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Subject: [Bug 221417] pw usermod silently ignores -G ""
Date: Fri, 08 Sep 2017 21:17:05 +0000
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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D221417

--- Comment #3 from commit-hook@freebsd.org ---
A commit references this bug:

Author: emaste
Date: Fri Sep  8 21:16:23 UTC 2017
New revision: 323333
URL: https://svnweb.freebsd.org/changeset/base/323333

Log:
  MFC r322677: pw usermod: handle empty secondary group lists (-G '')

  "pw usermod someuser -G ''" is supposed make sure that someuser
  doesn't have any secondary group memberships.

  Previouly it was a nop because split_groups() only intitialised
  "groups" if at least one group was specified. As a result the
  existing secondary group memberships were kept.

  PR:           221417
  Submitted by: Fabian Keil
  Approved by:  re (kib)
  Obtained from:        ElectroBSD
  Relnotes:     yes

Changes:
_U  stable/10/
  stable/10/usr.sbin/pw/pw_user.c
  stable/10/usr.sbin/pw/tests/pw_usermod_test.sh

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