exim-ipv6.patch

   1 diff -urN exim-3.32.org/src/daemon.c exim-3.32/src/daemon.c
   2 --- exim-3.32.org/src/daemon.c  Tue Aug  7 23:32:54 2001
   3 +++ exim-3.32/src/daemon.c      Tue Aug  7 23:31:08 2001
   4 @@ -698,18 +698,18 @@
   5
   6    else
   7      {
   8 +    #if HAVE_IPV6
   9      addresses = store_get(sizeof(ip_address_item));
  10      addresses->next = NULL;
  11 -    addresses->address[0] = 0;
  12 +    addresses->address[0] = ':';
  13 +    addresses->address[1] = 0;
  14      listen_socket_count = 1;
  15 +    #endif /* HAVE_IPV6 */
  16
  17 -    #if HAVE_IPV6
  18      addresses->next = store_get(sizeof(ip_address_item));
  19      addresses->next->next = NULL;
  20 -    addresses->next->address[0] = ':';
  21 -    addresses->next->address[1] = 0;
  22 +    addresses->next->address[0] = 0;
  23      listen_socket_count++;
  24 -    #endif  /* HAVE_IPV6 */
  25      }
  26
  27    /* Get a vector to remember all the sockets in */
  28 @@ -856,7 +856,11 @@
  29    connections that is allowed. */
  30
  31    for (sk = 0; sk < listen_socket_count; sk++)
  32 -    listen(listen_sockets[sk], smtp_connect_backlog);
  33 +    if (listen(listen_sockets[sk], smtp_connect_backlog) < 0)
  34 +      {
  35 +       close(listen_sockets[sk]);
  36 +       listen_socket_count--;
  37 +      }
  38    }
  39
  40  /* Set up the handler for SIGHUP, which causes a restart of the daemon. */
  41