Files
kernel_arpi/include/linux
Eric Dumazet 81fbfe8ada ptr_ring: use kmalloc_array()
As found by syzkaller, malicious users can set whatever tx_queue_len
on a tun device and eventually crash the kernel.

Lets remove the ALIGN(XXX, SMP_CACHE_BYTES) thing since a small
ring buffer is not fast anyway.

Fixes: 2e0ab8ca83 ("ptr_ring: array based FIFO for pointers")
Signed-off-by: Eric Dumazet <edumazet@google.com>
Reported-by: Dmitry Vyukov <dvyukov@google.com>
Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Jason Wang <jasowang@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
2017-08-16 16:28:47 -07:00
..
2017-07-03 01:43:45 -07:00
2017-07-03 17:00:59 -06:00
2017-07-06 16:24:33 -07:00
2017-07-01 16:15:13 -07:00
2017-07-03 02:22:52 -07:00
2017-07-03 16:56:28 -06:00
2017-06-22 15:43:47 +01:00
2017-07-07 20:09:10 -04:00
2017-06-21 14:37:12 -04:00
2017-07-10 16:32:34 -07:00
2017-07-31 22:01:21 -07:00
2017-07-10 13:41:04 -04:00
2017-07-13 16:00:15 -04:00
2017-07-12 16:26:02 -07:00
2017-07-06 11:30:07 -04:00
2017-07-25 18:05:25 +02:00
2017-08-16 16:28:47 -07:00
2017-06-29 10:48:57 +01:00
2017-07-12 23:11:23 +02:00
2017-07-06 16:24:30 -07:00
2017-08-16 16:28:47 -07:00
2017-07-24 17:50:37 +02:00