X-Git-Url: https://git.exim.org/exim.git/blobdiff_plain/3eef829edc39e51faf5c9dd09958d9d0b4aa1f38..1ac6b2e7857d7b6645dbd09047c4c2ac3b6cef1d:/src/src/queue.c

diff --git a/src/src/queue.c b/src/src/queue.c
index caceeb097..ff0ae67e5 100644
--- a/src/src/queue.c
+++ b/src/src/queue.c
@@ -1,10 +1,8 @@
-/* $Cambridge: exim/src/src/queue.c,v 1.10 2006/02/14 15:24:10 ph10 Exp $ */
-
 /*************************************************
 *     Exim - an Internet mail transport agent    *
 *************************************************/
 
-/* Copyright (c) University of Cambridge 1995 - 2006 */
+/* Copyright (c) University of Cambridge 1995 - 2009 */
 /* See the file NOTICE for conditions of use and distribution. */
 
 /* Functions that operate on the input queue. */
@@ -652,7 +650,8 @@ for (i  = (queue_run_in_order? -1 : 0);
     the mere fact that read() unblocks is enough. */
 
     set_process_info("running queue: waiting for children of %d", pid);
-    (void)read(pfd[pipe_read], buffer, sizeof(buffer));
+    if (read(pfd[pipe_read], buffer, sizeof(buffer)) >= 0)
+      log_write(0, LOG_MAIN|LOG_PANIC, "queue run: unexpected data on pipe");
     (void)close(pfd[pipe_read]);
     set_process_info("running queue");
 
@@ -936,9 +935,9 @@ for (; f != NULL; f = f->next)
 *             Act on a specific message          *
 *************************************************/
 
-/* Actions that require a list of addresses make use of
-argv/argc/recipients_arg. Other actions do not. This function does its
-own authority checking.
+/* Actions that require a list of addresses make use of argv/argc/
+recipients_arg. Other actions do not. This function does its own
+authority checking.
 
 Arguments:
   id              id of the message to work on
@@ -1020,7 +1019,7 @@ if (action >= MSG_SHOW_BODY)
     }
 
   while((rc = read(fd, big_buffer, big_buffer_size)) > 0)
-    (void)write(fileno(stdout), big_buffer, rc);
+    rc = write(fileno(stdout), big_buffer, rc);
 
   (void)close(fd);
   return TRUE;
@@ -1093,10 +1092,17 @@ username = (pw != NULL)?
 
 /* Take the necessary action. */
 
-printf("Message %s ", id);
+if (action != MSG_SHOW_COPY) printf("Message %s ", id);
 
 switch(action)
   {
+  case MSG_SHOW_COPY:
+  deliver_in_buffer = store_malloc(DELIVER_IN_BUFFER_SIZE);
+  deliver_out_buffer = store_malloc(DELIVER_OUT_BUFFER_SIZE);
+  transport_write_message(NULL, 1, 0, 0, NULL, NULL, NULL, NULL, NULL, 0);
+  break;
+
+
   case MSG_FREEZE:
   if (deliver_freeze)
     {