[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2017-07-29 Thread Bug Watch Updater 
** Changed in: gdk-pixbuf
   Status: Confirmed => Fix Released

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https://bugs.launchpad.net/bugs/1519030

Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf:
  Fix Released
Status in gdk-pixbuf package in Ubuntu:
  Fix Released

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2016-04-15 Thread Bug Watch Updater 
** Changed in: gdk-pixbuf
   Status: Unknown => Confirmed

** Changed in: gdk-pixbuf
   Importance: Unknown => Medium

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf:
  Confirmed
Status in gdk-pixbuf package in Ubuntu:
  Fix Released

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2016-04-15 Thread Iain Lane 
On Fri, Apr 15, 2016 at 10:22:39AM -, Dimitri John Ledkov wrote:
> @laney bug attached as remote tracked one now.

Thanks!

Might be good to try the patch in

  https://bugzilla.gnome.org/show_bug.cgi?id=754387#c24

too. That's what reminded me of this bit of Ubuntu delta.

-- 
Iain Lane  [ i...@orangesquash.org.uk ]
Debian Developer   [ la...@debian.org ]
Ubuntu Developer   [ la...@ubuntu.com ]


** Bug watch added: GNOME Bug Tracker #754387
   https://bugzilla.gnome.org/show_bug.cgi?id=754387

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf:
  Unknown
Status in gdk-pixbuf package in Ubuntu:
  Fix Released

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2016-04-15 Thread Dimitri John Ledkov 
@laney bug attached as remote tracked one now.

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf:
  Unknown
Status in gdk-pixbuf package in Ubuntu:
  Fix Released

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2016-04-15 Thread Dimitri John Ledkov 
gdk-pixbuf (2.32.2-1ubuntu1) xenial; urgency=medium

  * Unset MALLOC_PERTURB_ for the /pixbuf/cve-2015-4491/original test, as
it fails with OOM, or gets OOM killed.

 -- Dimitri John Ledkov   Tue, 24 Nov 2015 16:58:42
+

** Bug watch added: GNOME Bug Tracker #765094
   https://bugzilla.gnome.org/show_bug.cgi?id=765094

** Also affects: gdk-pixbuf via
   https://bugzilla.gnome.org/show_bug.cgi?id=765094
   Importance: Unknown
   Status: Unknown

** Changed in: gdk-pixbuf (Ubuntu)
   Status: Triaged => Fix Released

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf:
  Unknown
Status in gdk-pixbuf package in Ubuntu:
  Fix Released

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2016-04-15 Thread Iain Lane 
where's the upstream bug?

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf package in Ubuntu:
  Triaged

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2016-02-24 Thread Dimitri John Ledkov 
** Changed in: gdk-pixbuf (Ubuntu)
   Status: In Progress => Triaged

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf package in Ubuntu:
  Triaged

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2015-11-30 Thread Dimitri John Ledkov 
done, submit upstream.

** Changed in: gdk-pixbuf (Ubuntu)
   Status: New => In Progress

** Changed in: gdk-pixbuf (Ubuntu)
 Assignee: (unassigned) => Dimitri John Ledkov (xnox)

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf package in Ubuntu:
  In Progress

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

To manage notifications about this bug go to:
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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2015-11-24 Thread Dimitri John Ledkov 
# for i in `seq 256`; do export MALLOC_PERTURB_=$i; 
.libs/lt-cve-2015-4491>/dev/null && echo $i: good || echo $i: bad; done
1: bad
2: good
3: good
4: bad
5: bad
6: good
7: good
8: good
9: good
10: bad
11: good
12: good
13: good
14: bad
15: good
16: good
17: good
18: good


Leads me to belief that the test is broken, and depends on the actuall memory 
to be in a consistent state after allocation. It seems that it has been 
recognised already that the test is borked, and it ends up skipping said test 
most of the time on s390x with OOM error. In my instance, it's getting OOM 
killed, rather than getting OOM error. Disabling MALLOC_PERTURB_ passes the 
test, which I've now done. This bug should be forwared upstream, for further 
investigation.

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf package in Ubuntu:
  New

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2015-11-24 Thread Dimitri John Ledkov 
** Tags removed: xnox
** Tags added: s390x

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf package in Ubuntu:
  New

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

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[Desktop-packages] [Bug 1519030] Re: cve-2015-4491 fails with MALLOC_CHECK_=2 and MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

2015-11-24 Thread Dimitri John Ledkov 
** Attachment added: "dmesg.log"
   
https://bugs.launchpad.net/ubuntu/+source/gdk-pixbuf/+bug/1519030/+attachment/4524712/+files/dmesg.log

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Title:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

Status in gdk-pixbuf package in Ubuntu:
  New

Bug description:
  cve-2015-4491 fails with MALLOC_CHECK_=2 and
  MALLOC_PERTURB_=$((${RANDOM:-256} % 256)), sometimes

  it's possibly being killed with OOM, so need to validate that first.

To manage notifications about this bug go to:
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