From: Eric Dumazet
Date: Wed, 26 Jun 2019 03:05:28 -0700
> syzbot reminded us that rt6_nh_dump_exceptions() needs to be called
> with rcu_read_lock()
>
> net/ipv6/route.c:1593 suspicious rcu_dereference_check() usage!
>
> other info that might help us debug this:
...
> Fixes: 1e47b4837f3b ("ipv
On Wed, 26 Jun 2019 03:05:28 -0700
Eric Dumazet wrote:
> syzbot reminded us that rt6_nh_dump_exceptions() needs to be called
> with rcu_read_lock()
>
> net/ipv6/route.c:1593 suspicious rcu_dereference_check() usage!
Thanks for fixing this too.
Reviewed-by: Stefano Brivio
--
Stefano
On Wed, Jun 26, 2019 at 12:05 PM Eric Dumazet wrote:
>
> syzbot reminded us that rt6_nh_dump_exceptions() needs to be called
> with rcu_read_lock()
Same remark : This is for net-next tree.
syzbot reminded us that rt6_nh_dump_exceptions() needs to be called
with rcu_read_lock()
net/ipv6/route.c:1593 suspicious rcu_dereference_check() usage!
other info that might help us debug this:
rcu_scheduler_active = 2, debug_locks = 1
2 locks held by syz-executor609/8966:
#0: b7dbe288
