Re: [PATCH net v5 08/10] ip6mr: Lock RCU before ip6mr_get_table() call in ip6_mroute_getsockopt()

quoted

+     rcu_read_lock();
      mrt = ip6mr_get_table(net, raw6_sk(sk)->ip6mr_table ? : RT6_TABLE_DFLT);
+     rcu_read_unlock();
      if (!mrt)
              return -ENOENT;

presumably you're trying to protect mrt with RCU?
so using mrt after unlocking is not right, you gotta hold the lock
longer

Thanks, you're right of course, I'll be fixing this everywhere and send a v6
shortly; also with more extensive reasoning for this series in the cover
letter.

Kind regards,

Stefan