net/ipv6: fix LOCKDEP issue in rt6_remove_exception_rt()

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rt6_remove_exception_rt() is called under rcu_read_lock() only.

We lock rt6_exception_lock a bit later, so we do not hold
rt6_exception_lock yet.

Fixes: 8a14e46f14 ("net/ipv6: Fix missing rcu dereferences on from")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: syzbot <syzkaller@googlegroups.com>
Cc: David Ahern <dsahern@gmail.com>
Acked-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Eric Dumazet 2018-04-24 09:22:49 -07:00 • committed by David S. Miller

parent 95ad7544ad

commit 091311debc

1 changed files with 1 additions and 2 deletions

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net/ipv6/route.c

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