On 4/24/18 10:22 AM, Eric Dumazet wrote:
> 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: 8a14e46f1402 ("net/ipv6: Fix missing rcu dereferences on from")
> Signed-off-by: Eric Dumazet <eduma...@google.com>
> Reported-by: syzbot <syzkal...@googlegroups.com>
> Cc: David Ahern <dsah...@gmail.com>
> ---
> net/ipv6/route.c | 3 +--
> 1 file changed, 1 insertion(+), 2 deletions(-)
>
>
Acked-by: David Ahern <dsah...@gmail.com>
Thanks, Eric.
