diff options
Diffstat (limited to 'epan/dissectors/packet-lwres.c')
| -rw-r--r-- | epan/dissectors/packet-lwres.c | 38 |
1 files changed, 5 insertions, 33 deletions
diff --git a/epan/dissectors/packet-lwres.c b/epan/dissectors/packet-lwres.c index e9d618b257..2ea66a1aff 100644 --- a/epan/dissectors/packet-lwres.c +++ b/epan/dissectors/packet-lwres.c @@ -26,7 +26,6 @@ #include <epan/packet.h> -#include <epan/prefs.h> #include <epan/to_str.h> #include "packet-dns.h" @@ -180,10 +179,7 @@ static int ett_ns_rec_item = -1; -#define LWRES_UDP_PORT 921 - -static guint global_lwres_port = LWRES_UDP_PORT; - +#define LWRES_UDP_PORT 921 /* Not IANA registered */ /* Define the lwres proto */ static int proto_lwres = -1; @@ -1129,44 +1125,20 @@ proto_register_lwres(void) &ett_noop, }; - - module_t *lwres_module; - - proto_lwres = proto_register_protocol("Light Weight DNS RESolver (BIND9)", - "LWRES", "lwres"); + proto_lwres = proto_register_protocol("Light Weight DNS RESolver (BIND9)", "LWRES", "lwres"); proto_register_field_array(proto_lwres, hf, array_length(hf)); proto_register_subtree_array(ett, array_length(ett)); - - lwres_module = prefs_register_protocol(proto_lwres, proto_reg_handoff_lwres); - - prefs_register_uint_preference(lwres_module, "udp.lwres_port", - "lwres listener UDP Port", - "Set the UDP port for lwres daemon" - "(if other than the default of 921)", - 10, &global_lwres_port); - } /* The registration hand-off routine */ void proto_reg_handoff_lwres(void) { - static gboolean lwres_prefs_initialized = FALSE; - static dissector_handle_t lwres_handle; - static guint lwres_port; - - if(!lwres_prefs_initialized) { - lwres_handle = create_dissector_handle(dissect_lwres, proto_lwres); - lwres_prefs_initialized = TRUE; - } - else { - dissector_delete_uint("udp.port", lwres_port, lwres_handle); - } - - dissector_add_uint("udp.port", global_lwres_port, lwres_handle); - lwres_port = global_lwres_port; + dissector_handle_t lwres_handle; + lwres_handle = create_dissector_handle(dissect_lwres, proto_lwres); + dissector_add_uint_with_preference("udp.port", LWRES_UDP_PORT, lwres_handle); } /* |