Commit Graph

37 Commits

Author SHA1 Message Date
Patrick Kelsey
8bdc5a6251 MFV r285191: tcpdump 4.7.4.
Also, the changes made in r272451 and r272653 that were lost in the
merge of 4.6.2 (r276788) have been restored.

PR: 199568
Differential Revision: https://reviews.freebsd.org/D3007
Reviewed by: brooks, hiren
Approved by: jmallett (mentor)
MFC after: 1 month
2015-07-08 16:19:32 +00:00
Brooks Davis
04c5335197 Merge from CheriBSD: 1065cf515a7c2062598009c1318055aacbb39e80
Convert the pfsync dissector to use the netdissect framework.

Differential Revision:	https://reviews.freebsd.org/D2359
Reviewed by:	glebius
Sponsored by:	DARPA, AFRL
2015-04-24 16:11:22 +00:00
Pedro F. Giffuni
20869109e3 MFV r277782:
Merge some cherry-picked fixes originating in OpenBSD

Check whether the version field is available before looking at it.
While we're at it, use ND_TCHECK(), rather than a hand-rolled check, to
check whether we have the full fixed-length portion of the IPv4 header.

commit c67afe913011138a2504ec4d3d423b48e73b12f3

Do more length checking. From OpenBSD.

commit d7516761f9c4877bcb05bb6543be3543e165249
2015-01-27 01:45:47 +00:00
Xin LI
3c602fabf9 MFV r276761: tcpdump 4.6.2.
MFC after:	1 month
2015-01-07 19:55:18 +00:00
Gleb Smirnoff
3e4d5cd37b Make userland tools honor WITHOUT_PF build option.
Tested by:	dt71@gmx.com
2013-10-29 17:38:13 +00:00
Xin LI
d09a7e67b9 MFV: tcpdump 4.3.0.
MFC after:	4 weeks
2012-10-05 20:19:28 +00:00
Gleb Smirnoff
ffe9c13e2a Provide ability for printing and decoding pfsync(4) traffic. This
doesn't mean supporting IFT_PFSYNC (which I hope will eventually
die). This means decoding packets with IP protocol of 240 caught
on any normal interface like Ethernet.

  The code is based on couple of files from OpenBSD, significantly
modified by myself.

  Parser differentiates for four levels of verbosity: no -v, -v,
-vv and -vvv.

  We don't yet forward this code upstream, because currently it
strongly relies on if_pfsync.h and even on pfvar.h. I hope that
this can be fixed in future.

Reviewed by:	gnn, delphij
2012-10-05 07:51:21 +00:00
Xin LI
cac3dcd5f9 Merge tcpdump 4.2.1.
MFC after:	2 weeks
2012-05-17 05:11:57 +00:00
Rui Paulo
27df3f5ddd Merge tcpdump-4.1.1. 2010-10-28 19:06:17 +00:00
Rui Paulo
a5779b6e02 Merge tcpdump 4.0.0 from the vendor branch. 2009-03-21 18:30:25 +00:00
Rui Paulo
81ceab7147 Flatten vendor/tcpdump and remove keyword expansion. 2009-03-20 13:27:51 +00:00
Max Laier
abf2519367 Resolve merge conflicts
Approved by:	re (kensmith)
Obtained from:	tcpdump.org
2007-10-16 02:31:48 +00:00
Max Laier
b5bfcb5d8a Import of tcpdump v3.9.8 2007-10-16 02:20:42 +00:00
Sam Leffler
17cb103cb1 resolve merge conflicts
MFC after:	1 month
2006-09-04 20:25:04 +00:00
Sam Leffler
2ebc47db5b Import of tcpdump v3.9.4 2006-09-04 20:04:42 +00:00
Sam Leffler
29292c17af resolve merge conflicts
Approved by:	re (scottl)
2005-07-11 04:14:02 +00:00
Sam Leffler
f4d0c64a1d Virgin import of tcpdump v3.9.1 (release) from tcpdump.org
Approved by:	re (scottl)
2005-07-11 03:54:22 +00:00
Sam Leffler
c1ad1296ec resolve merge conflicts and update for proper build; including:
o print-fr.c returned to code on vendor branch
o remove pmap_prot.h include from print-sunrprc.c
o remove gcc/i386-specific ntoh* write-arounds from tcpdump-stdinc.h

