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138 Commits

Author SHA1 Message Date
David E. O'Brien
35a6917047 Document that 'bad cksum 0' is expected on NICs with checksum off-loading. 2006-06-20 05:04:05 +00:00
Sam Leffler
06885fed80 correct check for whether or not md5 signature matches; applied 
to vendor branch since this is already in their depot
 2005-11-13 19:28:17 +00:00
Sam Leffler
d954c733ba This commit was generated by cvs2svn to compensate for changes in r152390, 
which included commits to RCS files with non-trunk default branches.
 2005-11-13 19:28:17 +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
f6fb7a2cfe This commit was generated by cvs2svn to compensate for changes in r147899, 
which included commits to RCS files with non-trunk default branches.
 2005-07-11 03:54:22 +00:00
Sam Leffler
dd9c1736f5 pullup security fix on vendor branch 2005-06-09 15:54:42 +00:00
Sam Leffler
cc157742d1 Correct several denial-of-service vulnerabilities in tcpdump. 
Security:	FreeBSD-SA-05:10.tcpdump
Security:	CAN-2005-1267, CAN-2005-1278, CAN-2005-1279, CAN-2005-1280
Obtained from:	tcpdump.org
 2005-06-09 15:42:58 +00:00
Sam Leffler
fa2afacabb This commit was generated by cvs2svn to compensate for changes in r147173, 
which included commits to RCS files with non-trunk default branches.
 2005-06-09 15:42:58 +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
d93a098204 Virgin import of tcpdump v3.9.1 (alpha 096) from tcpdump.org 2005-05-29 18:24:21 +00:00
Sam Leffler
3d1038b8ce This commit was generated by cvs2svn to compensate for changes in r146775, 
which included commits to RCS files with non-trunk default branches.
 2005-05-29 18:24:21 +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
Sam Leffler
233f3abd96 This commit was generated by cvs2svn to compensate for changes in r146773, 
which included commits to RCS files with non-trunk default branches.
 2005-05-29 18:17:16 +00:00
Bruce M Simpson
a0fba9baed Fix NULL pointer dereference bug when parsing IPV6CP traffic. 
This file is already off the vendor branch, and the fix will be
in future tcpdump.org vendor branch imports.

PR:		bin/76497
MFC after:	1 week
Obtained from:	tcpdump.org rev 1.89.2.4
Discussed with:	fenner, keramida
 2005-01-24 14:56:48 +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
Bruce M Simpson
87e4d12e4a This commit was generated by cvs2svn to compensate for changes in r127668, 
which included commits to RCS files with non-trunk default branches.
 2004-03-31 09:17:26 +00:00
Bill Fenner
c76561e4dc Commit vendor update for vulnerabilities found by 
Jonathan Heusser <jonny@drugphish.ch>
 2004-01-13 17:28:59 +00:00
Bill Fenner
cea4bb1622 This commit was generated by cvs2svn to compensate for changes in r124488, 
which included commits to RCS files with non-trunk default branches.
 2004-01-13 17:28:59 +00:00
Bill Fenner
b97c9af58a Commit vendor fix for l2tp vulnerability reported by 
Przemyslaw Frasunek on bugtraq list.
 2004-01-13 17:28:06 +00:00
Bill Fenner
11c9ffd1ce This commit was generated by cvs2svn to compensate for changes in r124486, 
which included commits to RCS files with non-trunk default branches.
 2004-01-13 17:28:06 +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
e32fdc8718 This commit was generated by cvs2svn to compensate for changes in r111726, 
which included commits to RCS files with non-trunk default branches.
 2003-03-02 08:22:26 +00:00
Bill Fenner
aa1a4c1370 Merge Multi-DLT support. 2003-01-26 01:23:26 +00:00
Bill Fenner
0ccd7b511b Commit tcpdump.org's multi-DLT support to vendor branch. 2003-01-26 01:16:33 +00:00
Bill Fenner
a63efadcf1 This commit was generated by cvs2svn to compensate for changes in r109839, 
which included commits to RCS files with non-trunk default branches.
 2003-01-26 01:16:33 +00:00
Peter Wemm
dc14fb2388 Add in a patch from tcpdump-current (that will be included in the next 
import) to stop a segfault on ia64.  Add a #include to get missing
prototypes, particularly malloc().

