pass udp from any 53 to ${oip}
allows an attacker to access ANY local port by simply binding his local
side to 53. The state keeping mechanism is the correct way to allow DNS
replies to go back to their source.
through the use of a new build directive, MACHINE_CPU, which contains a
list of the CPU generations/features for which optimizations are desired.
This feature will be extended to cover the ports tree in the future.
Currently OpenSSL provides optimizations for i386, i586 and i686-class
CPUs. Currently it has not been tested on an i386 or i486.
Teach make(1) to provide sensible defaults for MACHINE_CPU if it is not
defined (namely, the lowest common denominator CPU we support for each
architecture). Currently this is i386 for the i386 architecture and ev4
for the alpha. sys.mk also sets the variable as a last resort for
consistency with MACHINE_ARCH and bootstrapping from very old versions of
make.
Benchmarks show a significant speed increase even in the i386 case, with
additional improvements for i586 and i686 systems. For maximum performance
define MACHINE_CPU=i686 i586 i386 in /etc/make.conf.
Based on a patch submitted by: Mike Silbersack <silby@silby.com>
Reviewed by: current
trigger happy and turn off sendmail_enable entirely (instead of setting
sendmail_flags to -q30m instead). I have seen boxes with things like daily
run reports that have sat in mailq for 5 months. Since /usr/sbin/sendmail
is actually mailwrapper, this should be safe for the other plugins that
provide the sendmail calling interface.
default syslog target for console messages (when enabled in
syslog.conf). Use the same rotation defaults as with
/var/log/messages -- every 100kb of log, compress back logs,
and keep five rotated logs.
o Note: phk also thought it would be useful to force rotation
each boot. This commit does not introduce such a rotation.
Reviewed by: phk
compiled in. This involves a commented out sshd line to match the
remainder of the commented out pam_kerberosIV.so entries. This
doesn't quite restore the correct behavior, as ticket files are
not managed properly, but it's an improvement.
Forgotten by: green
just messages{,.0*} when looking for login failures and refused
connections.
PR: 23415
Mostly submitted by: phk
Convert a few " "s to tabs while I'm here - for consistency.
reference. The sysinstall binary is now in root's standard PATH,
so there's no need for explicit pathing, and there's some value
in a manual page reference.
- ipv6_network_interfaces has all available interfaces to work for
static configuration even if the host is end host. When rtsol is
invoked, singleness of interface is checked.
it at boot time closer to the way we want it to be in the final version.
* Move the default directory to /var/db/entropy
* Run the entropy saving cron job every 11 minutes. This seems
to be a better default, although still bikeshed material.
* Feed /dev/random some cheesy "entropy" from various commands
and files before the disks are mounted. This gives /dev/random
a better chance of running without blocking early.
* Move the reseeding with previously stored entropy to the point
immediately after the disks are mounted.
* Make the harvesting script a little safer in regards to the
possibility of accidentally overwriting something other
than a regular file.
it can be used to reseed at boot time. This will greatly increase
the chances that there will be sufficient entropy available at
boot time to prevent long delays.
For /etc/rc, remove the vmstat and iostat runs from the attempt
to provide some cheesy randomness if the files fail, since
those programs are dynamically linked, and ldd seems to want
some randomness to do its magic.
Guidance and parameters for this project were provided by
Mark Murray, based on the requirements of the Yarrow
algorithm. Some helpful suggestions for implementation
(including the tip about iostat and vmstat) were provided
by Sheldon Hearn. All blame for problems or mistakes is
mine of course.
as the previous line already tells us we are in rc.${MACHINE_ARCH}. This
also allows more syscons configuration messages during startup to fit on
one line.
Reviewed by: dougb
one-way hash functions for authentication purposes. There is no more
"set the libcrypt->libXXXcrypt" nightmare.
- Undo the libmd.so hack, use -D to hide the md5c.c internals.
- Remove the symlink hacks in release/Makefile
- the algorthm is set by set_crypt_format() as before. If this is
not called, it tries to heuristically figure out the hash format, and
if all else fails, it uses the optional auth.conf entry to chose the
overall default hash.
- Since source has non-hidden crypto in it there may be some issues with
having the source it in some countries, so preserve the "secure/*"
division. You can still build a des-free libcrypt library if you want
to badly enough. This should not be a problem in the US or exporting
from the US as freebsd.org had notified BXA some time ago. That makes
this stuff re-exportable by anyone.
