[Pkg-sssd-devel] Bug#749722: Bug#749722: libsss-sudo: modified /etc/nsswitch.conf after purge

[Timo Aaltonen]

On 29.05.2014 15:59, Holger Levsen wrote:
> Package: libsss-sudo
> Version: 1.11.3-1
> User: debian-qa at lists.debian.org
> Usertags: piuparts piuparts.d.o
> 
> Hi, 
> 
> during a test with piuparts I noticed your package leaves a modified 
> /etc/nsswitch.conf after purge. 
> 
> From the attached log (scroll to the bottom...):
> 
> 0m31.7s ERROR: FAIL: After purging files have been modified:
>   /etc/nsswitch.conf	 not owned
> 
> I've seen #748671 but this has nothing to do with multiarch, so I decided to 
> open a new bug report.
> 
> And then I executed this sed command from postinst/postrm manually on my 
> machine and this didnt leave /etc/nsswitch.conf modified.
> 
> So I manually debootstrapped, kept a copy of nsswitch.conf, installed and 
> purged libsss-sudo and voila:
> 
> # diff /etc/nsswitch.conf /etc/nsswitch.conf.bak
> 21d20
> < sudoers:        files
> 
> (And indeed my machine has no sudoers line in nsswitch.conf, so thats why.)
> 
> postinst adds the sudoers line and postrm doesnt remove it.

Strange, purge works for me..

:: root at sid:/etc> cp nsswitch.conf nsswitch.conf-b
:: root at sid:/etc> apt-get install libsss-sudo
Luetaan pakettiluetteloita... Valmis
Muodostetaan riippuvuussuhteiden puu
Luetaan tilatiedot... Valmis
Seuraavat UUDET paketit asennetaan:
  libsss-sudo
0 päivitetty, 1 uutta asennusta, 0 poistettavaa ja 3 päivittämätöntä.
Noudettavaa arkistoa 0 t/20,1 kt.
Toiminnon jälkeen käytetään 39,9 k t lisää levytilaa.
Selecting previously unselected package libsss-sudo.
(Reading database ... 182251 files and directories currently installed.)
Preparing to unpack .../libsss-sudo_1.11.5.1-1_amd64.deb ...
Unpacking libsss-sudo (1.11.5.1-1) ...
Setting up libsss-sudo (1.11.5.1-1) ...
First installation detected...
Checking NSS setup...
Processing triggers for libc-bin (2.18-7) ...
:: root at sid:/etc> md5sum nsswitch.conf
203e340d8ea6205a796beb78c9e8ec73  nsswitch.conf
:: root at sid:/etc> md5sum nsswitch.conf-b
d204d419661fba0df52f9be8e2a29fdd  nsswitch.conf-b
:: root at sid:/etc> dpkg --purge libsss-sudo
(Reading database ... 182256 files and directories currently installed.)
Removing libsss-sudo (1.11.5.1-1) ...
Checking NSS setup...
Purging configuration files for libsss-sudo (1.11.5.1-1) ...
Checking NSS setup...
Processing triggers for libc-bin (2.18-7) ...
:: root at sid:/etc> md5sum nsswitch.conf
d204d419661fba0df52f9be8e2a29fdd  nsswitch.conf



-- 
t

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