Approved by: fenner
 2003-01-08 22:12:01 +00:00
Peter Wemm
a828a2f58c This commit was generated by cvs2svn to compensate for changes in r108968, 
which included commits to RCS files with non-trunk default branches.
 2003-01-08 22:12:01 +00:00
Bill Fenner
698bfaa4b5 Remove cruft. 2002-06-26 01:35:00 +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
1c6248dba0 This commit was generated by cvs2svn to compensate for changes in r98524, 
which included commits to RCS files with non-trunk default branches.
 2002-06-21 00:43:23 +00:00
Bill Fenner
93b99d6264 In TTEST2(), check to make sure the "l" argument isn't so large that 
"snapend - l" underflows; this fixes a buffer overflow with malformed
NFS packets, and may fix other buffer overflows with malformed packets.

Obtained from:	tcpdump.org CVS
 2002-06-17 15:26:56 +00:00
Julian Elischer
f1f9d42a53 Quick hack to print out the non-standard pppoe used by 3com 2001-09-27 08:02:27 +00:00
Bill Fenner
d73c3f4796 Merge tcpdump 3.6.3 2001-07-23 23:15:44 +00:00
Bill Fenner
39eaefddae Virgin import of tcpdump.org tcpdump v3.6.3 2001-07-23 23:15:13 +00:00
Bill Fenner
669c0adba2 This commit was generated by cvs2svn to compensate for changes in r80231, 
which included commits to RCS files with non-trunk default branches.
 2001-07-23 23:15:13 +00:00
Bill Fenner
7e9c480713 Check in the diff for rev 1.11 of tcpdump.org's print-smb.c 
to replace freebsd.org's rev 1.2.
 2001-04-04 00:11:06 +00:00
Bill Fenner
84c29ae3c4 This commit was generated by cvs2svn to compensate for changes in r75147, 
which included commits to RCS files with non-trunk default branches.
 2001-04-04 00:11:06 +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
4df395f42e This commit was generated by cvs2svn to compensate for changes in r75115, 
which included commits to RCS files with non-trunk default branches.
 2001-04-03 07:45:48 +00:00
Kris Kennaway
7524a0790d * Buffer-safe string function cleanup. There are a couple of strcpy() 
and strcat()s which would be more difficult to fix, but I think they're
  safe anyway.
* Don't crash at runtime by overflowing a buffer with constant data in
  print-icmp.c on a long hostname.
* Don't overflow a static buffer by trying to decode an AFS ACL into a buffer
  which is way too small for it.

Reviewed by:    -audit
 2000-10-05 02:49:49 +00:00
Bill Fenner
bb1ba4173a Include ip6.h from <netinet/>, not <netinet6/>. 
Submitted by:	Yoshinobu Inoue <shin@nd.net.fujitsu.co.jp>
Approved by:	jkh
 2000-03-08 02:24:10 +00:00
Bill Fenner
9537d84e80 Fix nybble-order bug in PIM printer. 
Approved by:	jkh
 2000-02-17 03:30:04 +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
623fbbc49c This commit was generated by cvs2svn to compensate for changes in r56893, 
which included commits to RCS files with non-trunk default branches.
 2000-01-30 00:45:58 +00:00
Archie Cobbs
0989ffbd53 Document the -X flag. 2000-01-26 18:55:58 +00:00
Archie Cobbs
37eaa1d162 Add the -X flag to dump the buffer in "emacs-hexl" style, 
that is, with ASCII character decoding.

Obtained from:	OpenBSD
 2000-01-26 18:10:21 +00:00
Brian Somers
40e7a3d7fd Pass the pppoe packets into do_ppp_print correctly. 1999-11-27 18:04:57 +00:00
Brian Somers
e8fdcab380 Support PPPoE. 
Add a missing comma to the lcp config options table.
 1999-11-14 11:28:11 +00:00
Larry Lile
14fffcebea Add source routing support. 1999-08-28 15:14:15 +00:00
Julian Elischer
722012cc0c World, I'd like you to meet the first FreeBSD token Ring driver. 
This  is for various Olicom cards. An IBM driver is following.
This patch also adds support to tcpdump to decode packets on tokenring.
Congratulations to the proud father.. (below)