- For consistancy, the default in absence of any other clues is md5. This
is to try and minimize POLA across buildworld where folk may suddenly
be activating des-crypt()-hash support. Since the des hash may not
always be present, it seemed sensible to make the stronger md5 algorithm
the default.
All things being equal, no functionality is lost.
Reviewed-by: jkh
(flame-proof suit on)
o Add the removable_interfaces variable for list of removable network
interfaces (PC-card ethernet, wireless network and USB ethernet etc).
o ifconfig_<ifn>_alias0, static_routes_<ifn>, removable_route_flush,
/etc/start_if.<ifn> and /etc/stop_if.<ifn> are support.
o removable_route_flush variable is set to "NO" if you want to use the
machine as gateway using two or more removable network cards. If
static routing is needed use static_routes_<ifn> instead of
static_routes or defaultrouter.
o The optional static_routes_<ifn> variable is likely static_routes.
o /etc/start_if.<ifn> and /etc/stop_if.<ifn> are shell script to be
specified that are called when a card is inserted or removed.
multifunction cards and I recieved reports that the card does not
workd by `config auto'. (MFPAO)
o Remove static assign of the IRQ number.
o Remove two duplicated entries.
o Join some entries using regex and fixed matching order problem.
These changes for boot.flp.
Suggested by: sanpei
distinction between the OS copyright message and the message displayed
gratuitously to each user at login. Because, well, they may be
different, among other things, and boy can a copyright message each
login consume some screen space. If people really want to do this,
they can copy /COPYRIGHT to /etc/COPYRIGHT.
Submitted by: Anders Andersson <anders@codefactory.se>
require the addition of flag 0x80000 to their config line in
pccard.conf(5). This flag is not optional. These Linksys cards will
not be recognized without it.
Reviewed by: imp, iwasaki
Apply a more consistent style to the echo statements in /etc/ scripts.
* Put quotes around each line
* Single quotes for lines with no variable interpolation
* Double quotes if there is
* Capitalize each word that begins a line
* Make echo -n 'Doing foo:' ... echo '.' more of a standard
Also:
* Use rm -f on /var/run/dev.db so if it's not there (devfs) it doesn't error
* Shorten the ldconfig messages so that the default fits on one line
* Test whether /var/msgs/bounds is a link before overwriting it
* Generally futz around with whitespace
* Put quotes around each line
* Single quotes for lines with no variable interpolation
* Double quotes if there is
* Capitalize each word that begins a line
* Make echo -n 'Doing foo:' ... echo '.' more of a standard
No functionality changes
In a few days I will commit a patch which changes vn(4) to use the
disk-minilayer. This will make vn(4) fully DEVFS friendly but have
the side effect that vnconfig needs the vn%d.ctl devices to be able
to configure vn(4).
Please remake your /dev/vn entries with this revision of MAKEDEV if
you don't rung DEVFS already.
from "PCMCIA SCSI MBH1040" to "PCMCIA SCSI MBH10401" "01". They are
based on the spc driver.
This will fix the conflicts of entry with REX-5536AM, REX-9836A,
and ICM PSC-2401 ("MBH10404" ones) which are based on stg driver.
The problem was pointed out in bsd-nomads several times since PAO2 days.
-Comment out the entry for "MBH10401" ones. The spc driver is
not supported yet.
-Add more comment about cards which has broken CIS
(some cards which has tuple of "PCMCIA SCSI MBH10404" "01").
Reported by: takachan@running-dog.net, y-nakaga@nwsl.mesh.ad.jp,
yuki@dayo.ne.jp
Obtained from: discussion in bsd-nomads mailing list
for a hung `daily' run to keep a `weekly' run from happening.
Same for `monthly'. We have always run `weekly' and `monthly' reguardless
of the execution status of `daily'. Until there is some consensus we should
not change the behavior.
On Saturdays, run daily and weekly sequentially, starting at 03:01 am.
This prevents daily and weekly from overlapping, while running weekly as
early as possible (i.e. as soon as daily finishes) to give it time to
finish before monthly starts at 05:30 am.
It's probably possible to do something similar with monthly, making it
run as soon as daily (and possibly weekly, if the first of the month
is a Saturday) finishes, but this is left as an exercise for the reader.
work right when the administrator has modified their runtime environment
in a manner not anticipated by our script.
Requested by: Tom Maher <tardis@ece.cmu.edu>
for a while, but a recent email to -stable suggests it should be spelled
out as the documentation of "password_format" is sparse.
Also add a `des_users' entry.
