Prasad J Pandit 926cde5f3e scsi: esp: make cmdbuf big enough for maximum CDB size
While doing DMA read into ESP command buffer 's->cmdbuf', it could
write past the 's->cmdbuf' area, if it was transferring more than 16
bytes.  Increase the command buffer size to 32, which is maximum when
's->do_cmd' is set, and add a check on 'len' to avoid OOB access.

Reported-by: Li Qiang <liqiang6-s@360.cn>
Signed-off-by: Prasad J Pandit <pjp@fedoraproject.org>
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
2016-06-16 18:39:05 +02:00
..
2016-06-07 18:19:25 +03:00
2016-06-16 18:39:03 +02:00
2016-06-16 18:39:03 +02:00
2016-05-19 16:42:27 +02:00
2016-05-29 09:11:10 +02:00
2016-06-16 18:39:03 +02:00
2016-06-14 16:01:03 +01:00
2016-06-14 15:59:13 +01:00
2016-06-14 15:59:15 +01:00
2016-06-16 18:39:03 +02:00
2016-05-19 16:42:29 +02:00
2016-05-18 15:04:27 +03:00
2016-06-07 18:02:48 +03:00
2016-06-07 18:19:23 +03:00
2016-05-29 09:11:10 +02:00
2016-06-07 15:39:28 +03:00
2016-06-16 18:39:03 +02:00
2016-06-16 18:39:03 +02:00
2016-06-07 18:19:23 +03:00
2016-01-29 15:07:25 +00:00
2016-06-14 15:59:14 +01:00
2016-05-19 16:42:29 +02:00
2016-06-07 18:19:23 +03:00
2016-06-16 18:39:03 +02:00
2016-06-16 18:39:03 +02:00
2016-06-16 18:39:03 +02:00
2016-06-16 18:39:03 +02:00
2016-05-23 13:30:03 +02:00
2015-12-22 18:39:19 +02:00