() */
   switch(msg[0])
     {
@@ -4078,7 +4090,7 @@ if (smtp_input)
         {
         uschar *code = US"250";
         int len = 3;
-        smtp_message_code(&code, &len, &user_msg, NULL);
+        smtp_message_code(&code, &len, &user_msg, NULL, TRUE);
         smtp_respond(code, len, TRUE, user_msg);
         }