springgraph illegal division by zero

Bug #1267981 reported by themusicgod1
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
signing-party (Ubuntu)
Fix Released
Undecided
Unassigned

Bug Description

themusicgod1@snowden:~$ springgraph -v < dstack.dot > dstack.wrl
springgraph iterating until reaches 0.3

79.241556178054
...
0.302770306974994
Iterations: 1879

error message:
Illegal division by zero at /usr/bin/springgraph line 872, <STDIN> line 383.

a wrl file is created but it's unclear if it's complete. Either way, it's a bug.

same thing for line14-1.dot:
themusicgod1@snowden:~$ springgraph < line14-1.dot > dstack.wrl;
springgraph iterating until reaches 0.3

Illegal division by zero at /usr/bin/springgraph line 423, <STDIN> line 3.

I tried replacing a bunch of characters and it seems like any character replacement or removal results in a valid run.

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: signing-party 1.1.4-1
ProcVersionSignature: Ubuntu 3.11.0-13.20-generic 3.11.6
Uname: Linux 3.11.0-13-generic i686
ApportVersion: 2.12.7-0ubuntu6
Architecture: i386
CurrentDesktop: GNOME
Date: Fri Jan 10 14:22:36 2014
InstallationDate: Installed on 2013-06-24 (200 days ago)
InstallationMedia: Edubuntu 12.04.2 LTS "Precise Pangolin" - Release i386 (20130214)
SourcePackage: signing-party
UpgradeStatus: Upgraded to trusty on 2013-11-26 (45 days ago)

Related branches

Revision history for this message
themusicgod1 (themusicgod1) wrote :
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package signing-party - 1.1.8-1

---------------
signing-party (1.1.8-1) unstable; urgency=low

  [ Guilhem Moulin ]
  * caff:
    + Improve the documentation of gpgparticipants annotations.
    + When clean-exporting a key (aka pruning), don't ignore signatures just
      because their certification level in under 'min-cert-level' (which
      defaults to 2). (Closes: #751252)
  * gpgwrap:
    + Import the default Debian CFLAGS defined by dpkg-buildflags, which makes
      the Buildd Log Scanner stop emitting 'W-dpkg-buildflags-missing CFLAGS'.
  * keyanalyze:
    + Import the default Debian CFLAGS defined by dpkg-buildflags, which makes
      the Buildd Log Scanner stop emitting 'W-dpkg-buildflags-missing CFLAGS'.
  * sig2dot:
    + Apply -d on OpenPGP signatures and revocation certificates only.
      (LP: #393242)
  * springgraph:
    + Avoid 'illegal division by zero' errors when dealing with isolated nodes
      and/or degenerated cylinders. (LP: #1267981)
    + Add an option -f to set the (TrueType) font, style and size to use on
      labels. This allows proper displaying of non-ASCII labels (provided the
      chosen font covers all the glyphs).
  * debian.control, debian.rules:
    + Update the config files before building the package. Patch from Breno
      Leitao. (Closes: #748977)

  [ Aaron Toponce ]
  * keyart: new script to dislay an ASCII art representation of OpenPGP key
    files.

 -- Guilhem Moulin <email address hidden> Sat, 21 Jun 2014 17:32:13 +0200

Changed in signing-party (Ubuntu):
status: New → Fix Released
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