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| author |   Kirill Tkhai <ktkhai@virtuozzo.com> | 2018-03-29 19:20:56 +0300 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2018-03-29 13:47:53 -0400 |
| commit | 350311aab4c0b2477f9cf3fb03cef2e4cd6c3b18 (patch) | |
| tree | c29d81b825a786a6ad8bb54f807e58729127d753 /net/core/fib_notifier.c | |
| parent | net: Don't take rtnl_lock() in wireless_nlevent_flush() (diff) | |
| download | wireguard-linux-350311aab4c0b2477f9cf3fb03cef2e4cd6c3b18.tar.xz wireguard-linux-350311aab4c0b2477f9cf3fb03cef2e4cd6c3b18.zip | |
security: Remove rtnl_lock() in selinux_xfrm_notify_policyload()
rt_genid_bump_all() consists of ipv4 and ipv6 part.
ipv4 part is incrementing of net::ipv4::rt_genid,
and I see many places, where it's read without rtnl_lock().
ipv6 part calls __fib6_clean_all(), and it's also
called without rtnl_lock() in other places.
So, rtnl_lock() here was used to iterate net_namespace_list only,
and we can remove it.
Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/core/fib_notifier.c')
0 files changed, 0 insertions, 0 deletions