debian revision of 0 not considered equivalent to absent debian revision

Bug #540228 reported by Jelmer Vernooij
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
apt (Debian)
Fix Released
Unknown
apt (Ubuntu)
Fix Released
Medium
Unassigned

Bug Description

Binary package hint: apt

According to Policy 5.6.12 the absence of a debian revision should be
considered equivalent to the presence of a debian revision of 0 (this
was clarified somewhere in 2008).

dpkg apparently works this way but apt does not:
$ python
Python 2.5.5 (r255:77872, Feb 2 2010, 00:25:36)
[GCC 4.4.3] on linux2
Type "help", "copyright", "credits" or "license" for more information.
>>> import apt_pkg
>>> apt_pkg.init()
>>> apt_pkg.VersionCompare("1.0", "1.0-0")
-1
>>>

(python-apt's VersionCompare is just a python wrapper around apt's
actual implementation)

Related branches

Michael Vogt (mvo)
Changed in apt (Ubuntu):
status: New → In Progress
importance: Undecided → Medium
status: In Progress → Fix Committed
Revision history for this message
Launchpad Janitor (janitor) wrote :

This bug was fixed in the package apt - 0.7.25.3ubuntu4

---------------
apt (0.7.25.3ubuntu4) lucid; urgency=low

  [ David Kalnischkies ]
  * apt-pkg/deb/debversion.cc:
    - consider absent of debian revision equivalent to 0 (Closes: #573592)
      LP: #540228
  * cmdline/apt-get.cc, apt-pkg/cdrom.cc:
   - fix memory leaks in error conditions in DoSource()
  * apt-pkg/deb/dpkgpm.cc:
   - fix error message construction in OpenLog()
 -- Michael Vogt <email address hidden> Fri, 26 Mar 2010 16:57:49 +0100

Changed in apt (Ubuntu):
status: Fix Committed → Fix Released
Changed in apt (Debian):
status: Unknown → New
Changed in apt (Debian):
status: New → Fix Committed
Changed in apt (Debian):
status: Fix Committed → Fix Released
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