Your message dated Sun, 18 Jan 2015 11:04:30 +0000 with message-id <e1ycneg-0001cn...@franck.debian.org> and subject line Bug#775350: fixed in util-linux 2.25.2-4.1 has caused the Debian Bug report #775350, regarding libblkid-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. (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 ow...@bugs.debian.org immediately.) -- 775350: http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=775350 Debian Bug Tracking System Contact ow...@bugs.debian.org with problems
--- Begin Message ---Package: libblkid-dev Version: 2.25.2-4 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: lenny -> squeeze -> wheezy -> jessie The bug dates back to the lenny->squeeze upgrade cycle. The lenny version of the package shipped /usr/share/doc/libblkid-dev -> libblkid1 while in squeeze this was replaced by a directory, but the symlink got never transitioned, so the problem persists in long grown installations until today. 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/ch-docs.html#s-copyrightfile 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/ch-maintainerscripts.html#s-unpackphase 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.mainstscript. 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 (usually somewhere in the middle...): 5m26.4s ERROR: FAIL: silently overwrites files via directory symlinks: /usr/share/doc/libblkid-dev/changelog.Debian.gz (libblkid-dev:amd64) != /usr/share/doc/libblkid1/changelog.Debian.gz (libblkid1:amd64) /usr/share/doc/libblkid-dev -> libblkid1 /usr/share/doc/libblkid-dev/changelog.gz (libblkid-dev:amd64) != /usr/share/doc/libblkid1/changelog.gz (libblkid1:amd64) /usr/share/doc/libblkid-dev -> libblkid1 /usr/share/doc/libblkid-dev/copyright (libblkid-dev:amd64) != /usr/share/doc/libblkid1/copyright (libblkid1:amd64) /usr/share/doc/libblkid-dev -> libblkid1 5m33.5s ERROR: FAIL: After purging files have disappeared: /usr/share/doc/libblkid1/changelog.Debian.gz owned by: libblkid1:amd64 /usr/share/doc/libblkid1/changelog.gz owned by: libblkid1:amd64 /usr/share/doc/libblkid1/copyright owned by: libblkid1:amd64 It's sufficient to fix this in jessie, no need to backport the fix to wheezy (which does not have dpkg-maintscript-helper symlink_to_dir). cheers, Andreas
libblkid-dev_2.25.2-4.log.gz
Description: application/gzip
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--- Begin Message ---Source: util-linux Source-Version: 2.25.2-4.1 We believe that the bug you reported is fixed in the latest version of util-linux, 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 775...@bugs.debian.org, and the maintainer will reopen the bug report if appropriate. Debian distribution maintenance software pp. Jonathan Wiltshire <j...@debian.org> (supplier of updated util-linux 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 ftpmas...@ftp-master.debian.org) -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Format: 1.8 Date: Sat, 17 Jan 2015 16:17:40 +0000 Source: util-linux Binary: util-linux util-linux-locales mount bsdutils fdisk-udeb cfdisk-udeb libblkid1 libblkid1-udeb libblkid-dev libmount1 libmount-dev libsmartcols1 libsmartcols1-udeb libsmartcols-dev libuuid1 uuid-runtime libuuid1-udeb uuid-dev util-linux-udeb Architecture: source amd64 all Version: 2.25.2-4.1 Distribution: unstable Urgency: medium Maintainer: Debian util-linux Maintainers <ah-util-li...@debian.org> Changed-By: Jonathan Wiltshire <j...@debian.org> Description: bsdutils - basic utilities from 4.4BSD-Lite cfdisk-udeb - Manually partition a hard drive (cfdisk) (udeb) fdisk-udeb - Manually partition a hard drive (fdisk) (udeb) libblkid-dev - block device id library - headers and static libraries libblkid1 - block device id library libblkid1-udeb - stripped down block device id library, for debian-installer (udeb) libmount-dev - device mounting library - headers and static libraries libmount1 - device mounting library libsmartcols-dev - smart column output alignment library - headers and static librar libsmartcols1 - smart column output alignment library libsmartcols1-udeb - stripped down smart column output aligment library, for debian-in (udeb) libuuid1 - Universally Unique ID library libuuid1-udeb - stripped down universally unique id library, for debian-installer (udeb) mount - Tools for mounting and manipulating filesystems util-linux - Miscellaneous system utilities util-linux-locales - Locales files for util-linux util-linux-udeb - stripped down miscellaneous system utilities, for debian-installe (udeb) uuid-dev - universally unique id library - headers and static libraries uuid-runtime - runtime components for the Universally Unique ID library Closes: 775350 Changes: util-linux (2.25.2-4.1) unstable; urgency=medium . * Non-maintainer upload. * Fix unhandled symlink_to_dir conversion for /usr/share/doc/libblkid-dev (Closes: #775350) Checksums-Sha1: 9db66be40a579a9bf9ff2ab4e9622bb6566c36ce 3449 util-linux_2.25.2-4.1.dsc 99c0598dab969e3c9dd80348f289bf1c5fe2d567 302420 util-linux_2.25.2-4.1.debian.tar.xz a9a0319fde87df86651e9ed40a3fb07fab077970 93694 bsdutils_2.25.2-4.1_amd64.deb a29572e26dd3a500e6a423ffc5fe44d691347ea4 844758 util-linux_2.25.2-4.1_amd64.deb dddfb81549e12e9c71337e21be615e8ad8d8eaca 866846 util-linux-locales_2.25.2-4.1_all.deb e665ad2cd082068d08c73702a76a8f09ee5b4ef6 168286 mount_2.25.2-4.1_amd64.deb fd2fd3e77af4549c1dda352528d54badbe914d41 122272 fdisk-udeb_2.25.2-4.1_amd64.udeb 48eeb52ce4eef4a74c63571a73f0e21ee27c66bd 916168 cfdisk-udeb_2.25.2-4.1_amd64.udeb 39bfc024cfebb7116c7219a3ddfad87c28fcd8d6 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