diff options
Diffstat (limited to 'epan/dissectors/packet-oicq.c')
-rw-r--r-- | epan/dissectors/packet-oicq.c | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/epan/dissectors/packet-oicq.c b/epan/dissectors/packet-oicq.c index ba0581dc24..55beac75cd 100644 --- a/epan/dissectors/packet-oicq.c +++ b/epan/dissectors/packet-oicq.c @@ -113,13 +113,18 @@ static const value_string oicq_command_vals[] = { * pinfo - packet info * proto_tree - resolved protocol tree */ -static void +static int dissect_oicq(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) { proto_tree *oicq_tree; proto_item *ti; int offset = 0; - + + /* Make sure this packet is for us */ + if(match_strval(tvb_get_guint8(tvb, 0), oicq_flag_vals) == NULL && + match_strval(tvb_get_ntohs(tvb, 3), oicq_command_vals) == NULL) + return 0; + if (check_col(pinfo->cinfo, COL_PROTOCOL)) col_set_str(pinfo->cinfo, COL_PROTOCOL, "OICQ"); @@ -155,6 +160,8 @@ dissect_oicq(tvbuff_t *tvb, packet_info *pinfo, proto_tree *tree) } + + return tvb_length(tvb); } void @@ -195,7 +202,7 @@ proto_reg_handoff_oicq(void) { dissector_handle_t oicq_handle; - oicq_handle = create_dissector_handle(dissect_oicq, proto_oicq); + oicq_handle = new_create_dissector_handle(dissect_oicq, proto_oicq); dissector_add("udp.port", UDP_PORT_OICQ, oicq_handle); } |