Log failures to extract envelope addresses from message headers. Bug 2351

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

diff --git a/src/src/receive.c b/src/src/receive.c
index a5646811ff8738ce77b2a3e296851d9fd910abeb..6d54ad33cfe630fd4f7000eb00640c63e5d888c7 100644 (file)
--- a/src/src/receive.c
+++ b/src/src/receive.c
@@ -266,15 +266,15 @@ if (check_spool_space > 0 || msg_size > 0 || check_spool_inodes > 0)
   space = receive_statvfs(TRUE, &inodes);
 
   DEBUG(D_receive)
-    debug_printf("spool directory space = %dK inodes = %d "
+    debug_printf("spool directory space = " PR_EXIM_ARITH "K inodes = %d "
       "check_space = " PR_EXIM_ARITH "K inodes = %d msg_size = %d\n",
       space, inodes, check_spool_space, check_spool_inodes, msg_size);
 
   if ((space >= 0 && space < check_spool_space) ||
       (inodes >= 0 && inodes < check_spool_inodes))
     {
-    log_write(0, LOG_MAIN, "spool directory space check failed: space=%d "
-      "inodes=%d", space, inodes);
+    log_write(0, LOG_MAIN, "spool directory space check failed: space="
+      PR_EXIM_ARITH " inodes=%d", space, inodes);
     return FALSE;
     }
   }
@@ -284,15 +284,15 @@ if (check_log_space > 0 || check_log_inodes > 0)
   space = receive_statvfs(FALSE, &inodes);
 
   DEBUG(D_receive)
-    debug_printf("log directory space = %dK inodes = %d "
+    debug_printf("log directory space = " PR_EXIM_ARITH "K inodes = %d "
       "check_space = " PR_EXIM_ARITH "K inodes = %d\n",
       space, inodes, check_log_space, check_log_inodes);
 
-  if ((space >= 0 && space < check_log_space) ||
-      (inodes >= 0 && inodes < check_log_inodes))
+  if (  space >= 0 && space < check_log_space
+     || inodes >= 0 && inodes < check_log_inodes)
     {
-    log_write(0, LOG_MAIN, "log directory space check failed: space=%d "
-      "inodes=%d", space, inodes);
+    log_write(0, LOG_MAIN, "log directory space check failed: space=" PR_EXIM_ARITH
+      " inodes=%d", space, inodes);
     return FALSE;
     }
   }
@@ -1306,11 +1306,8 @@ if (sender_fullhost)
   if (LOGGING(dnssec) && sender_host_dnssec)   /*XXX sender_helo_dnssec? */
     g = string_catn(g, US" DS", 3);
   g = string_append(g, 2, US" H=", sender_fullhost);
-  if (LOGGING(incoming_interface) && interface_address != NULL)
-    {
-    g = string_cat(g,
-      string_sprintf(" I=[%s]:%d", interface_address, interface_port));
-    }
+  if (LOGGING(incoming_interface) && interface_address)
+    g = string_fmt_append(g, " I=[%s]:%d", interface_address, interface_port);
   }
 if (f.tcp_in_fastopen && !f.tcp_in_fastopen_logged)
   {
@@ -3247,16 +3244,16 @@ if (extract_recip && (bad_addresses || recipients_count == 0))
     if (recipients_count == 0) debug_printf("*** No recipients\n");
     if (bad_addresses)
       {
-      error_block *eblock = bad_addresses;
+      error_block * eblock;
       debug_printf("*** Bad address(es)\n");
-      while (eblock != NULL)
-        {
+      for (eblock = bad_addresses; eblock; eblock = eblock->next)
         debug_printf("  %s: %s\n", eblock->text1, eblock->text2);
-        eblock = eblock->next;
-        }
       }
     }
 
+  log_write(0, LOG_MAIN|LOG_PANIC, "%s %s found in headers",
+    message_id, bad_addresses ? "bad addresses" : "no recipients");
+
   fseek(spool_data_file, (long int)SPOOL_DATA_START_OFFSET, SEEK_SET);
 
   /* If configured to send errors to the sender, but this fails, force
@@ -3268,11 +3265,12 @@ if (extract_recip && (bad_addresses || recipients_count == 0))
   if (error_handling == ERRORS_SENDER)
     {
     if (!moan_to_sender(
-          (bad_addresses == NULL)?
-            (extracted_ignored? ERRMESS_IGADDRESS : ERRMESS_NOADDRESS) :
-          (recipients_list == NULL)? ERRMESS_BADNOADDRESS : ERRMESS_BADADDRESS,
-          bad_addresses, header_list, spool_data_file, FALSE))
-      error_rc = (bad_addresses == NULL)? EXIT_NORECIPIENTS : EXIT_FAILURE;
+          bad_addresses
+         ? recipients_list ? ERRMESS_BADADDRESS : ERRMESS_BADNOADDRESS
+         : extracted_ignored ? ERRMESS_IGADDRESS : ERRMESS_NOADDRESS,
+          bad_addresses, header_list, spool_data_file, FALSE
+       )              )
+      error_rc = bad_addresses ? EXIT_FAILURE : EXIT_NORECIPIENTS;
     }
   else
     {