Bug#695182: [RFC] Reproducible OOM with just a few sleeps

2013-01-12 Thread paul . szabo
Reported to Ubuntu also: PAE regression: OOM with just a few sleeps https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1098961 Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia

Bug#695182: [RFC] Reproducible OOM with just a few sleeps

2013-01-12 Thread paul . szabo
4671081755304 -/+ buffers/cache: 1615602926060 Swap: 2920 0 2920 and re-trying the "sleep test", it ran into OOM after 18000 or so sleeps and crashed/froze so I had to press the POWER button to recover. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au

Bug#695182: [RFC] Reproducible OOM with just a few sleeps

2013-01-11 Thread paul . szabo
0 4068 111328 Low:769044 120232 648812 High: 13740320 315208 13425112 -/+ buffers/cache: 320044 14189320 Swap:134217724 0 134217724 --- Please let me know of any ideas, or if you want me to run some other test or want to see some other out

Bug#695182: [RFC] Reproducible OOM with partial workaround

2013-01-11 Thread paul . szabo
v_s64((setpoint - dirty) << RATELIMIT_CALC_SHIFT, + x = div_s64(((s64)setpoint - (s64)dirty) << RATELIMIT_CALC_SHIFT, limit - setpoint + 1); pos_ratio = x; pos_ratio = pos_ratio * x >> RATELIMIT_CALC_SHIFT; ... Cheers, Paul Paul Szabo

Bug#695182: [RFC] Reproducible OOM with partial workaround

2013-01-11 Thread paul . szabo
now seems OK with my patch doing drop_caches. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia --- root@como:~# free -lm total used free sharedbuff

Bug#695182: [RFC] Reproducible OOM with partial workaround

2013-01-10 Thread paul . szabo
0644424892 59646172 -/+ buffers/cache:4232800 60214100 Swap:134217724 0 134217724 psz@como:~$ (though I would not know about violations). But OK, I take your point that I should move with the times. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usy

Bug#695182: [RFC] Reproducible OOM with partial workaround

2013-01-10 Thread paul . szabo
dual, with OOM occuring much sooner with 64GB than with 34GB. Also, the kernel seems capable of reclaiming lowmem, so I wonder why does that fail just over the 32GB threshhold. (Obviously I have no idea what I am talking about.) --- Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usy

Bug#695182: [RFC] Reproducible OOM with partial workaround

2013-01-10 Thread paul . szabo
://bugs.debian.org/cgi-bin/bugreport.cgi?msg=101;att=1;bug=695182 (Please reply to me directly, as I am not a subscriber to the linux-mm mailing list.) Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of Sydney

Bug#695182: Write couple of 1GB files for OOM crash

2013-01-10 Thread paul . szabo
patch/solution/workaround for that particular test. Now I observed another way of making a machine with 64GB crash (sorry, not crash but to suffer an "OOM episode"). I am pretty sure this other "test" is reproducible, but is cumbersome to set up and tedious to do. Ch

Bug#695182: Write couple of 1GB files for OOM crash

2013-01-09 Thread paul . szabo
then look again into kernel code. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubs

Bug#695182: Write couple of 1GB files for OOM crash

2013-01-06 Thread paul . szabo
>> +if (unlikely( >> +i == 1 && >> +nr_slab < 10 && >> +(reclaim_state->reclaimed_slab) < 10 && >> +

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2013-01-06 Thread Paul Szabo
es just a few warnings. I had my patch in use for a while now, so I believe it is suitably tested. Please let me know if I need to do anything else. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2013-01-01 Thread paul . szabo
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2013-01-01 Thread Paul Szabo
tags 695182 - moreinfo thanks Dear Ben, I suggest the following patch, which seems to solve the problem. Two attachments: minimal.patch just to show the simplicity, and complete.patch with comments and enhancements. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2012-12-27 Thread paul . szabo
writeback_tmp:0kB pages_scanned:16060 all_unreclaimable? yes Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2012-12-16 Thread paul . szabo
s latest OOM episode. --- Thanks again for your prompt fix of bdi_position_ratio(). I will now look for that elusive "next bug". Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2012-12-16 Thread paul . szabo
_ratio * x >> RATELIMIT_CALC_SHIFT; However, with that patch in place I still got an OOM crash (log below). More bugs remain... Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia --

