the unstripped binary under gdb and
see what it shows...
Philip Guenther
On Tue, Jan 1, 2013 at 2:52 PM, Philip Guenther guent...@gmail.com wrote:
On Tue, Jan 1, 2013 at 10:52 AM, mxb m...@alumni.chalmers.se wrote:
objdump gets segfault the dumping kernel.
Any ideas?
Works for me:
$ objdump -d /bsd o
Wrong option: it indeed segv's with the -D option
On Sat, Dec 29, 2012 at 9:30 AM, epsilon epsilo...@t-online.de wrote:
On Sat, Dec 29, 2012 at 04:10:05AM -0800, Philip Guenther wrote:
Your case, as far as you described it, is not the same as frantisek holop's.
Right. Not totally the same. But some similarities.
sigh
The _value_ of finding
that actually *provided information*. Why am I giving
you priority over their query? Good luck!
Philip Guenther
is; does it freeze too?
Philip Guenther
cvs release -d obj
(if it asks if you want to remove the directory, say 'y')
make obj
(That removes 'obj' from the list of subdirs in the CVS/Entries file
in the 'foo' directory.)
Philip Guenther
of WPA.
Philip Guenther
the actual values of wp-wp_mew_futex was (if it was NULL,
then I have a guess as to the bug; if it wasn't NULL, then uh, good
luck!)
Philip Guenther
/vi.recover/ to see what files where half-edited and
then use vi -r filename on each, either saving the contents or
throwing them away with :q!
Philip Guenther
run? Can it be debugged with a remote
gdb? Can the in-kernel ddb still be used?
Philip Guenther
On Thu, Dec 27, 2012 at 5:04 AM, Maxime Villard rusty...@gmx.fr wrote:
Well, as no one seems to give a fuck on tech@, I put a more
glamourous title here.
The fd/FILE part of your diff changes the behavior of pfctl to be
incorrect when there are no states.
Philip Guenther
On Fri, Dec 28, 2012 at 10:16 PM, Maxime Villard rusty...@gmx.fr wrote:
Le 29/12/2012 02:46, Philip Guenther a écrit :
On Thu, Dec 27, 2012 at 5:04 AM, Maxime Villard rusty...@gmx.fr wrote:
Well, as no one seems to give a fuck on tech@, I put a more
glamourous title here.
The fd/FILE part
not supported
# tar -jcvf archive.bz2 something
tar: could not exec bzip2: No such file or directory
Is this intentional?
Yes.
Philip Guenther
running 5.1? 5.2-release? An October snapshot?
Philip Guenther
on it hanging?
Since this doesn't seem to affect developers, you're going to have to
do the science.
Philip Guenther
it and dump memory and
register when it blows up.
Philip Guenther
On Sat, Dec 22, 2012 at 4:57 PM, Friedrich Locke
friedrich.lo...@gmail.com wrote:
Does OBSD support NFS 4 ? If not, is there plans to do so ?
It does not currently. I don't think anyone is working on it.
Philip Guenther
you say wow, converting them would
be a fucking waste of time!? Really?
Philip Guenther
, but for
that to have any effect on a non-login shell started by a terminal
emulator, the ENV variable has to be set in the environment of the
terminal emulator.
Philip Guenther
'
...
Is it missing in OpenBSD implementation? Is there any way out of this? Like
adding anyone else to allow-query structure?
No, it's not missing:
# grep blackhole named.conf
blackhole { clients; };
# named-checkconf ./named.conf
#
Philip Guenther
anyone can say other than
try again; good luck!
Philip Guenther
followed modern best practices by only putting extern
function declarations in just one header file?
Philip Guenther
** some developers have much harsher language for this...
have to be checked *and balanced* by a
brain.
I recommend the book The Practice of Programming, by Brian W.
Kernighan and Rob Pike, for those interested in these sorts of
considerations.
Philip Guenther
) manpages.
Philip Guenther
of the trunk.
Philip Guenther
for about 8 years, so how exactly
have you been installing OpenBSD without them? Furthermore, you
should be using packages and ports, which handle dependencies and
compilation paths for you.
Philip Guenther
the *complete* output from start, making changes to /etc/exports and
HUP'ing it, etc.
