cups-freebind.patch

   1 diff -up cups-2.0.2/cups/http-addr.c.freebind cups-2.0.2/cups/http-addr.c
   2 --- cups-2.0.2/cups/http-addr.c.freebind        2015-02-10 14:46:33.000000000 +0100
   3 +++ cups-2.0.2/cups/http-addr.c 2015-02-10 14:50:35.074759141 +0100
   4 @@ -186,6 +186,10 @@ httpAddrListen(http_addr_t *addr,  /* I -
   5    val = 1;
   6    setsockopt(fd, SOL_SOCKET, SO_REUSEADDR, CUPS_SOCAST &val, sizeof(val));
   7
   8 +#ifdef __linux
   9 +  setsockopt(fd, IPPROTO_IP, IP_FREEBIND, CUPS_SOCAST &val, sizeof(val));
  10 +#endif /* __linux */
  11 +
  12  #ifdef IPV6_V6ONLY
  13    if (addr->addr.sa_family == AF_INET6)
  14      setsockopt(fd, IPPROTO_IPV6, IPV6_V6ONLY, CUPS_SOCAST &val, sizeof(val));
  15 diff -up cups-2.0.2/scheduler/listen.c.freebind cups-2.0.2/scheduler/listen.c