Submitted by: Sean O'Connell <sean@stat.Duke.EDU>
over the past couple years. The most recent came to the general consensus
that this was the best time, but no one actually made the change, so I'll
don my asbestos undies and dive in.
Please note that this time was chosen with input from people in various
countries with various methods and schedules for switching to and from DST.
There is no perfect time to schedule this job that works for everyone, but
this time both A) Works for more people, and B) Causes problems for fewer
people. And, ultimately, you can always change it if you need to.
ENABLE_SUID_SSH being defined reenable it for those that want it.
This follows discussion favoring the change from September. It
is not usually necessary to be setuid root, possibly less safe,
and less convenient (cannot use $HOSTALIASES, for example).
Submitted by: jedgar
overwriting $PATH, and find mknod $PATH instead of hardcoding /sbin so
that the copy of MAKEDEV on the fixit floppy is usable, since mknod and
expr live in /mnt2/stand when the fixit floppy is running.
Get rid of the sed invokation in release/Makefile that attempts to
delete the PATH setting stuff from MAKEDEV on the fixit floppy. This
hasn't worked since a long ago change to MAKEDEV caused the sed
expression to no longer match.
PR: misc/21241
a) the configured default printer entry might turn out to become a security hole
Although lpd isn't enabled by default in FreeBSD 4 and later versions
bad things might happen because of a simple copy and paste failure:
- fill up root-fs, if /dev/lpt0 doesn't exist
- fill up the spool dir (either root-fs or var-fs) if machine hadn't been
designed as print server
Therefore best decision: if people want printing, then configure both
1. /etc/rc.conf
2. /etc/printcap
the default entry wouldn't have served well all tastes and needs anyway...
design of most of our config files is, to have commented out suggestions
if a service is not active.
b) [Garance]
fix old and wrong documentation:
input filters are possible even if you print to a remote printer
this makes FreeBSDs implementation of lpd currently the best without
having to switch to port monster LPRng ...
c) fix pointer to wrong handbook section for a longer time .. so I doesn't fix the number
I'm only referring to the printing section, otherwise this would have to be fixed several
times, if the chapters should be reordered again ...
d) typo: chose -> choose
Submitted by: me and some suggestions by Garance
Approved by: Eivind and Garance A Drosihn <drosih@rpi.edu> in private e-mail
cosmetic changes
use /etc/pccard_ether for Xircom CreditCard Netwave
and 3Com Corporation" "3C562" (BUT NOT SUPPORTED).
fix `card line' of RATOC REX-5572 (as SCSI only)
use `config auto' for RATOC REX-5536AM, REX-9836A,
ICM PSC-2401 SCSI
- rtsol should be work for only one interface
- new variable ipv6_defaultrouter is added
- option name of rtadvd in comment are corrected
- ipv6_firewall_enable, ipv6_firewall_type, ipv6_firewall_script,
ipv6_firewall_logging are added to introduce rc.firewall6.
IPv6 firewall rule is just starting point and should be brushed up.
This commit includes PR18621, PR21694, PR22051.
PR: conf/18621, conf/21694, conf/22051
Reviewed by: asmodai
used in lower layer (scsi_low.c).
The flag of ncv for KME KXLC004 was chaged from 0x1 to 0x100.
The flag of nsp for PIO mode was chaged from 0x1 to 0x100.
I wasn't dropping the interface correctly, but not noticing because
the interface was going away when the card was ejected.
Submitted by: Motomichi Matsuzaki <mzaki@e-mail.ne.jp>
This confilcted with the entry of non PIO mode.
If you want to use them in PIO mode comment out entry of the non PIO mode
and uncommnet the PIO mode entry.
and stg drivers. Also all config indexes for these cards are changed
to auto.
Note, still if you would like to use cards which has a comment;
# (Do not put this entry under Bustoaster)
you need some quick hack. Uncomment the entry above.
Reviewed by: sanpei@FreeBSD.org
bind distribution, but until now was not being built as a separate
entity. For documentation, see these man pages:
assertions(3), eventlib(3), heap(3), logging(3), memcluster(3), tree(3).
Reviewed by: jdp
brought them to BSDcon and gratiously allowed me to test each one with
the wireless setup here. In addition, support another CF card which
YAMAMOTO-san also brought.
Also add a Lexar CF card which didn't work with auto on many laptops.
the 'ifconfig ifN delete' into pccard_ether under the 'stop'
function.
