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[Bryce Harrington <986816@xxxxxxxxxxxxxxxxxx>]

I think this may not be an Inkscape bug.  It looks like the crash is
happening in the file chooser code due to trying to do a string
comparison against either an undefined string or a file named with
unicode characters ("\240\371V\b")

> Thread 1 (Thread 0x7f024bbcb9c0 (LWP 31756)):
> #0  __strncmp_sse42 () at ../sysdeps/x86_64/multiarch/strcmp-sse42.S:1738
> No locals.
> #1  0x00007f024994de68 in completion_match_func (comp=<optimized out>, key_unused=<optimized out>, iter=<optimized out>, data=<optimized out>) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkfilechooserentry.c:427
>         chooser_entry = <optimized out>
>         name = 0x947c550 "\240\371V\b"
>         result = <optimized out>
>         norm_file_part = 0x995c2c0 "\001"
>         norm_name = 0x0
> #2  0x00007f0249931b0a in gtk_entry_completion_visible_func (model=<optimized out>, iter=0x7fff94e081d0, data=0x994f5b0) at /build/buildd/gtk+2.0-2.24.10/gtk/gtkentrycompletion.c:821
>         ret = 0
>         completion = 0x994f5b0
> #3  0x00007f0249a796ee in gtk_tree_model_filter_visible (filter=<optimized out>, child_iter=<optimized out>) at /build/buildd/gtk+2.0-2.24.10/gtk/gtktreemodelfilter.c:764

Anyway, I'm not even sure there's anything we could do to work around
this in Inkscape.

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https://bugs.launchpad.net/bugs/986816

Title:
  Inkscape crashed with SIGSEGV when saving drawing for first time

Status in Inkscape: A Vector Drawing Tool:
  New
Status in “inkscape” package in Ubuntu:
  New

Bug description:
  I created a new drawing with a  copule of text boxes and three objects
  - two copied from the original - which was an intersection of two
  rounded boxes.

  The document saved successfully and then I got a message popup that
  there had been an error with Inkscape and had to close.  I was able to
  open the document in inkscape after I selected to restart Inkscape.

  I am using Ubuntu 12.04, last updated mid April.

  Inkscape version 0.48.3.1-1ubuntu1

  ProblemType: Crash
  DistroRelease: Ubuntu 12.04
  Package: inkscape 0.48.3.1-1ubuntu1
  ProcVersionSignature: Ubuntu 3.2.0-23.36-generic 3.2.14
  Uname: Linux 3.2.0-23-generic x86_64
  ApportVersion: 2.0.1-0ubuntu4
  Architecture: amd64
  Date: Sun Apr 22 11:37:45 2012
  ExecutablePath: /usr/bin/inkscape
  InstallationMedia: Ubuntu 12.04 LTS "Precise Pangolin" - Beta amd64 (20120328)
  ProcCmdline: inkscape
  ProcEnviron:
   LANGUAGE=en_GB:en
   PATH=(custom, user)
   LANG=en_GB.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f02445f8390:	movzbl (%rsi),%ecx
   PC (0x7f02445f8390) ok
   source "(%rsi)" (0x00000000) not located in a known VMA region (needed readable region)!
   destination "%ecx" ok
  SegvReason: reading NULL VMA
  Signal: 11
  SourcePackage: inkscape
  StacktraceTop:
   ?? () from /lib/x86_64-linux-gnu/libc.so.6
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
   ?? () from /usr/lib/x86_64-linux-gnu/libgtk-x11-2.0.so.0
  Title: inkscape crashed with SIGSEGV
  UpgradeStatus: No upgrade log present (probably fresh install)
  UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo

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