David Ahern cff6a327d7 ipv6: Fix unbalanced rcu locking in rt6_update_exception_stamp_rt ...

The nexthop path in rt6_update_exception_stamp_rt needs to call
rcu_read_unlock if it fails to find a fib6_nh match rather than
just returning.

Fixes: e659ba31d8 ("ipv6: Handle all fib6_nh in a nexthop in exception handling")
Signed-off-by: David Ahern <dsahern@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2019-08-05 13:16:58 -07:00

156 KiB

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