In addition start dhclient with a pid file based on the interface
name, e.g. /var/run/dhclient.ep0.pid, and kill the correct dhclient
(or dhcpc) process when the card is removed.
convinced myself that it's better then what we have, but still
not perfect.
/etc/rc : Attempt to seed /dev/random with multiple backoffs.
/etc/rc.shutdown : Attempt to write the entropy_file.
In debugging the above changes, I've run into some
inconsistancies... rc.shutdown is run via 'init 6', but
does not appear to be run via '/sbin/reboot'. Thus, this
set of changes improves life depending on the mechanism
used to shut the system down.
Submitted by: Doug Barton <DougB@gorean.org>
Approved by: markm
not allocate a pty(4) so it is not suitable at all for interactive
PAM modules. rlogind calls login(1) which is already PAM enabled.
Approved by: markm
the appropriate documentation added to rc.conf(5). If all goes well
with this over the next few weeks, the PR will be closed with the
pullup of patches back to 4-STABLE.
PR: 20202
Submitted by: Gerhard Sittig <Gerhard.Sittig@gmx.net>
Reviewed by: Darren Reed <darrenr@freebsd.org>
Approved by: Darren Reed <darrenr@freebsd.org>
Obtained from: Gerhard Sittig <Gerhard.Sittig@gmx.net>
are bad enough, but finger is hardly a critical system service and
it's traditionally been vulnerable to a variety of attacks; anybody
remember RTFM and his worm?
PC-card stuff. Also print a NEWLINE (!!) after that.
I'm driving mad each time when I see messages related to pccard before
"Enable PC-card." and particulary when I see
"Doing initial network setup". on the same line w/o a break.
make_dev() call.
At the moment, it is an error for anyone but root to write to this
device (EPERM), and the permissions don't suggest that. Soon, however,
anyone will be able to write here, but only root will cause an implicit
reseed.
All periodic sub-scripts <larf> now have their return codes interpreted
by periodic(8). Output may be masked based on variable values in
periodic.conf.
It's also now possible to email periodic output to arbitrary addresses,
or to send it to a log file, examples of which can be found in
newsyslog.conf.
The upshot of it all should be no discernable changes to the default
behaviour of periodic(8).
PR: 21250
-- Unknown
Now that the RSA algorithm is released into the public domain, build
librsaintl by default unless NO_RSAINTL is set in make.conf.
The native OpenSSL implementation of RSA is much faster, doesn't have
an artificial keysize limitation, has 30% fewer calories and tastes great!
configure FreeBSD so that various databases such as passwd and group can be
looked up using flat files, NIS, or Hesiod.
= Hesiod has been added to libc (see hesiod(3)).
= A library routine for parsing nsswitch.conf and invoking callback
functions as specified has been added to libc (see nsdispatch(3)).
= The following C library functions have been modified to use nsdispatch:
. getgrent, getgrnam, getgrgid
. getpwent, getpwnam, getpwuid
. getusershell
. getaddrinfo
. gethostbyname, gethostbyname2, gethostbyaddr
. getnetbyname, getnetbyaddr
. getipnodebyname, getipnodebyaddr, getnodebyname, getnodebyaddr
= host.conf has been removed from src/etc. rc.network has been modified
to warn that host.conf is no longer used at boot time. In addition, if
there is a host.conf but no nsswitch.conf, the latter is created at boot
time from the former.
Obtained from: NetBSD
cached when not in use. This changes the FreeBSD default from 30 minutes
to 5 minutes. JKH was the one that added the override to amd_flags, but
there was no reason given other to serve as an example of what could be
done.
not when ${firewall_type} is set to a filename, as we know
nothing about user's script specifics.
Reported by: Bernhard Valenti <bernhard.valenti@gmx.net>
X field is treated the same as the unit number for acdX. The optional
Y parameter specifies the number of track devices to create starting at
track 1. If Y is not specified, it defaults to 100.
- Add the acd0t target to the all target to preserve previous behavior.
- Don't add the acd0t target to the fixit target, thus keeping the fixit
floppy from running out of i-nodes.
which really wasn't such a hot idea in retrospect.
If the random device isn't available, it probably isn't wanted.
If it's wanted, it should be enabled in loader.conf.
the output for the linux_enable and svr4_enable stuff "floating
in the middle of nowhere".
Give them their own section, called "additional ABI support".
kernel modules for ibcs2_enable and svr4_enable.
Don't rely on a shell script to do the neglibly less simple
job of loading a kernel module and running one command for
linux_enable.
These shell scripts are going away.
