[Bug 1019757] Re: aptd crashed with SIGSEGV in pkgCacheGenerator::ListParser::NewProvides()

[Sebastian Heinlein]

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

** Information type changed from Private to Public

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Title:
  aptd crashed with SIGSEGV in
  pkgCacheGenerator::ListParser::NewProvides()

Status in “apt” package in Ubuntu:
  New

Bug description:
  checking updates

  ProblemType: Crash
  DistroRelease: Ubuntu 12.10
  Package: aptdaemon 0.45+bzr846-0ubuntu1
  ProcVersionSignature: Ubuntu 3.5.0-2.2-generic 3.5.0-rc4
  Uname: Linux 3.5.0-2-generic x86_64
  ApportVersion: 2.2.5-0ubuntu1
  Architecture: amd64
  Date: Sun Jul  1 13:12:02 2012
  ExecutablePath: /usr/sbin/aptd
  InstallationMedia: Ubuntu 12.10 "Quantal Quetzal" - Alpha amd64 (20120625)
  InterpreterPath: /usr/bin/python3.2mu
  PackageArchitecture: all
  ProcCmdline: /usr/bin/python3.2 /usr/sbin/aptd
  ProcEnviron:
   
  SegvAnalysis:
   Segfault happened at: 0x7f0ae9b35970 <_ZN17pkgCacheGenerator10ListParser11NewProvidesERN8pkgCache11VerIteratorERKSsS5_S5_+944>:	mov    %eax,0x8(%rbx)
   PC (0x7f0ae9b35970) ok
   source "%eax" ok
   destination "0x8(%rbx)" (0x7f0ae365f7f4) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: aptdaemon
  StacktraceTop:
   pkgCacheGenerator::ListParser::NewProvides(pkgCache::VerIterator&, std::string const&, std::string const&, std::string const&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
   debListParser::NewProvidesAllArch(pkgCache::VerIterator&, std::string const&, std::string const&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
   debListParser::ParseProvides(pkgCache::VerIterator&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
   debListParser::NewVersion(pkgCache::VerIterator&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
   pkgCacheGenerator::MergeListVersion(pkgCacheGenerator::ListParser&, pkgCache::PkgIterator&, std::string const&, pkgCache::VerIterator*&) () from /usr/lib/x86_64-linux-gnu/libapt-pkg.so.4.12
  Title: aptd crashed with SIGSEGV in pkgCacheGenerator::ListParser::NewProvides()
  UpgradeStatus: No upgrade log present (probably fresh install)
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