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2012-12-15 Thread paul . szabo
t by 10, and on a 32-bit system > with PAE it is possible to have enough dirty pages that the shift > overflows into the sign bit. We need to cast to s64 before the > left-shift. > > Reported-by: Paul Szabo > Reference: http://bugs.debian.org/695182 > Signed-off-by: Ben Hutchin

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2012-12-15 Thread paul . szabo
_dirty < x_intercept) { 644 if (bdi_dirty > x_intercept / 8) 645 pos_ratio = div_u64(pos_ratio * x_intercept, bdi_dirty); 646 else 647 pos_ratio *= 8; 648 } 649 BUG

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2012-12-09 Thread paul . szabo
may have larger integers, less affected by signedness bugs. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia *** mem=34G - Tail end of /var/log/kern.log [0.00] Kernel command

Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2012-12-05 Thread paul . szabo
I know that the same or similar or worse bugs are not present also in the 64-bit build off the same sources? Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email

Bug#695182: Re: Bug#695182: linux-image-3.2.0-4-686-pae: Write couple of 1GB files for OOM crash

2012-12-05 Thread paul . szabo
uot;free" or "low" or "high" values do not seem to show anything unusual. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia Extract from output: tota

Bug#684432: SELinux is the Reason

2012-11-05 Thread paul . szabo
dm-session-worker goes on to spawn gdm-simple-greeter. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a

Bug#684432: SELinux is the Reason

2012-11-05 Thread paul . szabo
> ... the reason was identified to be pam_selinux.so plugged through > /etc/pam.d/gdm3-autologin ... I do not use autologin. Instead I commented out the selinux lines in /etc/pam.d/gdm3 and now the very first gdmgreeter (after reboot) works. Thanks! Thanks, Paul Paul Sza

Bug#684645: liblockfile1: Order of fcntl and dotlock in maillock

2012-10-27 Thread paul . szabo
e 24 ... make: *** [debian/stamp-patched] Error 1 dpkg-buildpackage: error: debian/rules build-arch gave error exit status 2 Can you give me a hint on what I am doing wrong? Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics

Bug#690197: gdm3: fails to correctly add XDMCP user's session to utmp

2012-10-14 Thread Paul Szabo
I have now made a better patch, tested that it works for me, and submitted it upstream at https://bugzilla.gnome.org/show_bug.cgi?id=599103#c5 Patch attached here also. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics

Bug#551802: gdm3 also fails to manage remote utmp records correctly

2012-10-10 Thread paul . szabo
I have now reported this same bug against gdm3: http://bugs.debian.org/690197 Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ

Bug#690197: gdm3: fails to correctly add XDMCP user's session to utmp

2012-10-10 Thread Paul Szabo
bug.cgi?id=599103 I have just posted an as-yet-untested patch there, attached here also. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- System Information: Debian Release: wheezy

Bug#551802: gdm3 also fails to manage remote utmp records correctly

2012-10-07 Thread paul . szabo
I also see this problem occurring with gdm3 at version 3.4.1-3. Seems to me that this bug#551802 is recorded against package gdm, and do not see it recorded against package gdm3. Should it be reported there also? Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u

Bug#684432: gdm3: gdm blank screen

2012-10-07 Thread paul . szabo
I see the same problem, at version 3.4.1-3, after each reboot. I can press Atl-Ctrl-Backspace to cause the X server to die, then X and the greeter restart correctly. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics

Bug#683338: gdm3: no prompt anymore after login cancel using disable_user_list

2012-10-07 Thread paul . szabo
r with a 0 timestamp; the pager needs to be fixed. added to /var/log/gdm3/:0-greeter.log . I can press Atl-Ctrl-Backspace to cause the X server to die, then X and the greeter restart correctly. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathe

