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 016a92d6bc1634bc612446aa72d5dccc65dc78fb..6d54ad33cfe630fd4f7000eb00640c63e5d888c7 100644 (file)
--- a/src/src/receive.c
+++ b/src/src/receive.c
@@ -144,7 +144,7 @@ Returns:        available on-root space, in kilobytes
 All values are -1 if the STATFS functions are not available.
 */
 
-int
+int_eximarith_t
 receive_statvfs(BOOL isspool, int *inodeptr)
 {
 #ifdef HAVE_STATFS
@@ -223,7 +223,7 @@ if (STATVFS(CS path, &statbuf) != 0)
 
 /* Disks are getting huge. Take care with computing the size in kilobytes. */
 
-return (int)(((double)statbuf.F_BAVAIL * (double)statbuf.F_FRSIZE)/1024.0);
+return (int_eximarith_t)(((double)statbuf.F_BAVAIL * (double)statbuf.F_FRSIZE)/1024.0);
 
 #else
 /* Unable to find partition sizes in this environment. */
@@ -258,22 +258,23 @@ Returns:       FALSE if there isn't enough space, or if the information cannot
 BOOL
 receive_check_fs(int msg_size)
 {
-int space, inodes;
+int_eximarith_t space;
+int inodes;
 
 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 "
-      "check_space = %dK inodes = %d msg_size = %d\n",
+    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;
     }
   }
@@ -283,15 +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 "
-      "check_space = %dK inodes = %d\n",
+    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;
     }
   }
@@ -1305,15 +1306,12 @@ 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)
   {
-  g = string_catn(g, US" TFO", 4);
+  g = string_catn(g, US" TFO*", f.tcp_in_fastopen_data ? 5 : 4);
   f.tcp_in_fastopen_logged = TRUE;
   }
 if (sender_ident)
@@ -1321,7 +1319,17 @@ if (sender_ident)
 if (received_protocol)
   g = string_append(g, 2, US" P=", received_protocol);
 if (LOGGING(pipelining) && f.smtp_in_pipelining_advertised)
-  g = string_catn(g, US" L-", f.smtp_in_pipelining_used ? 2 : 3);
+  {
+  g = string_catn(g, US" L", 2);
+#ifdef EXPERIMENTAL_PIPE_CONNECT
+  if (f.smtp_in_early_pipe_used)
+    g = string_catn(g, US"*", 1);
+  else if (f.smtp_in_early_pipe_advertised)
+    g = string_catn(g, US".", 1);
+#endif
+  if (!f.smtp_in_pipelining_used)
+    g = string_catn(g, US"-", 1);
+  }
 return g;
 }
 
@@ -1764,7 +1772,7 @@ single timeout for the whole message. */
 else if (receive_timeout > 0)
   {
   os_non_restarting_signal(SIGALRM, data_timeout_handler);
-  alarm(receive_timeout);
+  ALARM(receive_timeout);
   }
 
 /* SIGTERM and SIGINT are caught always. */
@@ -3236,16 +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
@@ -3257,11 +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
     {
@@ -3657,9 +3666,9 @@ if (sigsetjmp(local_scan_env, 1) == 0)
 
   had_local_scan_timeout = 0;
   os_non_restarting_signal(SIGALRM, local_scan_timeout_handler);
-  if (local_scan_timeout > 0) alarm(local_scan_timeout);
+  if (local_scan_timeout > 0) ALARM(local_scan_timeout);
   rc = local_scan(data_fd, &local_scan_data);
-  alarm(0);
+  ALARM_CLR(0);
   os_non_restarting_signal(SIGALRM, sigalrm_handler);
 
   f.enable_dollar_recipients = FALSE;