Philip Guenther
On Wed, Oct 24, 2012 at 12:57 AM, Michael Sideris urg...@gmail.com wrote:
I am using the NFS defaults which means, according to the man page at
least, that it should go over TCP.
Hmm, I don't believe that to be the case. What man page text are you
seeing says the default is TCP?
Philip
find anything, do a read check by dd'ing the raw partitions to
/dev/null and see what that turns up.
Philip Guenther
have a test for this going
forward...
Philip Guenther
contexts on the
stack before invoking any handlers, and then userland will process
them in LIFO order.
OpenBSD doesn't support signal queuing; a signal sent to a process
while that signal is already pending for the process will be ignored.
Philip Guenther
On Tue, Oct 9, 2012 at 5:01 PM, Theo de Raadt dera...@cvs.openbsd.org wrote:
Yes, it is a relic. You may take action against it, Ted.
Don't forget to also remove the shutdown(8) bits that use it.
Philip Guenther
for the calls that the system
libraries actually use, and even there the guarantee is only for a
couple releases. For example, the sigreturn() in the OpenBSD 5.0
amd64 libc will not work against a 5.2 kernel.
Philip Guenther
errno handling.
Yes, exactly.
Philip Guenther
.
Philip Guenther
*more* important to get testing of a fix on the
99% that it *shouldn't* affect than on the 1% that it fixes. If you
run a snapshot and it breaks, let us know. If you immediately
rebuild, then, well, *yawn*)
Philip Guenther
that set up into the chroot, with
/etc/openldap/ldap.conf and /ec/openldap/ssl/CA.crt inside the chroot.
Philip Guenther
On Sat, Sep 22, 2012 at 3:33 PM, Mik J mikyde...@yahoo.fr wrote:
De : Philip Guenther guent...@gmail.com
Since you have a working set up outside of the chroot, I would think
the easiest thing would be to copy that set up into the chroot, with
/etc/openldap/ldap.conf and /ec/openldap/ssl/CA.crt
the ethernet address of
your box so that it can send the packets to it?
Philip Guenther
the multiplexing of mice and
middle button emulation in the same spot, so that distinct mice can
have distinct emulation settings, though I can't remember if that's
the wscons layer or the X server...
Philip Guenther
afterwards.
Philip Guenther
.
That's an interesting demonstration of understanding.
Philip Guenther
() of a file or device count?
(This *might* be a trick question.)
Philip Guenther
the xsystrace.timeout resource in your X server to some non-zero
value...but beware that that timeout also limits your responses to
systrace queries...
is it normal?
Yes.
Philip Guenther
without thinking about and recognizing
what made it bad was enough to let you create good stuff, then
Sturgeon's law would be false.
Philip Guenther
implemented maps.
Philip Guenther
as warning. The beginner will be dazzled by
the mess-o'-punctuation, but that doesn't help them see what they
should do instead when they, in turn, find their own scripts crawling
into the morass.
Philip Guenther
for IPv6 PPP compression would be nice...
2. see line (begin with ^L)
466
1145
1276
1991
2675
4116
4430
There are 1865 source files in the base tree that use ^L as a page
break in source. if_spppsubr.c is one of 10 in the kernel. It's an
accepted style and not a bug.
Philip Guenther
completely, then run them in
order at the command line to see what error messages they generate and
what the state of the routing table is between them.
Philip Guenther
a problem.
Philip Guenther
a hypothesis about the cause, figure out a way to test
your hypothesis, then do it and check the result.
Philip Guenther
at top right after boot shows that load was normal
load averages: 1.14, 0.85, 0.43
but current load constantly being over 1.00,
the averages eventually rise as well.
Have you checked the output of 'top', perhaps with the -H option, and
see what shows up as consuming CPU?
Philip Guenther
that charset, rather than the
recipient's preference, when initially displaying a document. See
section 3.7.1.
Wait, was that a warning that an explicit charset parameter broke some
older browsers? Huh...
Philip Guenther
On Sat, Jun 23, 2012 at 10:52 PM, Jacob Wilson undidac...@gmail.com wrote:
hello, trying to use an intel centrino w/ wimax
6150 on version 5.1, i have been trying to figure this out
but
have had no luck
dmesg?
