diff options
| author | Guy Harris <guy@alum.mit.edu> | 1999-11-02 07:04:46 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 1999-11-02 07:04:46 +0000 |
| commit | 95cb4ddd732c811f3c9e578619f9423a58ccb745 (patch) | |
| tree | ecfb3690c6047f8c9708844e83106e9e6201c7fd | |
| parent | dfab69a7714ba1ebbc97baad0a56409f321d09df (diff) | |
Make the TCP header length field more closely resemble the IP header
length field.
svn path=/trunk/; revision=964
| -rw-r--r-- | packet-tcp.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/packet-tcp.c b/packet-tcp.c index 3a47d3cc74..1d70886717 100644 --- a/packet-tcp.c +++ b/packet-tcp.c @@ -1,7 +1,7 @@ /* packet-tcp.c * Routines for TCP packet disassembly * - * $Id: packet-tcp.c,v 1.39 1999/11/02 05:03:02 guy Exp $ + * $Id: packet-tcp.c,v 1.40 1999/11/02 07:04:46 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@zing.org> @@ -66,7 +66,7 @@ static int hf_tcp_dstport = -1; static int hf_tcp_port = -1; static int hf_tcp_seq = -1; static int hf_tcp_ack = -1; -static int hf_tcp_hlen = -1; +static int hf_tcp_hdr_len = -1; static int hf_tcp_flags = -1; static int hf_tcp_flags_urg = -1; static int hf_tcp_flags_ack = -1; @@ -426,7 +426,8 @@ dissect_tcp(const u_char *pd, int offset, frame_data *fd, proto_tree *tree) { proto_tree_add_item(tcp_tree, hf_tcp_seq, offset + 4, 4, th.th_seq); if (th.th_flags & TH_ACK) proto_tree_add_item(tcp_tree, hf_tcp_ack, offset + 8, 4, th.th_ack); - proto_tree_add_item(tcp_tree, hf_tcp_hlen, offset + 12, 1, hlen); + proto_tree_add_item_format(tcp_tree, hf_tcp_hdr_len, offset + 12, 1, hlen, + "Header length: %u bytes", hlen); tf = proto_tree_add_item_format(tcp_tree, hf_tcp_flags, offset + 13, 1, th.th_flags, "Flags: 0x%04x (%s)", th.th_flags, flags); field_tree = proto_item_add_subtree(tf, ETT_TCP_FLAGS); @@ -559,8 +560,8 @@ proto_register_tcp(void) { "Acknowledgement number", "tcp.ack", FT_UINT32, BASE_DEC, NULL, 0x0, "" }}, - { &hf_tcp_hlen, - { "Header length", "tcp.hlen", FT_UINT8, BASE_DEC, NULL, 0x0, + { &hf_tcp_hdr_len, + { "Header Length", "tcp.hdr_len", FT_UINT8, BASE_DEC, NULL, 0x0, "" }}, { &hf_tcp_flags, |