GNU bug report logs - #77597
coreutils 9.6: regression in handling security.selinux attribute for ls(1)

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From: Pádraig Brady <P <at> draigBrady.com>
To: Rahul Sandhu <nvraxn <at> gmail.com>, 77597 <at> debbugs.gnu.org
Cc: eggert <at> cs.ucla.edu
Subject: bug#77597: coreutils 9.6: regression in handling security.selinux attribute for ls(1)
Date: Mon, 7 Apr 2025 19:03:08 +0100

On 06/04/2025 02:49, Rahul Sandhu wrote:
> Hey,
> 
> coreutils 9.6 appears to have a regression in `ls(1)` for SELinux-aware
> builds. `ls -Z` fails to obtain the security context for certain
> filesystem objects (e.g. `/sys`). Example to reproduce on Gentoo with
> refpolicy:
> 
> rsandhu <at> graphite ~ $ ls -alZ /run/ | grep '?'
> drwxr-xr-x   3 root     root     ?                                               60 Apr  5 16:38 credentials
> drwxr-xr-x   3 root     root     ?                                               80 Apr  2 16:30 initramfs
> drwxr-xr-x   2 root     root     ?                                               40 Apr  2 16:23 modprobe.d

This may be fixed with https://github.com/coreutils/coreutils/commit/cb2abbac7

Could you try the latest snapshot to see if it fixes this for you?

  wget https://pixelbeat.org/cu/coreutils-ss.tar.xz
  tar -xf coreutils-ss.tar.xz
  cd coreutils-9.6.53-14af8/
  ./configure && make -j4
  src/ls -alZ /run/

thanks,
Pádraig.

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