Bug#681282: gdm3 does not start the login window

2012-10-07 Thread paul . szabo
Damn... I think my last message should have gone to bug#684432 gdm3: gdm blank screen instead. Sorry about the noise. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To

Bug#629306: gdm3: greeter becomes unusable when trying to login without an username

2012-10-07 Thread paul . szabo
Seems OK (fixed) with version 3.4.1-3 . Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of

Bug#689562: utempter: Allows fake host setting

2012-10-06 Thread paul . szabo
he error. Perhaps, just log the IP address when the hostname looks bad? (The IP address is (should be) also logged separately either way.) Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of Sydn

Bug#689660: gdm: DoS with default DoubleLoginWarning

2012-10-04 Thread paul . szabo
I wonder whether http://bugs.debian.org/431022 is related. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with

Bug#689662: gdm: XDMCP port kept open

2012-10-04 Thread Paul Szabo
the parent GDM from being restarted. Each time the parent is stuck, I need to kill all running GDMs, in the process logging out all users, before I can restart it. Please see http://bugs.debian.org/689660 about a way the parent GDM may get stuck. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au

Bug#689660: gdm: DoS with default DoubleLoginWarning

2012-10-04 Thread Paul Szabo
to VTs and AlwaysLoginCurrentSession which is documented not to work with XDMCP. A workaround seems to be to set [daemon] DoubleLoginWarning=false in /etc/gdm/gdm.conf . Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics

Bug#689562: utempter: Allows fake host setting

2012-10-04 Thread paul . szabo
issue". (Only reference I found, so far.) Should this broken behaviour be documented, maybe? Are there any utilities that depend on a correct utmp? If not, why do we bother updating it? Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathe

Bug#329156: utempter also allows fake host

2012-10-03 Thread paul . szabo
Please see http://bugs.debian.org/689562 about utempter also allowing setting a fake host. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs

Bug#689562: /usr/lib/utempter/utempter: Allows fake host setting

2012-10-03 Thread Paul Szabo
f("DONE\n"); } psz@bari:~$ cc silly.c; a.out open ptmx returned 3 doing utempter add checking who psz pts/29 Oct 4 11:48 (xyz) r00t pts/0Jan 1 01:02 (xyz.com) doing utempter del checking who DONE psz@bari:~$ Please see also: http://bugs.debian.org/329156 http://b

Bug#648220: Re-implementing use of $HOME/.dmrc

2012-09-19 Thread Paul Szabo
directories via NFS. I re-implemented the session selection functionality of ~/.dmrc by adding a couple of lines of code to /etc/gdm3/Xsession (attached). Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of Sydney

Bug#648941: /usr/lib/sm.bin/mail.local: Uses flock, not fcntl

2012-08-12 Thread paul . szabo
Dear Tobias, I submitted http://bugs.debian.org/684645 against liblockfile1. But then I realized that liblockfile is fine and that the bug must be within mail.local sources, so I re-assigned that bug to sendmail-bin. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http

Bug#684645: /usr/lib/sm.bin/mail.local: Order of fcntl and dotlock in maillock

2012-08-12 Thread paul . szabo
sendmail-bin sources. - Such "pretence" was noted previously, in the initial report of http://bugs.debian.org/648941 . Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNS

Bug#684645: liblockfile1: Order of fcntl and dotlock in maillock

2012-08-12 Thread Paul Szabo
wrong order. Please see http://bugs.debian.org/648941 also. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- System Information: Debian Release: wheezy/sid APT prefers testin

Bug#648941: /usr/lib/sm.bin/mail.local: Uses flock, not fcntl

2012-08-12 Thread paul . szabo
at bug is in sendmail-bin or maybe elsewhere. Assuming the latter, I will now submit a new bug against liblockfile1. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE,

