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Bug#818662: marked as done (ghostscript: segfault generating png on s390x ; breaks sketch build)



Your message dated Sun, 20 Mar 2016 17:37:05 +0100
with message-id <20160320163705.GA12758@aurel32.net>
and subject line Re: ghostscript: segfault generating png on s390x ; breaks sketch build
has caused the Debian Bug report #818662,
regarding ghostscript: segfault generating png on s390x ; breaks sketch build
to be marked as done.

This means that you claim that the problem has been dealt with.
If this is not the case it is now your responsibility to reopen the
Bug report if necessary, and/or fix the problem forthwith.

(NB: If you are a system administrator and have no idea what this
message is talking about, this may indicate a serious mail system
misconfiguration somewhere. Please contact owner@bugs.debian.org
immediately.)


-- 
818662: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=818662
Debian Bug Tracking System
Contact owner@bugs.debian.org with problems
--- Begin Message ---
Package: ghostscript
Version: 9.18~dfsg-4
Severity: important

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256


The attached example causes gs to segfault

 gs  -dEPSCrop -sDEVICE=png256   -sOutputFile=foo.png ex000.eps

This is part of the sketch documentation, so this breaks the sketch
build on s390x

- -- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (900, 'testing')
Architecture: amd64 (x86_64)

Kernel: Linux 4.3.0-1-amd64 (SMP w/8 CPU cores)
Locale: LANG=en_CA.UTF-8, LC_CTYPE=en_CA.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages ghostscript depends on:
ii  debconf [debconf-2.0]  1.5.58
ii  libc6                  2.21-9
ii  libgs9                 9.18~dfsg-4

Versions of packages ghostscript recommends:
ii  gsfonts  1:8.11+urwcyr1.0.7~pre44-4.2

Versions of packages ghostscript suggests:
ii  ghostscript-x  9.18~dfsg-4

- -- no debconf information

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Attachment: ex000.eps.xz
Description: application/xz


--- End Message ---
--- Begin Message ---
On 2016-03-19 08:43, David Bremner wrote:
> Package: ghostscript
> Version: 9.18~dfsg-4
> Severity: important
> 
> 
> The attached example causes gs to segfault
> 
>  gs  -dEPSCrop -sDEVICE=png256   -sOutputFile=foo.png ex000.eps
> 
> This is part of the sketch documentation, so this breaks the sketch
> build on s390x
> 
 
The problem is actually not a bug of ghostscript, but a bug of the
toolchain, which has been introduced in gcc 5.3.1-8 and fixed in gcc
5.3.1-9 for big endian machines:

  https://gcc.gnu.org/bugzilla/show_bug.cgi?id=69714

I have scheduled a binNMU of ghostscript, and using this one, sketch
built successfully. I am therefore closing this bug.

-- 
Aurelien Jarno                          GPG: 4096R/1DDD8C9B
aurelien@aurel32.net                 http://www.aurel32.net

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