[PATCH net v2 0/7] ipv6: fix sysctl error handling and missing notifications

[Fernando Fernandez Mancera <fmancera@suse.de>]

While working on a different IPv6 patch series I have spotted multiple
minor bugs around sysctl error handling and notifications. In general,
they are not serious issues.

In addition, there is one more issue in forwarding sysctl as it does not
check for CAP_NET_ADMIN for the namespace. I am keeping that patch out
of this series and I am aiming it at the net-next tree once it re-opens.

Changes:
  v2: Patch 3: fix return code of addrconf_fixup_forwarding()
      Patch 5: acquire lock before calling proc_dointvec()
      Patch 7: new on this revision of the series

Fernando Fernandez Mancera (7):
  ipv6: fix error handling in disable_ipv6 sysctl
  ipv6: fix error handling in ignore_routes_with_linkdown sysctl
  ipv6: fix error handling in forwarding sysctl
  ipv6: fix error handling in disable_policy sysctl
  ipv6: reset value and position for proxy_ndp sysctl restart
  ipv6: fix missing notification for ignore_routes_with_linkdown
  ipv6: reset position for force_forwarding sysctl restart

 net/ipv6/addrconf.c | 48 +++++++++++++++++++++++++++++----------------
 1 file changed, 31 insertions(+), 17 deletions(-)

-- 
2.54.0