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CVS log for src/usr.sbin/tcpdump/print-lwres.c


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Default branch: MAIN


Revision 1.12 / (download) - annotate - [select for diffs], Wed Dec 28 21:30:19 2022 UTC (17 months, 1 week ago) by jmc
Branch: MAIN
CVS Tags: OPENBSD_7_5_BASE, OPENBSD_7_5, OPENBSD_7_4_BASE, OPENBSD_7_4, OPENBSD_7_3_BASE, OPENBSD_7_3, HEAD
Changes since 1.11: +1 -1 lines
Diff to previous 1.11 (colored)

spelling fixes; from paul tagliamonte
any parts of his diff not taken are noted on tech

Revision 1.11 / (download) - annotate - [select for diffs], Wed Jan 5 05:37:37 2022 UTC (2 years, 5 months ago) by dlg
Branch: MAIN
CVS Tags: OPENBSD_7_2_BASE, OPENBSD_7_2, OPENBSD_7_1_BASE, OPENBSD_7_1
Changes since 1.10: +0 -2 lines
Diff to previous 1.10 (colored)

more -Wunused-but-set-variable fixes

Revision 1.10 / (download) - annotate - [select for diffs], Mon Oct 22 16:12:45 2018 UTC (5 years, 7 months ago) by kn
Branch: MAIN
CVS Tags: OPENBSD_7_0_BASE, OPENBSD_7_0, OPENBSD_6_9_BASE, OPENBSD_6_9, OPENBSD_6_8_BASE, OPENBSD_6_8, OPENBSD_6_7_BASE, OPENBSD_6_7, OPENBSD_6_6_BASE, OPENBSD_6_6, OPENBSD_6_5_BASE, OPENBSD_6_5
Changes since 1.9: +0 -2 lines
Diff to previous 1.9 (colored)

Remove #ifdef INET6

There's not reason to build without IPv6 support, `-U INET6' builds were
broken anyway.

Fix an empty redefine for IPPROTO_IPV6 in print-ip.c while here.

No object change on amd64 and sparc64 with clang, gcc compiles differently
but behaviour stays the same.

OK denis deraadt

Revision 1.9 / (download) - annotate - [select for diffs], Fri Jul 6 05:47:22 2018 UTC (5 years, 11 months ago) by dlg
Branch: MAIN
CVS Tags: OPENBSD_6_4_BASE, OPENBSD_6_4
Changes since 1.8: +1 -1 lines
Diff to previous 1.8 (colored)

Rework UDP parsing, particularly around IP addresses.

This originally started as trying to put a consistent space between
the UDP header information and the payload parsing, but while doing
that I noticed inconsistent IPv4 vs IPv6 handling.

Apart from the default "srcip.srcport > dstip.dstpor" output, all
the other places that IP addresses were printed assumed IPv4. It
looks like it is possible that udp_print() can be called without
an IP header, which made these blind IPv4 prints turn into NULL
derefs.

This fixes the problem above by only having a single place that
prints the addresses out, and makes sure to get the difference
between IPv4, IPv6 and no IP correct.

This changes how the checksum is calculated. It incrementally builds
the UDP checksum by feeding the IPv4 and v6 addresses in separately,
then using common code for the rest of the pseudo header and actual
payload.

Lastly, this does make printing the space between the UDP header
and its payload consistent. The UDP code is now responsible for
adding a space after itself so the payload parsers don't have to.
They got it wrong in some cases anyway, so this should be a lot
more uniform.

help and ok sthen@

Revision 1.8 / (download) - annotate - [select for diffs], Mon Nov 16 00:16:39 2015 UTC (8 years, 6 months ago) by mmcc
Branch: MAIN
CVS Tags: OPENBSD_6_3_BASE, OPENBSD_6_3, OPENBSD_6_2_BASE, OPENBSD_6_2, OPENBSD_6_1_BASE, OPENBSD_6_1, OPENBSD_6_0_BASE, OPENBSD_6_0, OPENBSD_5_9_BASE, OPENBSD_5_9
Changes since 1.7: +1 -1 lines
Diff to previous 1.7 (colored)

Remove remaining instances of the register keyword.

ok deraadt@

Revision 1.7 / (download) - annotate - [select for diffs], Fri Aug 21 02:07:32 2015 UTC (8 years, 9 months ago) by deraadt
Branch: MAIN
Changes since 1.6: +2 -2 lines
Diff to previous 1.6 (colored)

since stdlib.h is in scope, don't cast.... you know the drill.
no sneakiness detected by krw