Reviewed by:	bms
2005-05-29 19:09:28 +00:00
Sam Leffler
1de50e9f41 Virgin import of tcpdump v3.9.1 (alpha 096) from tcpdump.org 2005-05-29 18:17:16 +00:00
Bruce M Simpson
cc391cce11 Merge of tcpdump 3.8.3 from tcpdump.org, with the following caveats:
print-atm.c no longer performs special handling for FORE headers; these
 can no doubt be re-added at a later date.

 print-fr.c is effectively a no-op.

 print-llc.c has had the default_print_unaligned() call removed as
 tcpdump no longer defines this function, however the prototype is still
 present. Suggest we roll in a diff to use print_unknown_data().
2004-03-31 14:57:24 +00:00
Bruce M Simpson
5b0fe47811 Import tcpdump 3.8.3, from http://www.tcpdump.org/releases/tcpdump-3.8.3.tar.gz 2004-03-31 09:17:26 +00:00
Bill Fenner
0e0def197a Merge tcpdump 3.7.2 2003-03-02 08:25:48 +00:00
Bill Fenner
9afd0c2902 Import tcpdump 3.7.2 (fudging for multi-DLT support) from
http://www.tcpdump.org/release/tcpdump-3.7.2.tar.gz
2003-03-02 08:22:26 +00:00
Bill Fenner
a1c2090e60 Merge tcpdump 3.7.1
MFC after:	2 weeks
2002-06-21 00:49:02 +00:00
Bill Fenner
a90e161be3 Import tcpdump 3.7.1, from
http://www.tcpdump.org/release/tcpdump-3.7.1.tar.gz
2002-06-21 00:43:23 +00:00
Bill Fenner
943ee2b15a Merge tcpdump 3.6.2 2001-04-03 07:50:46 +00:00
Bill Fenner
685295f4d7 Virgin import of tcpdump.org tcpdump v3.6.2 2001-04-03 07:45:48 +00:00
Bill Fenner
a88113a830 Merge tcpdump 3.5 2000-01-30 01:05:24 +00:00
Bill Fenner
b045338223 Virgin import of tcpdump.org tcpdump v3.5 2000-01-30 00:45:58 +00:00
Bill Fenner
699fc31439 Merge tcpdump 3.4
PR:		bin/7877
1998-09-15 19:46:59 +00:00
Bill Fenner
4644f044b2 Virgin import of LBL tcpdump v3.4 1998-09-15 19:36:32 +00:00
Bill Fenner
2ebf6c0513 Merge tcpdump 3.3.
The print_nfs.c changes are pretty extensive; this is partially because
 LBL did a lot of cleanup and partially because I removed lots of
 pointless changes away from the LBL style.

PR:		3371
mostly-Submitted by:	Chris Timmons <skynyrd@opus.cts.cwu.edu>
1997-05-27 02:17:42 +00:00
Bill Fenner
4de76e3137 Virgin import of LBL tcpdump v3.3 1997-05-27 02:11:31 +00:00
Bill Fenner
eb1accc762 LBL chose to use IPPROTO_ENCAP to represent IP proto 4 encapsulation
as performed by the multicast kernel modifications.  However, BSD
already had IPPROTO_ENCAP defined as 98 (RFC 1241 encapsulation).

This changes the use of IPPROTO_ENCAP to IPPROTO_IPIP, which is
the BSD name for IP proto 4.
1996-11-26 01:43:20 +00:00
Bill Fenner
f2e3e9a91e Fix the IGMP printer. A lost pair of parenthesis caused all IGMP
reports to be printed as IGMPv1, and a misapplied patch caused
IGMP Leave messages to be partially interpreted as DVMRP routing
messages.
1996-11-25 06:20:54 +00:00
Paul Traina
9cc97c3a9c Improvements to IGMP message decoding.
Add support for the router-alert option.
Submitted by:	Bill Fenner <fenner@parc.xerox.com>
1996-08-19 21:39:00 +00:00
Paul Traina
4edb46e9a8 Virgin import of unmodified tcpdump v3.2.1 distribution from LBL.
Obtained from: ftp://ftp.ee.lbl.gov/tcpdump.tar.Z on 19-Aug-1996.
1996-08-19 20:34:12 +00:00