Bug#648941: /usr/lib/sm.bin/mail.local: Uses flock, not fcntl

2012-08-12 Thread paul . szabo
t;/var/mail/.lk10336dp639", "/var/mail/psz.lock") = 0 open("/var/mail/psz", O_WRONLY|O_APPEND) = 4 fcntl64(4, F_SETLKW, {type=F_WRLCK, whence=SEEK_CUR, start=0, len=0}) = 0 which seems the wrong order. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu

Bug#680930: closed by Matthias Klose (Bug#680930: fixed in python2.7 2.7.3-2)

2012-07-15 Thread paul . szabo
Dear Matthias, When do you expect version 2.7.3-2 will make it into wheezy? Until then, upgrades from squeeze may be doomed. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To

Bug#680930: /usr/bin/python: Pre-Depend libssl1.0.0

2012-07-09 Thread Paul Szabo
re-depend would help. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- System Information: Debian Release: wheezy/sid APT prefers testing APT policy: (500, 'testing&#

Bug#674865: request-tracker3.8: Cannot send mail after DSA-2480

2012-06-07 Thread paul . szabo
For the record only. In my patch I commented: # I am puzzling about the # local *STDIN = IO::Handle->new_from_fd( 0, "r" ); # patch ... [could] cause problems ... later. Lo and behold: bugs #674522, #674924, and DSA-2480-3. Cheers, Paul Paul Szabo p...@maths.usyd.

Bug#497342: nview opens file RW

2012-06-05 Thread paul . szabo
# shows (amongst other things): open("txt", O_RDONLY|O_LARGEFILE) = 4 open("txt", O_RDWR) = 4 (which is the same sequence that nvi would do). This causes execution of various, e.g. CGI, scripts fail while the owner is just viewin

Bug#674865: request-tracker3.8: Cannot send mail after DSA-2480

2012-06-04 Thread paul . szabo
# sendmail exit statuses mostly errors with data not software -# TODO: status parsing: core dump, exit on signal or EX_* -my $msg = "$msgid: `$path @args` exited with code ". ($?>>8); -$msg = ", interrupted by signal &qu

Bug#670331: iotop: UnicodeEncodeError in ui.py

2012-06-02 Thread paul . szabo
I have installed the squeeze backports version 0.4.4-1~bpo60+1 since mid-May, and have not had any failures yet: seems that this version solves my problem. I guess this bug may be closed. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics

Bug#674865: [request-tracker-maintainers] Bug#674865: request-tracker3.8: Cannot send mail after DSA-2480

2012-05-29 Thread paul . szabo
evel mailing list > at <http://lists.bestpractical.com/cgi-bin/mailman/listinfo/rt-devel> > and posting there. I followed your suggestion, please see http://lists.bestpractical.com/pipermail/rt-devel/2012-May/011645.html Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.ma

Bug#674865: request-tracker3.8: Cannot send mail after DSA-2480

2012-05-28 Thread paul . szabo
error message), as below. I would like to argue that my patch is "better": simpler, and keeps STDOUT and STDERR. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia # diff -u /u

Bug#674865: request-tracker3.8: Cannot send mail after DSA-2480

2012-05-28 Thread Paul Szabo
sendmail data\n"; +close ($tmp_fh) or die "Cannot close temp file for sendmail data\n"; +my $cmd = "$path @args < $tmp_fn 2>&1 || echo \"Sendmail failed, status \$?\""; +#$RT::Logger->info( "PSz using command

Bug#584678: First line of base64-encoded message is lost

2012-05-19 Thread paul . szabo
ent-Transfer-Encoding: base64\n"; print "Subject: [Fwd]\n"; print "\n"; #print "\n";# Otherwise first line of base64 is lost print MIME::Base64::encode_base64($data); print "\n"; Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usy

Bug#670331: iotop: UnicodeEncodeError in ui.py

2012-05-15 Thread paul . szabo
Error: 'ascii' codec can't encode character u'\u221e' in position 204: ordinal not in range(128) I have not yet tried the backports version. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Stati

Bug#670331: iotop: UnicodeEncodeError in ui.py

2012-04-25 Thread paul . szabo
rick, but I do not know how to say "bad unicode". Can you help or suggest some references? Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIB

