- more length overflow check for ip6 related parsing
- protocol decode fixes
- add dhcp6 parser
XXX how should we maintain usr.sbin/tcpdump for years to come?
relationship with www.tcpdump.org codebase?
- put `usage' at the start of each message
- put a space between the option and arg in [-x foo]
* fix command parsing for when a two word command is invoked without
args or with an invalid second arg so that a more appropriate error
message is printed.
requesting a broadcast response, and we can unicast to a client without
using the ARP protocol, sent it directly to that client.'
Make some ARCS firmware happy.
Many thanks to Ted Lemon for debugging this.
and use these timeout in the lpq, lpd and lprm programs.
these stop hung remote printers that accept tcp connections but do
not process jobs from hanging the whole system and letting the sysadmin
have a clue about what is going on with this rogue printer.
- add a -r flag to lpd to allow `of' filters for remote jobs.
i know there are ways around this, but i just don't care.
- add a -f flag to lpf to add missing carriage returns.
useful when printing UNIX files to an, eg, LaserWriter that wants CR's
as well as LF's in raw text. stair-stepped text is no fun.
- implement child process accounting: we just have a limit on the number
of children we can have (settable by the sysadmin), and we sleep when
this number is reached. this can reduce malicious not-so-malicious
attacks on the print server by a rogue remote client..
- use setproctitle() where appropriate so the sysadmin has a clue about
what each of the lpd's here are doing.
this was useful to help diagnose a problem (that the above child process
accounting change reduces the lossages of) where a rogue client was
attempting "lpq" operations on one stuck queue in rapid succession,
causing the lpd server to be extremely slow, due to the large number
of lpd processes running.
i have been running these changes in production for about a year.
groupadd/groupmod/groupdel functionality, along with two front-end
utilities, user(8) and group(8).
Based on the addnerd package, but most of the interface has been
completely rewritten, and suggestions from simonb and mrg have been
incorporated.
24 characters would be displayed correctly.
Fixes bin/8880 by Brian Stark <bstark@uswest.net>.
While here, convert code to use getopt(3) and do some const poisoning.
Also g/c variables uid and euid, they are no longer needed after
the split of ../common_source/common.c
- Minor re-indenting
- Fix printing of @ignore in pkg_info (did this ever work?)
- Fix installing of local wildcard dependencies (unused in main system)
- Fix deleting of packages that depend on wildcard dependencies
(fexist() is not enough there :-)
installed version and binary packages. The size can be queried then
via pkg_info:
xfeyrer @ noon% pkg_info -s xv
Information for xv-3.10apl1:
Size of this package in bytes: 4670692
xfeyrer @ noon% pkg_info -S xv
Information for xv-3.10apl1:
Size in bytes including required pkgs: 14610165
While doing work on the size code, support for the @src directive was
removed (formerly enabled with the pkg_create -s switch, but unused in
our pkg system). The new pkg_info -s and -S switches were tested on
installed, local (file) and remote (ftp) packages.
In bsd.pkg.mk, take special care for pkg_* versions that do not have
the pkg_create -s and -S switches and do not record size information
there.
"make build" from the top).
XXX
if you do "make obj", you have to reference:
bind/named/obj/pathnames.h
from either of them by using relative path:
${.OBJDIR} = bind/named-xfer/obj or
${.CURDIR} = bind/named-xfer
-I${.OBJDIR}/../named was included but is not the correct one.
I used -I${.CURDIR}/../named/obj, but I'm not sure if it is the right way.
through sort before makedbm.
This drops Erik Rungi's <rungus@openface.ca> passwd.byname generation for
3000 entries from 25-30 seconds down to 0.75 seconds.
Escape white space characters and `#' characters. Do the inverse
when reading specs.
This is a temporary fix until we have strzouvis(3) (or some such)
which is an improved version of strvis (taking an additional list
of characters to encode).
Fixes PR 5006 and PR 7663
thorpej