[Bug 1562500] Re: packagekitd crashed with SIGSEGV in strlen()

[Matthias Klumpp]

*** This bug is a duplicate of bug 1572778 ***
    https://bugs.launchpad.net/bugs/1572778

** This bug is no longer a duplicate of bug 1560759
   packagekitd crashed with SIGSEGV in strlen()error just appeared at log in no apps open
** This bug has been marked a duplicate of bug 1572778
   /usr/lib/packagekit/packagekitd:11:strlen:__add_to_environ:__setenv:AptIntf::init:backend_get_updates_thread

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Title:
  packagekitd crashed with SIGSEGV in strlen()

Status in packagekit package in Ubuntu:
  New

Bug description:
  Description:	Ubuntu Xenial Xerus (development branch)
  Release:	16.04
  packagekit:
    Установлен: 0.8.17-4ubuntu6~gcc5.4ubuntu1
    Кандидат:   0.8.17-4ubuntu6~gcc5.4ubuntu1
    Таблица версий:
   *** 0.8.17-4ubuntu6~gcc5.4ubuntu1 500
          500 http://ru.archive.ubuntu.com/ubuntu xenial/main amd64 Packages
          100 /var/lib/dpkg/status

  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 13:16:53 2016
  ExecutablePath: /usr/lib/packagekit/packagekitd
  InstallationDate: Installed on 2015-07-21 (249 days ago)
  InstallationMedia: Ubuntu 15.04 "Vivid Vervet" - Release amd64 (20150422)
  ProcCmdline: /usr/lib/packagekit/packagekitd
  ProcEnviron:
   LANG=ru_RU.UTF-8
   PATH=(custom, no user)
   SHELL=/bin/sh
  SegvAnalysis:
   Segfault happened at: 0x7f0b3300aed6 <strlen+38>:	movdqu (%rax),%xmm4
   PC (0x7f0b3300aed6) 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=0x7f0b2a9af9ef "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: Upgraded to xenial on 2016-03-26 (0 days ago)
  UserGroups:

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