cups-res_init.patch

   1 diff -up cups-1.7b1/cups/http-addr.c.res_init cups-1.7b1/cups/http-addr.c
   2 --- cups-1.7b1/cups/http-addr.c.res_init        2013-03-20 19:14:10.000000000 +0100
   3 +++ cups-1.7b1/cups/http-addr.c 2013-04-19 12:01:36.927512159 +0200
   4 @@ -319,7 +319,8 @@ httpAddrLookup(
   5
   6      if (error)
   7      {
   8 -      if (error == EAI_FAIL)
   9 +      if (error == EAI_FAIL || error == EAI_AGAIN || error == EAI_NODATA ||
  10 +          error == EAI_NONAME)
  11          cg->need_res_init = 1;
  12
  13        return (httpAddrString(addr, name, namelen));
  14 diff -up cups-1.7b1/cups/http-addrlist.c.res_init cups-1.7b1/cups/http-addrlist.c
  15 --- cups-1.7b1/cups/http-addrlist.c.res_init    2013-04-19 12:01:36.930512119 +0200
  16 +++ cups-1.7b1/cups/http-addrlist.c     2013-04-19 12:03:13.769229554 +0200
  17 @@ -581,7 +581,8 @@ httpAddrGetList(const char *hostname,       /*
  18      }
  19      else
  20      {
  21 -      if (error == EAI_FAIL)
  22 +      if (error == EAI_FAIL || error == EAI_AGAIN || error == EAI_NODATA ||
  23 +          error == EAI_NONAME)
  24          cg->need_res_init = 1;
  25
  26        _cupsSetError(IPP_STATUS_ERROR_INTERNAL, gai_strerror(error), 0);