Submitted by:	Larry Lile <lile@stdio.com>
 1999-02-20 11:18:00 +00:00
Bill Fumerola
af693bfbc1 Remove bogus reference. 
PR:		docs/8430
Submitted by:	jkb
 1998-12-29 02:53:08 +00:00
Peter Hawkins
db4ce352d0 PR: 8429 
Submitted by:		jkb@FreeBSD.ORG
correct typo in example
 1998-10-24 10:08:05 +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
90dc276c84 This commit was generated by cvs2svn to compensate for changes in r39297, 
which included commits to RCS files with non-trunk default branches.
 1998-09-15 19:36:32 +00:00
Peter Hawkins
3cf9b7ae04 PR: 7741 
Submitted by:	Hellmuth Michaelis <hm@kts.org>
add LCP/PAP/CHAP/IPCP frame printing functionality
 1998-08-30 05:32:44 +00:00
Peter Wemm
e0269ee77c Zap the T_UID,T_GID and T_UINFO stuff, it doesn't exist in the bind8 
headers.  As I understand it, it was for some really ancient athena stuff
that has long been replaced.
 1998-06-11 14:40:42 +00:00
Paul Traina
1c1351793c Handle frame relay, decode ATM VP/VC info, and handle ISO over FR. 1998-01-01 04:13:54 +00:00
Paul Traina
13acb9488b Add frame-relay decode support. 1997-12-31 21:50:31 +00:00
Garrett Wollman
0bfc6e6706 This is a hack. Decode IEEE 802.1Q VLAN tagging so that we can decode 
tagged traffic according to the encapsulated protocol.  It needs in
addition modifications to the filter generator which would deal with
checking the ethertype and vlan header as required.
 1997-12-08 21:42:35 +00:00
Bill Fenner
685b49de6d Get rid of the T2CHECK() macro, since it duplicates functionality 
available from TCHECK(), TCHECK2(), TTEST() and TTEST2().
 1997-05-27 02:20:36 +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
5775941a02 This commit was generated by cvs2svn to compensate for changes in r26180, 
which included commits to RCS files with non-trunk default branches.
 1997-05-27 02:11:31 +00:00
Garrett Wollman
ee3e763371 Update to reflect changes in net/if.h. 1997-01-03 20:10:04 +00:00
Adam David
18c5c2467a repair editor damage 1996-12-11 20:13:23 +00:00
Poul-Henning Kamp
bfdc83c7c5 Please shut up if asked to be quiet. 1996-12-11 09:38:18 +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
735211d3e9 Make things compile again. 1996-10-17 21:16:07 +00:00
Doug Rabson
647f50c3b3 Import NFSv3 support from NetBSD 
Obtained from: NetBSD
 1996-10-17 10:53:34 +00:00
Paul Traina
9ee4f69e6f Fix some typos 1996-10-01 01:08:47 +00:00
Paul Traina
0ca3c3e0f8 Here is a patch to make tcpdump recognise IPX packets that is using 
ETHERNET_II framing. It got lost during the tcpdump upgrade.

Submitted by: John.Hay@mikom.csir.co.za
 1996-09-15 17:55:09 +00:00
Paul Traina
36c6738a68 Print appletalk layer 3 addresses as 16 bit unsigned decimal numbers, 
not two 8 bit values.  This conforms to industry standard.

These changes have been sent back to LBL.
 1996-09-11 06:18:26 +00:00
Paul Traina
12e9609024 Fix bugs in the ISO (Fletcher) checksum, obey the -q flag, misc cleanup of 
ISO based code, and document new options (courtesy of libpcap).
Submitted by:	Tony Li <tli@jnx.com>
 1996-08-21 20:03:57 +00:00
Paul Traina
e8e91bdf52 Upgrade instructions 1996-08-19 21:55:18 +00:00
Paul Traina
d5a5022d60 Print IPX packets over a PPP link. 
Always display IPX network number in decimal (industry standard).
Decode other PPP protocol types too.

Submitted by:	peter, pst, John Hay <jhay@mikom.csir.co.za>
 1996-08-19 21:43:47 +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
1249582f6e Fix bugs in AARP packet handling and fake up a phantom LAP header 
since Ethertalk doesn't actually put one out on the wire.

Submitted by:	Toshihiro Kanda <candy@fct.kgc.co.jp>
 1996-08-19 21:37:18 +00:00
Paul Traina
930ecf536c Decode maximumim sized ethernet frames properly 1996-08-19 21:35:13 +00:00
Paul Traina
01bd0dbc7e Handle IS-IS IIH messages and print NSAPs in canonical format. 
Submitted by:	Tony Li <tli@jnx.com>
 1996-08-19 21:33:43 +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