diff options
| -rw-r--r-- | epan/dissectors/packet-gvsp.c | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/epan/dissectors/packet-gvsp.c b/epan/dissectors/packet-gvsp.c index 5cf1068871..cbcabd66a1 100644 --- a/epan/dissectors/packet-gvsp.c +++ b/epan/dissectors/packet-gvsp.c @@ -1404,6 +1404,16 @@ static gboolean dissect_gvsp_heur(tvbuff_t *tvb, packet_info *pinfo, proto_tree /* Check for valid format types */ if (format >= 1 && format <= 6) { + if(format == GVSP_PACKET_LEADER && tvb_captured_length_remaining(tvb, 8) >= 2) + { + guint32 payloadtype; + payloadtype = tvb_get_ntohs(tvb, 8); + payloadtype &= 0x3FFF; + if (try_val_to_str_ext(payloadtype, &payloadtypenames_ext) == NULL ){ + return FALSE; + } + } + conversation = find_or_create_conversation(pinfo); conversation_set_dissector(conversation, gvsp_handle); dissect_gvsp(tvb, pinfo, tree, data); |