On Sat, Jun 23, 2012 at 11:12 PM, Jacob Wilson undidac...@gmail.com wrote:
On Sun, Jun 24, 2012 at 1:10 AM, Philip Guenther guent...@gmail.com
wrote:
On Sat, Jun 23, 2012 at 10:52 PM, Jacob Wilson undidac...@gmail.com
wrote:
hello, trying to use an intel centrino w/ wimax
6150
On Sat, Jun 23, 2012 at 11:40 PM, Tomas Bodzar tomas.bod...@gmail.com wrote:
BTW what is the reason for system showing PCI device as something under USB?
What makes you think it's a PCI device? Something in the dmesg that
you didn't show us? (Guess the dmesg is a boring game)
Philip Guenther
On Tue, Jun 19, 2012 at 9:34 PM, Andres Perera andre...@zoho.com wrote:
all of the calls in syscalls.master map to a unique function, and all
of them start with sys_. it's true that nm won't tell me about
argument changes. i just risk it a little by assuming no one's that
evil
Heh.
On Wed, Jun 13, 2012 at 12:54 AM, Philip Guenther guent...@gmail.com wrote:
On Tuesday, June 12, 2012, bj.perso wrote:
FreeBSD and NetBSD seem affected, how about OpenBSD ?
Nope. The necessary check(s) for setting bogus return addresses has been
in
place since, uh, 2004. Ditto for always
with
search .
in my resolv.conf to get that effect.
Philip Guenther
mount somewhere they own and use a symlink
Philip Guenther
On Tuesday, June 12, 2012, bj.perso wrote:
FreeBSD and NetBSD seem affected, how about OpenBSD ?
Nope. The necessary check(s) for setting bogus return addresses has been
in place since, uh, 2004. Ditto for always returning from signal handlers
using iretq instead of sysretq.
Philip
it the -d option to not go into the
background) and see what signal kills it and where?
Philip Guenther
sensor
there which you can monitor from userspace, but that's thinkpad-only.
Philip Guenther
] runs
as, then set the kern.nosuidcoredump sysctl to 2.
Philip Guenther
the kernel, including additional MMU flushing from
the core context switch routine...and completely different startup
routines for additional CPUs.
OpenBSD has not been ported this new platform.
Philip Guenther
and so may fail if libkvm isn't
in sync with the running kernel. If out of sync, netstat may coredump
or simply fail, but that won't crash the kernel. A process not
running as root should never be able to crash the system.
Philip Guenther
for. It served a good purpose by providing a hook for
rthreads development, but at this point it was just increasing the
complexity of the kernel.
Philip Guenther
and assist people that do A? Or are you complaining that the other
people are not volunteering to spend their time on giving that support
*instead of* doing general development of OpenBSD?
Is supporting other people doing A more important than what other
people are doing right now?
Philip Guenther
On Wed, Apr 11, 2012 at 12:28 AM, Mo Libden m0lib...@mail.ru wrote:
Tue, 10 Apr 2012 11:10:09 -0700 PQ Philip Guenther guent...@gmail.com:
...
Running -current with userland threads is not supported. If you need
userland threads, you need to run 5.1 or earlier.
That was what I really needed
than the supported option of
reloading your system from scratch, do not expect assistance from the
OpenBSD development team.
--
Philip Guenther
.
is it possible to use patterns with newsyslog ?
No.
Philip Guenther
On Wed, Mar 28, 2012 at 8:15 PM, Beavis pfu...@gmail.com wrote:
is there an equivalent to udevadm in OpenBSD or BSD in particular?
What problem are you trying to solve?
Philip Guenther
(or the cat) from pressing a few
buttons and getting into a console.
Can't they do that by typing crtl+alt+F1 too?
Philip Guenther
2012/3/22 f5b f...@163.com:
1. www.openbsd.org is UTC
http://www.openbsd.org/51.html
$OpenBSD: 51.html,v 1.17 2012/03/23 02:04:39 henning Exp $
man rcs
Read the description of $Id$ (which is what $OpenBSD$ is a version of).
.
Philip Guenther
, something which building from source
does *not* automatically do for you.
Philip Guenther
, go back and figure out what happened there. Read-only mount?
Corrupt filesystem? Aliens?
