diff options
Diffstat (limited to 'packet-isakmp.c')
| -rw-r--r-- | packet-isakmp.c | 59 |
1 files changed, 30 insertions, 29 deletions
diff --git a/packet-isakmp.c b/packet-isakmp.c index 0d86879b92..b08e1cc97b 100644 --- a/packet-isakmp.c +++ b/packet-isakmp.c @@ -1,8 +1,9 @@ -/* packet-gre.c - * Routines for the Internet Security Association and Key Management Protocol (ISAKMP) +/* packet-isakmp.c + * Routines for the Internet Security Association and Key Management Protocol + * (ISAKMP) (RFC 2408) * Brad Robel-Forrest <brad.robel-forrest@watchguard.com> * - * $Id: packet-isakmp.c,v 1.22 2000/05/31 05:07:11 guy Exp $ + * $Id: packet-isakmp.c,v 1.23 2000/07/02 03:25:48 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -180,22 +181,22 @@ struct isakmp_hdr { #define E_FLAG 0x01 #define C_FLAG 0x02 #define A_FLAG 0x04 - guint32 message_id; - guint32 length; + guint8 message_id[4]; + guint8 length[4]; }; struct sa_hdr { guint8 next_payload; guint8 reserved; - guint16 length; - guint32 doi; - guint32 situation; + guint8 length[2]; + guint8 doi[4]; + guint8 situation[4]; }; struct proposal_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; guint8 proposal_num; guint8 protocol_id; guint8 spi_size; @@ -205,10 +206,10 @@ struct proposal_hdr { struct trans_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; guint8 transform_num; guint8 transform_id; - guint16 reserved2; + guint8 reserved2[2]; }; #define TRANS_LEN(p) (pntohs(&((struct trans_hdr *)(p))->length)) @@ -216,83 +217,83 @@ struct trans_hdr { struct ke_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; }; struct id_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; guint8 id_type; guint8 protocol_id; - guint16 port; + guint8 port[2]; }; struct cert_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; guint8 cert_enc; }; struct certreq_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; guint8 cert_type; }; struct hash_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; }; struct sig_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; }; struct nonce_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; }; struct notif_hdr { guint8 next_payload; guint8 reserved; - guint16 length; - guint32 doi; + guint8 length[2]; + guint8 doi[4]; guint8 protocol_id; guint8 spi_size; - guint16 msgtype; + guint8 msgtype[2]; }; struct delete_hdr { guint8 next_payload; guint8 reserved; - guint16 length; - guint32 doi; + guint8 length[2]; + guint8 doi[4]; guint8 protocol_id; guint8 spi_size; - guint16 num_spis; + guint8 num_spis[2]; }; struct vid_hdr { guint8 next_payload; guint8 reserved; - guint16 length; + guint8 length[2]; }; struct cfg_hdr { guint8 next_payload; guint8 reserved; - guint8 length; + guint8 length[2]; guint8 type; guint8 reserved2; - guint16 identifier; + guint8 identifier[2]; }; static void dissect_none(const u_char *, int, frame_data *, proto_tree *); @@ -1059,7 +1060,7 @@ dissect_config(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) { offset += (sizeof(hdr->type) + sizeof(hdr->reserved2)); proto_tree_add_text(ntree, NullTVB, offset, sizeof(hdr->identifier), - "Identifier: %u",hdr->identifier); + "Identifier: %u", pntohs(&hdr->identifier)); offset += sizeof(hdr->identifier); length -= sizeof(*hdr); |