Bug#670331: iotop: UnicodeEncodeError in ui.py

2012-04-24 Thread Paul Szabo
7;) except UnicodeDecodeError: -return s.encode('string_escape') +return s.encode('string_escape','ignore') class ThreadInfo(DumpableObject): """Stats for a single thread""" Thanks, Paul Paul Szabo p...@maths.usy

Bug#633928: texmacs: Segfault crash in five keypresses

2012-04-17 Thread paul . szabo
Dear Raju, > You missed my point. What I was asking is for you to upgrade your > texmacs to 1.0.7.15 ... Sorry I misunderstood. Sorry I cannot upgrade from squeeze. Will upgrade as soon as wheezy is released as "stable". Cheers, Paul Paul Szabo p...@maths.us

Bug#633928: texmacs: Segfault crash in five keypresses

2012-04-17 Thread paul . szabo
bian squeeze, 32-bit machine running kernel built from 2.6.32-41squeeze2 sources. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bu

Bug#295435: closed by Ricardo Mones (Bug#295435: fixed in sylpheed 3.2.0~beta7-1)

2012-04-16 Thread paul . szabo
Dear Ricardo, > ... You can read the upstream bug where > this was forwarded: http://sylpheed.sraoss.jp/redmine/issues/9 Thanks for passing that on, at least it gives a reason why things were done that way. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au

Bug#295435: closed by Ricardo Mones (Bug#295435: fixed in sylpheed 3.2.0~beta7-1)

2012-04-15 Thread paul . szabo
ples there might be of such broken MUAs...) Admittedly, bug #296190 has been fixed, so this is less important. And we do not use sylpheed anymore, thunderbird is so much better. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and

Bug#384922: NFS insecure without support for squashing multiple groups

2012-02-19 Thread paul . szabo
ntd > option filter_gid, which would behave like --manage-gids except it > transforms the effective gid to anongid when the specified gid is not > a group the user belongs to? I haven't carefully looked over the > protocol specs but at first glance that seems sensible. Yes, my exact wi

Bug#384922: NFS insecure without support for squashing multiple groups

2012-02-19 Thread paul . szabo
oring all groups or in other words doing "manage primary group" similar to secondaries with -manage_gids, and issue might be solved. (In that sense NFSv4+krb is more broken, less feature-rich, than AUTH_SYS.) Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.

Bug#657916: linux-source-2.6.32: ps time doubled then constant: missing lock for task_utime?

2012-02-05 Thread paul . szabo
wrong results" start? Thanks, Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe&quo

Bug#408879: /bin/ps: TIME drifted

2012-01-30 Thread paul . szabo
looking like a kernel problem, or more specifically a procfs > output problem. I also think so. Please let me know if I should run some other tests. (Noting bug #657916 also.) Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics

Bug#408879: /bin/ps: TIME drifted

2012-01-29 Thread paul . szabo
Mon Jan 30 12:00:51 2012 /bin/ps -o lstart,command Mon Jan 30 12:00:51 2012 grep /ps Mon Jan 30 12:00:52 EST 2012 ... Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCR

Bug#657916: linux-source-2.6.32: ps time doubled then constant: missing lock for task_utime?

2012-01-29 Thread Paul Szabo
nks, Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- System Information: Debian Release: 6.0.4 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i686) Kernel:

Bug#648941: /usr/lib/sm.bin/mail.local: Uses flock, not fcntl

2011-11-16 Thread Paul Szabo
permit corruption of mail files, and in fact observed on rare occasions. Please see http://bugs.debian.org/513298 also. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- Package-spe

Bug#613582: atftpd bad after squeeze upgrade

2011-08-27 Thread paul . szabo
Dear Chris, Could you build atftpd with my patch, and try out? Would it help if I sent you (or sent the "bug" as an attachment) the *.deb file I created and use? Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and