Revision 1.6 / (download) - annotate - [select for diffs], Fri Jan 16 06:40:21 2015 UTC (9 years, 4 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_8_BASE, OPENBSD_5_8, OPENBSD_5_7_BASE, OPENBSD_5_7
Changes since 1.5: +0 -1 lines
Diff to previous 1.5 (colored)

Replace <sys/param.h> with <limits.h> and other less dirty headers where
possible.  Annotate <sys/param.h> lines with their current reasons.  Switch
to PATH_MAX, NGROUPS_MAX, HOST_NAME_MAX+1, LOGIN_NAME_MAX, etc.  Change
MIN() and MAX() to local definitions of MINIMUM() and MAXIMUM() where
sensible to avoid pulling in the pollution.  These are the files confirmed
through binary verification.
ok guenther, millert, doug (helped with the verification protocol)

Revision 1.5 / (download) - annotate - [select for diffs], Tue Oct 27 23:59:55 2009 UTC (14 years, 7 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_5_6_BASE, OPENBSD_5_6, OPENBSD_5_5_BASE, OPENBSD_5_5, OPENBSD_5_4_BASE, OPENBSD_5_4, OPENBSD_5_3_BASE, OPENBSD_5_3, OPENBSD_5_2_BASE, OPENBSD_5_2, OPENBSD_5_1_BASE, OPENBSD_5_1, OPENBSD_5_0_BASE, OPENBSD_5_0, OPENBSD_4_9_BASE, OPENBSD_4_9, OPENBSD_4_8_BASE, OPENBSD_4_8, OPENBSD_4_7_BASE, OPENBSD_4_7
Changes since 1.4: +0 -5 lines
Diff to previous 1.4 (colored)

rcsid[] and sccsid[] and copyright[] are essentially unmaintained (and
unmaintainable).  these days, people use source.  these id's do not provide
any benefit, and do hurt the small install media
(the 33,000 line diff is essentially mechanical)
ok with the idea millert, ok dms

Revision 1.4 / (download) - annotate - [select for diffs], Sun Oct 7 16:41:05 2007 UTC (16 years, 8 months ago) by deraadt
Branch: MAIN
CVS Tags: OPENBSD_4_6_BASE, OPENBSD_4_6, OPENBSD_4_5_BASE, OPENBSD_4_5, OPENBSD_4_4_BASE, OPENBSD_4_4, OPENBSD_4_3_BASE, OPENBSD_4_3
Changes since 1.3: +1 -1 lines
Diff to previous 1.3 (colored)

trash $Header goo which is just annoying; 5595

Revision 1.3 / (download) - annotate - [select for diffs], Mon Mar 15 20:47:46 2004 UTC (20 years, 2 months ago) by djm
Branch: MAIN
CVS Tags: OPENBSD_4_2_BASE, OPENBSD_4_2, OPENBSD_4_1_BASE, OPENBSD_4_1, OPENBSD_4_0_BASE, OPENBSD_4_0, OPENBSD_3_9_BASE, OPENBSD_3_9, OPENBSD_3_8_BASE, OPENBSD_3_8, OPENBSD_3_7_BASE, OPENBSD_3_7, OPENBSD_3_6_BASE, OPENBSD_3_6, OPENBSD_3_5_BASE, OPENBSD_3_5
Changes since 1.2: +2 -2 lines
Diff to previous 1.2 (colored)

if (foo); ok aaron@

Revision 1.2 / (download) - annotate - [select for diffs], Thu Mar 8 00:36:42 2001 UTC (23 years, 3 months ago) by itojun
Branch: MAIN
CVS Tags: OPENBSD_3_4_BASE, OPENBSD_3_4, OPENBSD_3_3_BASE, OPENBSD_3_3, OPENBSD_3_2_BASE, OPENBSD_3_2, OPENBSD_3_1_BASE, OPENBSD_3_1, OPENBSD_3_0_BASE, OPENBSD_3_0, OPENBSD_2_9_BASE, OPENBSD_2_9
Changes since 1.1: +2 -2 lines
Diff to previous 1.1 (colored)

correct use of a pointer variable.  sync with tcpdump.org.

Revision 1.1 / (download) - annotate - [select for diffs], Tue Mar 6 16:42:08 2001 UTC (23 years, 3 months ago) by jakob
Branch: MAIN

add lwres (BINDv9 resolver) printing. from tcpdump.org and modified by ho@

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