[Bug 2011628] Re: Apparmor Disallows Disabling Dhclient Scripts

[Ubuntu Foundations Team Bug Bot]

The attachment "isc-dhcp-apparmor-scripts-disable-fix.debdiff" seems to
be a debdiff.  The ubuntu-sponsors team has been subscribed to the bug
report so that they can review and hopefully sponsor the debdiff.  If
the attachment isn't a patch, please remove the "patch" flag from the
attachment, remove the "patch" tag, and if you are member of the
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** Tags added: patch

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https://bugs.launchpad.net/bugs/2011628

Title:
  Apparmor Disallows Disabling Dhclient Scripts

Status in isc-dhcp package in Ubuntu:
  New

Bug description:
  In some cases, it may be desirable to disable dhclient scripts. By
  default /sbin/dhclient-script is used, and some others are allowed by
  the apparmor profile.

  Without Apparmor, disabling hook scripts can be accomplished with
  flags -sf /bin/true, but with apparmor enabled this gets blocked:

  execve (/bin/true, ...): Permission denied

  Unfortunately dhclient doesn't appear to provide any other mechanism
  for disabling hook scripts.

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