Re: [PATCH net 0/2] net/sched: fix NULL dereference in 'goto chain' control action

2018-07-07 Thread David Miller
From: Davide Caratti Date: Fri, 6 Jul 2018 21:01:04 +0200 > in a couple of TC actions (i.e. csum and tunnel_key), the control action > is stored together with the action-specific configuration data. > This avoids a race condition (see [1]), but it causes a crash when 'goto > chain' is used with

[PATCH net 0/2] net/sched: fix NULL dereference in 'goto chain' control action

2018-07-06 Thread Davide Caratti
in a couple of TC actions (i.e. csum and tunnel_key), the control action is stored together with the action-specific configuration data. This avoids a race condition (see [1]), but it causes a crash when 'goto chain' is used with the above actions. Since this race condition is tolerated on the othe