Debian Bug report logs - #784259
lgc-pg segfaults when run headless

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Message #5 received at submit@bugs.debian.org (full text, mbox, reply):

From: Alexandre Detiste <alexandre.detiste@gmail.com>

To: Debian Bug Tracking System <submit@bugs.debian.org>

Subject: lgc-pg segfaults when run headless

Date: Mon, 04 May 2015 18:30:18 +0200

Package: lgc-pg
Version: 1.2.6-1
Severity: normal

Dear Maintainer,

I see that lgc-pg uses libSDL for it's imager manipulation.

If run headless, it will segfault;
I see that when run normally it opens a window
for a fraction of a second.

I guess somewhere there is an unchecked SDL return code.

This behaviour could also be documented.

Alexandre Detiste

/tmp $ lgc-pg -s raw/ -d result/
LGeneral Converter for Panzer General (DOS version) v1.2.6
Copyright 2002-2012 Michael Speck
Released under GNU GPL
---
Settings:
  Source: raw/
  Destination: result/
  Target: pg
  Full Campaign
  Use Individual Palettes
  Apply PG unit modifications
Segmentation fault



-- System Information:
Debian Release: stretch/sid
  APT prefers testing
  APT policy: (501, 'testing'), (450, 'unstable'), (400, 'experimental')
Architecture: amd64 (x86_64)
Foreign Architectures: i386

Kernel: Linux 3.19.0-trunk-amd64 (SMP w/6 CPU cores)
Locale: LANG=fr_BE.UTF-8, LC_CTYPE=fr_BE.UTF-8 (charmap=UTF-8)
Shell: /bin/sh linked to /bin/dash
Init: systemd (via /run/systemd/system)

Versions of packages lgc-pg depends on:
ii  libc6            2.19-18
ii  libsdl1.2debian  1.2.15-11

lgc-pg recommends no packages.

Versions of packages lgc-pg suggests:
pn  lgeneral  <none>

-- no debconf information

Message #10 received at 784259@bugs.debian.org (full text, mbox, reply):

From: Markus Koschany <apo@gambaru.de>

To: Alexandre Detiste <alexandre.detiste@gmail.com>

Cc: 784259@bugs.debian.org

Subject: Re: Bug#784259: lgc-pg segfaults when run headless

Date: Tue, 05 May 2015 16:55:42 +0200

[Message part 1 (text/plain, inline)]

Control: tags -1 confirmed

On 04.05.2015 18:30, Alexandre Detiste wrote:
> Package: lgc-pg
> Version: 1.2.6-1
> Severity: normal
> 
> Dear Maintainer,
> 
> I see that lgc-pg uses libSDL for it's imager manipulation.
> 
> If run headless, it will segfault;
> I see that when run normally it opens a window
> for a fraction of a second.
> 
> I guess somewhere there is an unchecked SDL return code.
> 
> This behaviour could also be documented.

Hi,

thanks for your report. Indeed this a bug in lgc-pg which should not
segfault under these circumstances. The error handling should be
improved and I can document the requirements for running lgc-pg in its
manual page.

Regards,

Markus

[signature.asc (application/pgp-signature, attachment)]

Message #17 received at 784259-close@bugs.debian.org (full text, mbox, reply):

From: Markus Koschany <apo@gambaru.de>

To: 784259-close@bugs.debian.org

Subject: Bug#784259: fixed in lgeneral 1.2.6-2

Date: Fri, 26 Jun 2015 19:50:07 +0000

Source: lgeneral
Source-Version: 1.2.6-2

We believe that the bug you reported is fixed in the latest version of
lgeneral, which is due to be installed in the Debian FTP archive.

A summary of the changes between this version and the previous one is
attached.

Thank you for reporting the bug, which will now be closed.  If you
have further comments please address them to 784259@bugs.debian.org,
and the maintainer will reopen the bug report if appropriate.

Debian distribution maintenance software
pp.
Markus Koschany <apo@gambaru.de> (supplier of updated lgeneral package)

(This message was generated automatically at their request; if you
believe that there is a problem with it please contact the archive
administrators by mailing ftpmaster@ftp-master.debian.org)


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA512

Format: 1.8
Date: Fri, 26 Jun 2015 20:53:26 +0200
Source: lgeneral
Binary: lgeneral lgc-pg
Architecture: source
Version: 1.2.6-2
Distribution: unstable
Urgency: medium
Maintainer: Debian Games Team <pkg-games-devel@lists.alioth.debian.org>
Changed-By: Markus Koschany <apo@gambaru.de>
Description:
 lgc-pg     - LGeneral converter for Panzer General game data
 lgeneral   - strategy game in the tradition of Panzer General
Closes: 777933 784259
Changes:
 lgeneral (1.2.6-2) unstable; urgency=medium
 .
   * Append -std=gnu89 to CFLAGS and force building with the older
     GCC standard gnu89 instead of the new default gnu11. This fixes the FTBFS
     with GCC-5. (Closes: #777933)
   * Add segfaults-when-running-headless.patch.
     lgc-pg requires a running graphical desktop environment for the conversion.
     Now lgc-pg prints an error message and exits gracefully when it does not
     detect this requirement. (Closes: #784259)
   * Add lgc-pg-man-page.patch and mention that lgc-pg requires a graphical
     desktop environment for the conversion.
Checksums-Sha1:
 f9ff08a3968cd903a170d27a9c656e8065f887b9 2114 lgeneral_1.2.6-2.dsc
 90fc3c7426463b3161d3398ab6f6ac39f11cbaeb 14740 lgeneral_1.2.6-2.debian.tar.xz
Checksums-Sha256:
 ec5b4150258fb192b7945daf02cca55a4a74ed7385f617905b0b6a211265f8ca 2114 lgeneral_1.2.6-2.dsc
 fcb371dfc4a2d248828933689d7ac0b6364a7a692263484fbf76f033b2eeae95 14740 lgeneral_1.2.6-2.debian.tar.xz
Files:
 762d79564143e36138cb5ab4215a180c 2114 games optional lgeneral_1.2.6-2.dsc
 71436063ea2cb95de68561b10789fe4c 14740 games optional lgeneral_1.2.6-2.debian.tar.xz

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