Your message dated Mon, 7 Jan 2019 00:40:51 +0800
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<CAAXyoMNZO9=i0k=7W95NHAmnAvLZOZvV56mfW=e7ffuuwlo...@mail.gmail.com>
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has caused the Debian Bug report #905200,
regarding natpmp-utils,libnatpmp-dev: unhandled symlink to directory
conversion: /usr/share/doc/PACKAGE
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.
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--
905200: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=905200
Debian Bug Tracking System
Contact ow...@bugs.debian.org with problems
--- Begin Message ---
Package: natpmp-utils,libnatpmp-dev
Version: 20150609-4
Severity: serious
User: debian...@lists.debian.org
Usertags: piuparts
Hi,
an upgrade test with piuparts revealed that your package installs files
over existing symlinks and possibly overwrites files owned by other
packages. This usually means an old version of the package shipped a
symlink but that was later replaced by a real (and non-empty)
directory. This kind of overwriting another package's files cannot be
detected by dpkg.
This was observed on the following upgrade paths:
stretch -> buster
For /usr/share/doc/PACKAGE this may not be problematic as long as both
packages are installed, ship byte-for-byte identical files and are
upgraded in lockstep. But once one of the involved packages gets
removed, the other one will lose its documentation files, too,
including the copyright file, which is a violation of Policy 12.5:
https://www.debian.org/doc/debian-policy/#copyright-information
For other overwritten locations anything interesting may happen.
Note that dpkg intentionally does not replace directories with symlinks
and vice versa, you need the maintainer scripts to do this.
See in particular the end of point 4 in
https://www.debian.org/doc/debian-policy/#details-of-unpack-phase-of-installation-or-upgrade
It is recommended to use the dpkg-maintscript-helper commands
'dir_to_symlink' and 'symlink_to_dir' (available since dpkg 1.17.14)
to perform the conversion, ideally using d/$PACKAGE.maintscript.
Do not forget to add 'Pre-Depends: ${misc:Pre-Depends}' in d/control.
See dpkg-maintscript-helper(1) and dh_installdeb(1) for details.
>From the attached log (scroll to the bottom...):
0m28.4s ERROR: FAIL: silently overwrites files via directory symlinks:
/usr/share/doc/natpmp-utils/changelog.Debian.gz (natpmp-utils) !=
/usr/share/doc/libnatpmp1/changelog.Debian.gz (libnatpmp1)
/usr/share/doc/natpmp-utils -> libnatpmp1
/usr/share/doc/natpmp-utils/changelog.gz (natpmp-utils) !=
/usr/share/doc/libnatpmp1/changelog.gz (libnatpmp1)
/usr/share/doc/natpmp-utils -> libnatpmp1
/usr/share/doc/natpmp-utils/copyright (natpmp-utils) !=
/usr/share/doc/libnatpmp1/copyright (libnatpmp1)
/usr/share/doc/natpmp-utils -> libnatpmp1
0m27.9s ERROR: FAIL: silently overwrites files via directory symlinks:
/usr/share/doc/libnatpmp-dev/changelog.Debian.gz (libnatpmp-dev:amd64) !=
/usr/share/doc/libnatpmp1/changelog.Debian.gz (libnatpmp1)
/usr/share/doc/libnatpmp-dev -> libnatpmp1
/usr/share/doc/libnatpmp-dev/changelog.gz (libnatpmp-dev:amd64) !=
/usr/share/doc/libnatpmp1/changelog.gz (libnatpmp1)
/usr/share/doc/libnatpmp-dev -> libnatpmp1
/usr/share/doc/libnatpmp-dev/copyright (libnatpmp-dev:amd64) !=
/usr/share/doc/libnatpmp1/copyright (libnatpmp1)
/usr/share/doc/libnatpmp-dev -> libnatpmp1
cheers,
Andreas
natpmp-utils_20150609-4.log.gz
Description: application/gzip
--- End Message ---
--- Begin Message ---
This should have been fixed: natpmp-utils gets maintscript and
libnatpmp-dev gets its symlink back
--- End Message ---