Bug#613582: atftpd bad after squeeze upgrade

2011-08-10 Thread Paul Szabo
tags 613582 +patch thanks I propose the patch attached. Tested on my system: works fine for me, solves my problem. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia --- atftp-0.7

Bug#258998: atftpd does not work from secondary IP: squeeze bad, lenny good

2011-08-09 Thread paul . szabo
Please see bug#613582 also, in particular http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=613582#42 which I think may be related. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia

Bug#633928: texmacs: Segfault crash in five keypresses

2011-07-14 Thread Paul Szabo
rn: Make paragraph". In my limited testing, the mis-typing and correcting to \S was needed to produce the crash: could not make it crash with a "clean" \ S return sequence. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathemat

Bug#613582: atftpd bad after squeeze upgrade

2011-07-13 Thread paul . szabo
e, my bug is this one; or maybe bug#613582 and bug#258998 are related. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org

Bug#258998: atftpd does not work from secondary IP: squeeze bad, lenny good

2011-07-13 Thread paul . szabo
g requests. Overwriting the /usr/sbin/atftpd file with the old (lenny, atftpd_0.7.dfsg-6) version, the tftpd service succeeds. Please let me know if you want me to test anything else. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics

Bug#604883: dhcp3-client (squeeze) not sending hostname

2011-07-11 Thread paul . szabo
... Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Conta

Bug#599832: CVE-2010-3435 gets password in lilo.conf, secret in named.conf

2011-05-30 Thread paul . szabo
Seems to me that this bug may allow users to determine: password in /etc/lilo.conf secret in /etc/bind/named.conf /etc/bind/rndc.conf /etc/bind/rndc.key bits of /etc/ssh/ssh_host_dsa_key /etc/ssh/ssh_host_rsa_key which should all be protected. Cheers, Paul Szabo p...@maths.usyd.edu.au

Bug#621691: libxslt1.1: XML Security Library "xslt.c" Arbitrary File Access

2011-04-07 Thread Paul Szabo
I do not use XML so did not verify.) Thanks, Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- System Information: Debian Release: 5.0.8 APT prefers oldstable APT policy: (500, '

Bug#621423: /usr/bin/xrdb: xdmcp rogue hostname security

2011-04-06 Thread Paul Szabo
; mismatch -\r\n May be DNS failure - Please try again later' gdm : all : allow However I notice that gdm uses IP address only, not hostname when evaluating hosts.allow lines, so I wonder about the effectiveness of this protection. How would I test whether my setup is vuln

Bug#602333: /usr/bin/fusermount: fusermount allows unmount any filesystem

2011-01-19 Thread paul . szabo
Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org

Bug#584653: RC bugs in upcoming stable

2010-12-01 Thread paul . szabo
584653 and #584663 are marked "Fixed in version 9.00~dfsg-1". Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debia

Bug#584653: ghostscript: does not honor -P- option

2010-11-27 Thread paul . szabo
Dear Mehdi, > We prefer targeted fixes ... > ... we won't be able to review [gs 9.00] or accept it ... Supposing that those "targeted fixes" may not happen. Would you then release gs 8.71 with a grave (= RC) bug? Or would you drop gs, or delay squeeze? I am genuinely curious

Bug#604883: dhcp3-client: Does not set hostname but leaves '(none)'

2010-11-24 Thread Paul Szabo
. Please let me know if I should check or debug something. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- System Information: Debian Release: squeeze/sid APT prefers testing APT

Bug#584663: imagemagick uses gs without -P-

2010-11-22 Thread paul . szabo
I do apologize if I misunderstood something, and done the wrong thing yet again. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@li

Bug#584663: imagemagick uses gs without -P-

2010-11-22 Thread paul . szabo
magick, no need for more "mass bug filing".) Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a sub

Bug#602333: /usr/bin/fusermount: fusermount allows unmount any filesystem

2010-11-22 Thread paul . szabo
Ubuntu has now added the reference CVE-2010-3879 to https://bugs.launchpad.net/bugs/670622 and marked in "confirmed". Other interesting references: https://bugzilla.redhat.com/show_bug.cgi?id=651183 https://bugzilla.novell.com/show_bug.cgi?id=651598 Cheers, Paul Paul

