diff options
| author | Guy Harris <guy@alum.mit.edu> | 2003-04-20 08:06:01 +0000 |
|---|---|---|
| committer | Guy Harris <guy@alum.mit.edu> | 2003-04-20 08:06:01 +0000 |
| commit | 87dfb09b12cd9d0df1ed278594fb376fb95f769b (patch) | |
| tree | fef3d18705b10ba52c1f99b6300a70d6d4b7882d /packet-ipv6.c | |
| parent | 56cd2c741b4e2250006fe2e1186becf535ddfc72 (diff) | |
Pull much of the processing done after a call to "fragment_add_check()"
into a subroutine, for use in other dissectors.
Use it in the IPv6 and CLNP dissectors.
svn path=/trunk/; revision=7510
Diffstat (limited to 'packet-ipv6.c')
| -rw-r--r-- | packet-ipv6.c | 33 |
1 files changed, 10 insertions, 23 deletions
diff --git a/packet-ipv6.c b/packet-ipv6.c index 5df2e81233..95aceb9187 100644 --- a/packet-ipv6.c +++ b/packet-ipv6.c @@ -1,7 +1,7 @@ /* packet-ipv6.c * Routines for IPv6 packet disassembly * - * $Id: packet-ipv6.c,v 1.95 2003/04/20 00:21:17 guy Exp $ + * $Id: packet-ipv6.c,v 1.96 2003/04/20 08:06:01 guy Exp $ * * Ethereal - Network traffic analyzer * By Gerald Combs <gerald@ethereal.com> @@ -71,6 +71,7 @@ static int hf_ipv6_fragment_overlap_conflict = -1; static int hf_ipv6_fragment_multiple_tails = -1; static int hf_ipv6_fragment_too_long_fragment = -1; static int hf_ipv6_fragment_error = -1; +static int hf_ipv6_reassembled_in = -1; static int hf_ipv6_mipv6_type = -1; static int hf_ipv6_mipv6_length = -1; @@ -644,28 +645,9 @@ again: offlg & IP6F_OFF_MASK, plen, offlg & IP6F_MORE_FRAG); - - if (ipfd_head != NULL) { - /* OK, we have the complete reassembled payload. - Allocate a new tvbuff, referring to the reassembled payload. */ - next_tvb = tvb_new_real_data(ipfd_head->data, ipfd_head->datalen, - ipfd_head->datalen); - - /* Add the tvbuff to the list of tvbuffs to which the tvbuff we - were handed refers, so it'll get cleaned up when that tvbuff - is cleaned up. */ - tvb_set_child_real_data_tvbuff(tvb, next_tvb); - - /* Add the defragmented data to the data source list. */ - add_new_data_source(pinfo, next_tvb, "Reassembled IPv6"); - - /* show all fragments */ - update_col_info = !show_fragment_tree(ipfd_head, &ipv6_frag_items, - ipv6_tree, pinfo, next_tvb); - } else { - /* We don't have the complete reassembled payload. */ - next_tvb = NULL; - } + next_tvb = process_reassembled_data(tvb, pinfo, "Reassembled IPv6", + ipfd_head, &ipv6_frag_items, hf_ipv6_reassembled_in, &update_col_info, + ipv6_tree); } else { /* If this is the first fragment, dissect its contents, otherwise just show it as a fragment. @@ -810,6 +792,11 @@ proto_register_ipv6(void) FT_NONE, BASE_NONE, NULL, 0x0, "IPv6 Fragments", HFILL }}, + { &hf_ipv6_reassembled_in, + { "Reassembled IPv6 in frame", "ipv6.reassembled_in", + FT_FRAMENUM, BASE_NONE, NULL, 0x0, + "This IPv6 packet is reassembled in this frame", HFILL }}, + /* Mobile IPv6 */ { &hf_ipv6_mipv6_type, { "Option Type ", "ipv6.mipv6_type", |