[Bug 856507] Re: oneconf-service crashed with SIGSEGV in debListParser::LoadReleaseInfo()

[Didier Roche]

** Package changed: oneconf (Ubuntu) => apt (Ubuntu)

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Title:
  oneconf-service crashed with SIGSEGV in
  debListParser::LoadReleaseInfo()

Status in “apt” package in Ubuntu:
  New

Bug description:
  I had some reported dependencies which I was exploring with synaptic
  after a partial update when the bug was reported to me. The update
  manager is the app that won't install without breaking other things,
  such as the desktop.

  I'm attaching my update log, if that's any help.

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: oneconf 0.2.6.4
  ProcVersionSignature: Ubuntu 3.0.0-11.18-generic 3.0.4
  Uname: Linux 3.0.0-11-generic x86_64
  NonfreeKernelModules: wl
  ApportVersion: 1.23-0ubuntu1
  Architecture: amd64
  Date: Thu Sep 22 11:22:51 2011
  ExecutablePath: /usr/share/oneconf/oneconf-service
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110803.1)
  InterpreterPath: /usr/bin/python2.7
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python /usr/share/oneconf/oneconf-service
  ProcEnviron:
   SHELL=/bin/bash
   PATH=(custom, no user)
   LANGUAGE=en_CA:en
   LANG=en_CA.UTF-8
  SegvAnalysis:
   Segfault happened at: 0x7f955b191686 <_ZN13debListParser15LoadReleaseInfoERN8pkgCache15PkgFileIteratorER6FileFdSs+630>:	mov    %eax,(%r15)
   PC (0x7f955b191686) ok
   source "%eax" ok
   destination "(%r15)" (0x7f9553cfbf40) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: oneconf
  StacktraceTop:
   debListParser::LoadReleaseInfo(pkgCache::PkgFileIterator&, FileFd&, std::string) () from /usr/lib/libapt-pkg.so.4.11
   debPackagesIndex::Merge(pkgCacheGenerator&, OpProgress*) const () from /usr/lib/libapt-pkg.so.4.11
   ?? () from /usr/lib/libapt-pkg.so.4.11
   pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.11
   pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.11
  Title: oneconf-service crashed with SIGSEGV in debListParser::LoadReleaseInfo()
  UpgradeStatus: Upgraded to oneiric on 2011-09-22 (0 days ago)
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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