[Bug 490881] Re: dot crashed with SIGSEGV in Pobspath()

[Matthias Klose]

** Information type changed from Private to Public

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https://bugs.launchpad.net/bugs/490881

Title:
  dot crashed with SIGSEGV in Pobspath()

Status in “graphviz” package in Ubuntu:
  New

Bug description:
  Binary package hint: graphviz

  dot was called from lanmap

  ProblemType: Crash
  Architecture: i386
  Date: Tue Dec  1 14:51:47 2009
  DistroRelease: Ubuntu 9.10
  ExecutablePath: /usr/bin/dot
  NonfreeKernelModules: nvidia
  Package: graphviz 2.20.2-3ubuntu5
  ProcCmdline: twopi -Tpng -o /tmp/tmp.lanmap lanmap.dot
  ProcEnviron:
   PATH=(custom, no user)
   LANG=de_LU.UTF-8
   SHELL=/bin/bash
  ProcVersionSignature: Ubuntu 2.6.31-15.50-generic
  SegvAnalysis:
   Segfault happened at: 0xfc6d88 <Pobspath+232>:	mov    (%esi,%eax,4),%eax
   PC (0x00fc6d88) ok
   source "(%esi,%eax,4)" (0x08cd51e4) not located in a known VMA region (needed readable region)!
   destination "%eax" ok
  SegvReason: reading unknown VMA
  Signal: 11
  SourcePackage: graphviz
  StacktraceTop:
   Pobspath () from /usr/lib/libpathplan.so.4
   getPath ()
   ?? () from /usr/lib/graphviz/libgvplugin_neato_layout.so.5
   splineEdges ()
   spline_edges1 ()
  Title: dot crashed with SIGSEGV in Pobspath()
  Uname: Linux 2.6.31-15-generic i686
  UserGroups:

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