[Bug 815697] Re: aptd crashed with SIGSEGV in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare()

[Jean-Baptiste Lallement]

*** This bug is a duplicate of bug 812994 ***
    https://bugs.launchpad.net/bugs/812994

Thank you for taking the time to report this bug and helping to make
Ubuntu better. This particular bug has already been reported and is a
duplicate of bug 812994, so it 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.

** Changed in: aptdaemon (Ubuntu)
       Status: New => Confirmed

** This bug has been marked a duplicate of bug 812994
   aptd crashed with SIGSEGV in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare().

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https://bugs.launchpad.net/bugs/815697

Title:
  aptd crashed with SIGSEGV in std::basic_string<char,
  std::char_traits<char>, std::allocator<char> >::compare()

Status in “aptdaemon” package in Ubuntu:
  Confirmed

Bug description:
  I tried installing a standalone file (a .deb for Google Chrome)
  downloaded using Firefox. When I clicked the downloaded file in
  Firefox, the Software Center opened. Closing Firefox with the Software
  Center open generated this bug report.

  ProblemType: Crash
  DistroRelease: Ubuntu 11.10
  Package: aptdaemon 0.43+bzr662-0ubuntu1
  ProcVersionSignature: Ubuntu 3.0.0-6.7-generic 3.0.0-rc7
  Uname: Linux 3.0.0-6-generic x86_64
  NonfreeKernelModules: wl
  Architecture: amd64
  Date: Sun Jul 24 22:51:36 2011
  ExecutablePath: /usr/sbin/aptd
  InstallationMedia: Ubuntu 11.10 "Oneiric Ocelot" - Alpha amd64 (20110724)
  InterpreterPath: /usr/bin/python2.7
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python /usr/sbin/aptd
  ProcEnviron:
   
  SegvAnalysis:
   Segfault happened at: 0x7f604c7cc601:	pcmpeqb (%rax),%xmm0
   PC (0x7f604c7cc601) ok
   source "(%rax)" (0x7f6041486630) not located in a known VMA region (needed readable region)!
   destination "%xmm0" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: aptdaemon
  StacktraceTop:
   ?? () from /lib/x86_64-linux-gnu/libc.so.6
   std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare(char const*) const () from /usr/lib/x86_64-linux-gnu/libstdc++.so.6
   pkgCacheGenerator::FinishCache(OpProgress*) () from /usr/lib/libapt-pkg.so.4.10
   pkgCacheGenerator::MakeStatusCache(pkgSourceList&, OpProgress*, MMap**, bool) () from /usr/lib/libapt-pkg.so.4.10
   pkgCacheFile::BuildCaches(OpProgress*, bool) () from /usr/lib/libapt-pkg.so.4.10
  Title: aptd crashed with SIGSEGV in std::basic_string<char, std::char_traits<char>, std::allocator<char> >::compare()
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups:

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