Eric Dumazet 8fa677d270 net: avoid NULL deref in inet_ctl_sock_destroy()
Under low memory conditions, tcp_sk_init() and icmp_sk_init()
can both iterate on all possible cpus and call inet_ctl_sock_destroy(),
with eventual NULL pointer.

Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2015-11-02 22:46:09 -05:00
..
2015-06-14 12:55:49 -07:00
2015-09-09 08:33:31 -07:00
2014-09-18 10:54:36 +02:00
2015-03-04 00:23:23 -05:00
2015-06-28 16:55:44 -07:00
2015-03-06 21:50:02 -05:00
2015-08-18 14:17:21 -07:00
2014-09-30 01:02:26 -04:00
2015-03-12 14:39:40 -04:00
2015-07-21 10:39:05 -07:00
2014-06-02 11:00:41 -07:00
2015-03-12 22:58:12 -04:00
2014-05-22 14:57:15 -04:00
2015-09-01 14:32:44 -07:00
2015-08-11 12:41:35 +02:00