Bug#592569: references to unsafe use of gs

2010-11-21 Thread paul . szabo
/faq/407-02.html http://www.troubleshooters.com/linux/gs.htm Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with

Bug#592569: Bug#584653: Patch to close CVE-2010-2055

2010-11-21 Thread paul . szabo
quot;god intended". > ... I choose to not change this for Squeeze, unless ... more > concrete proof that the system is insecure ... I cannot provide a more obvious way to attack gs... so for now I must accept your decision. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.m

Bug#592569: Bug#584653: Patch to close CVE-2010-2055

2010-11-20 Thread paul . szabo
the same as was for -P-, and that was accepted as a "grave" bug. (If anything, a lack of -dSAFER is easier to exploit, with just the one PS file.) If -dSAFER is ever a good idea, then now is a good a time to change. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://ww

Bug#584663: Bug#584653: Patch to close CVE-2010-2055

2010-11-20 Thread paul . szabo
n|stat|access)' x.out | grep -E -v '"/(usr|etc|var|lib)/' strace -o x.out /usr/bin/gs -P x.ps >/dev/null 2>&1; grep -E '^(open|stat|access)' x.out | grep -E -v '"/(usr|etc|var|lib)/' The first two are identical: attempt to load various th

Bug#584653: Patch to close CVE-2010-2055

2010-11-20 Thread paul . szabo
1 - The bug is done, ghostscript is OK. 2 - Version 8.71 has a grave i.e. RC bug, must upgrade to 9.00. (or something else)? Your reply suggests that they will choose "2", in effect assuring me that this will make it into squeeze. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http:

Bug#584653: Patch to close CVE-2010-2055

2010-11-20 Thread paul . szabo
for bug #592569 also, to have -dSAFER as default? Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject

Bug#602333: /usr/bin/fusermount: fusermount allows unmount any filesystem

2010-11-03 Thread paul . szabo
which may be closer to this issue. I would expect DSA-1989 to have been adopted and fixed by Ubuntu, where the original poster says he found the issue. Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University

Bug#602333: /usr/bin/fusermount: fusermount allows unmount any filesystem

2010-11-03 Thread Paul Szabo
attached below. Cheers, Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- System Information: Debian Release: 5.0.6 APT prefers stable APT policy: (500, 'stable') Architecture: i386 (i68

Bug#584663: Bug#584653: Debian NMU ghostscript

2010-10-25 Thread paul . szabo
pefully working, secure) "-P-". (These bugs are related. I had tried to report them as the "one thing" bug 583183, but that did not get very far...) Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics

Bug#408879: /bin/ps: TIME drifted

2010-08-24 Thread paul . szabo
ag "unreproducible" be removed? Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To UNSUBSCRIBE, email to debian-bugs-dist-requ...@lists.debian.org with a subject of

Bug#582826: Oops: 0002 unable to handle kernel paging request

2010-08-24 Thread paul . szabo
The problem did not re-occur after upgrading to 2.6.26-24. Maybe fixed... Please close bug: I cannot reproduce anymore. Thanks, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of SydneyAustralia -- To

Bug#592569: ghostscript: Please make -dSAFER the default

2010-08-19 Thread paul . szabo
wonder what other browsers do. If they do not have a reasonable default then users might pick gs, not knowing they need "gs -dSAFER". I wonder whether there are browsers or similar that do "cd /tmp" before running gs, so using bug#584653 with a webpage named .../gs_init.ps

Bug#592569: ghostscript: Please make -dSAFER the default

2010-08-12 Thread Paul Szabo
and known, equally. But OK: your package, your decision. In the meantime, I can use my wrapper (attached, in the hope that others may find it useful). Cheers, Paul Paul Szabo p...@maths.usyd.edu.au http://www.maths.usyd.edu.au/u/psz/ School of Mathematics and Statistics University of Sydne

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