Philip Guenther
128MB of real memory. When this is
happening, what's the output of swapctl -l? If that shows you are
indeed into swap, then a failing CF card would be my guess.
(Swapping to CF seems like a bad idea to me, but I'm not expert in
that sort of hardware...)
Philip Guenther
On Sun, Feb 19, 2012 at 11:24 AM, Jan Stary h...@stare.cz wrote:
On Feb 19 10:12:03, Philip Guenther wrote:
On Sun, Feb 19, 2012 at 6:17 AM, Jan Stary h...@stare.cz wrote:
On a recent install of current/i386 on an ALIX (see dmesg below),
processes (such as a simple 'ls') started to magically
On Wed, Feb 8, 2012 at 11:17 PM, Mik J mikyde...@yahoo.fr wrote:
But what would be the workaround to get a similar result ?
You don't actually state what your *real* problem is, so I'll go with
rebuild the involved software against the correct library.
Philip Guenther
back to a none TLS connection if
the
handshake occurs.
Well, the handshake also fails whenever an attackers interferes with
the connection. A revert to insecure when attacked behavior makes
you secure except when it matters.
Philip Guenther
as the
-d option, IIRC.
Personally, I use the rule of thumb of only using -d and -P when I
have reason to believe directories have been added or removed, either
from seeing the commit email or from a build failing because a
directory is missing...
Philip Guenther
be the
first step...
So, are you looking for something else?
Philip Guenther
: upgrading *would* have fixed his system due to the various
steps done during upgrades, such as fsck being run and permissions
being corrected when the sets are untarred.
Philip Guenther
an upgrade from
4.3 or 4.4 or 4.5 would have, by default, done a forced fsck of your
filesystems. If you're interested in bringing your beliefs closer to
reality, then I suggest you go pick up a copy of 4.4 or 4.5 and try
the upgrade, or read the source for the upgrade script.
Philip Guenther
to receive and send the raw ethertalk frames,
but since *Apple* moved to doing Appletalk over TCP/IP over a decade
ago which doesn't require that, the utility of in-kernel ethertalk
processing was not worth the pain it caused for the kernel net
hackers.
Philip Guenther
-or-enabled-by-default librthread).
Philip Guenther
question about what user you
think locate.updatedb runs as, something which does factor into being
able to solve this...
Philip Guenther
how locate.updatedb is called from
/etc/weekly!
Philip Guenther
Also, in order to help others when they encounter a similar issue,
please be sure to post what the problem and/or solution were once you
figure them out.
Philip Guenther
On Wed, Jan 11, 2012 at 1:09 PM, L. V. Lammert l...@omnitec.net wrote:
On Wed, 11 Jan 2012, Philip Guenther wrote:
Lesson #1: examine the anomalous data for clues.
So, you're saying that
locate /usr | grep ^/usr | head
returns nothing but
Yep! As does locate /usr
locate /home
the problem while walking through locate.updatedb
manually...
Philip Guenther
On Wed, Jan 11, 2012 at 3:18 PM, L. V. Lammert l...@omnitec.net wrote:
On Wed, 11 Jan 2012, Philip Guenther wrote:
...
Ah, but that's *not* how locate.updatedb is invoked by the cronjob!
There's a reason I called out the need to mimic that when trying to
replicate the problem while walking
On Wed, Jan 11, 2012 at 4:08 PM, L. V. Lammert l...@omnitec.net wrote:
On Wed, 11 Jan 2012, Philip Guenther wrote:
Agreed, .. but if locate.update does NOT run as root, that would seem to
indicate some problem other than permissions.
If you're saying what I think you're saying, then I
the registers with ptrace(PT_GETREGS)
and then uses ptrace(PT_IO) to get the instruction that faulted.
Disassemble that to figure out what instruction it was and work out
the exact address and data involved.
Philip Guenther
the regression.
It was the wrap around check in vfs_vnops.c rev 1.69. Fix committed;
again, thanks for the report and search results.
Philip Guenther
to solve.
Philip Guenther
command (for example an awk or sed command)?
Yes.
Philip Guenther
?
No, it's not intended. Fortunately, there's an easy fix that everyone
uses: make obj
Philip Guenther
to pass the -S option to install. (had already tweaked the shared
makefile bits but xinstall and some others needed the same change)
Philip Guenther
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