[Bug 555238] Re: nautilus crashed with SIGSEGV in jpc_qmfb_join_colgrp()

[Antonio19]

Just an update on my previous post.

I discovered that even when building new jpeg2000 images (format .j2k)
from any version installed (1.3, 1.5 or 2.0.0), Nautilus or Nemo will
crash when opening the containing folder of some of these images (not
all ...).

The solution is simple : You have first to open these images with GIMP.
Ounce GIMP has open these images their thumbnail is displayed by
Nautilus / Nemo and does not crash ...

May be there is some investigation to perform on this ... on the part of
the plug-in used in Nautilus / Nemo.

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https://bugs.launchpad.net/bugs/555238

Title:
  nautilus crashed with SIGSEGV in jpc_qmfb_join_colgrp()

Status in “jasper” package in Ubuntu:
  Confirmed

Bug description:
  Binary package hint: nautilus


  ProblemType: Crash
  DistroRelease: Ubuntu 10.04
  Package: nautilus 1:2.30.0-0ubuntu3
  ProcVersionSignature: Ubuntu 2.6.32-19.28-generic 2.6.32.10+drm33.1
  Uname: Linux 2.6.32-19-generic x86_64
  Architecture: amd64
  CrashCounter: 1
  Date: Sun Apr  4 13:29:52 2010
  ExecutablePath: /usr/bin/nautilus
  InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318)
  ProcCmdline: nautilus
  ProcEnviron:
   LANG=en_US.UTF-8
   SHELL=/bin/bash
  SegvAnalysis:
   Segfault happened at: 0x7f23eb32ae1c <jpc_qmfb_join_colgrp+124>:	mov    %r8,(%r10,%rax,1)
   PC (0x7f23eb32ae1c) ok
   source "%r8" ok
   destination "(%r10,%rax,1)" (0x7f23fabee970) not located in a known VMA region (needed writable region)!
  SegvReason: writing unknown VMA
  Signal: 11
  SourcePackage: nautilus
  StacktraceTop:
   jpc_qmfb_join_colgrp () from /usr/lib/libjasper.so.1
   jpc_ns_synthesize () from /usr/lib/libjasper.so.1
   jpc_tsfb_synthesize2 () from /usr/lib/libjasper.so.1
   jpc_tsfb_synthesize () from /usr/lib/libjasper.so.1
   ?? () from /usr/lib/libjasper.so.1
  Title: nautilus crashed with SIGSEGV in jpc_qmfb_join_colgrp()
  UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare

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