Re: [PATCH net] ipv6: move stub initialization after ipv6 setup completion

2017-04-25 Thread David Miller
From: Paolo Abeni Date: Mon, 24 Apr 2017 14:18:28 +0200 > The ipv6 stub pointer is currently initialized before the ipv6 > routing subsystem: a 3rd party can access and use such stub > before the routing data is ready. > Moreover, such pointer is not cleared in case of

Re: [PATCH net] ipv6: move stub initialization after ipv6 setup completion

2017-04-24 Thread Cong Wang
On Mon, Apr 24, 2017 at 5:18 AM, Paolo Abeni wrote: > The ipv6 stub pointer is currently initialized before the ipv6 > routing subsystem: a 3rd party can access and use such stub > before the routing data is ready. > Moreover, such pointer is not cleared in case of

[PATCH net] ipv6: move stub initialization after ipv6 setup completion

2017-04-24 Thread Paolo Abeni
The ipv6 stub pointer is currently initialized before the ipv6 routing subsystem: a 3rd party can access and use such stub before the routing data is ready. Moreover, such pointer is not cleared in case of initialization error, possibly leading to dangling pointers usage. This change addresses