tree cc0fa503ebeb98e5ceb9175e4947c8a60f410066
parent e5dbbe273f29e3de7f954abeba95ce986fafc532
author Dan Carpenter <dan.carpenter@oracle.com> 1383153231 +0300
committer James Bottomley <JBottomley@Parallels.com> 1394903940 -0700

[SCSI] megaraid: missing bounds check in mimd_to_kioc()

pthru32->dataxferlen comes from the user so we need to check that it's
not too large so we don't overflow the buffer.

Reported-by: Nico Golde <nico@ngolde.de>
Reported-by: Fabian Yamaguchi <fabs@goesec.de>
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Acked-by: Sumit Saxena <sumit.saxena@lsi.com>
Signed-off-by: James Bottomley <JBottomley@Parallels.com>