[Bug 1562502] Re: packagekitd crashed with SIGSEGV in strlen()

[Apport retracing service]

*** This bug is a duplicate of bug 1560759 ***
    https://bugs.launchpad.net/bugs/1560759

Thank you for taking the time to report this crash and helping to make
this software better.  This particular crash has already been reported
and is a duplicate of bug #1560759, so is being marked as such.  Please
look at the other bug report to see if there is any missing information
that you can provide, or to see if there is a workaround for the bug.
Additionally, any further discussion regarding the bug should occur in
the other report.  Please continue to report any other bugs you may
find.

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** This bug has been marked a duplicate of private bug 1560759

** Information type changed from Private to Public

** Tags removed: need-amd64-retrace

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https://bugs.launchpad.net/bugs/1562502

Title:
  packagekitd crashed with SIGSEGV in strlen()

Status in packagekit package in Ubuntu:
  New

Bug description:
  Crash when trying to open "About this computer" on Ubuntu 16.04

  ProblemType: Crash
  DistroRelease: Ubuntu 16.04
  Package: packagekit 0.8.17-4ubuntu6~gcc5.4ubuntu1
  ProcVersionSignature: Ubuntu 4.4.0-15.31-generic 4.4.6
  Uname: Linux 4.4.0-15-generic x86_64
  ApportVersion: 2.20-0ubuntu3
  Architecture: amd64
  Date: Sun Mar 27 14:07:12 2016
  ExecutablePath: /usr/lib/packagekit/packagekitd
  InstallationDate: Installed on 2016-03-26 (1 days ago)
  InstallationMedia: Ubuntu 16.04 LTS "Xenial Xerus" - Beta amd64 (20160323)
  ProcCmdline: /usr/lib/packagekit/packagekitd
  ProcEnviron:
   LANG=fr_FR.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/sh
  SegvAnalysis:
   Segfault happened at: 0x7fb5e2d1eed6 <strlen+38>:	movdqu (%rax),%xmm4
   PC (0x7fb5e2d1eed6) ok
   source "(%rax)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%xmm4" ok
   Stack memory exhausted (SP below stack segment)
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: packagekit
  StacktraceTop:
   strlen () at ../sysdeps/x86_64/strlen.S:106
   __add_to_environ (name=0x7fb5d92c69ef "http_proxy", value=0x0, combined=0x0, replace=1) at setenv.c:131
   AptIntf::init() () from /usr/lib/x86_64-linux-gnu/packagekit-backend/libpk_backend_aptcc.so
   ?? () from /usr/lib/x86_64-linux-gnu/packagekit-backend/libpk_backend_aptcc.so
   ?? ()
  Title: packagekitd crashed with SIGSEGV in strlen()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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