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[SCSI] megaraid: missing bounds check in mimd_to_kioc()
authorDan Carpenter <dan.carpenter@oracle.com>
Wed, 30 Oct 2013 17:13:51 +0000 (20:13 +0300)
committerJames Bottomley <JBottomley@Parallels.com>
Sat, 15 Mar 2014 17:19:00 +0000 (10:19 -0700)
commit3de2260140417759c669d391613d583baf03b0cf
treecc0fa503ebeb98e5ceb9175e4947c8a60f410066tree | snapshot
parente5dbbe273f29e3de7f954abeba95ce986fafc532commit | diff
[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>
drivers/scsi/megaraid/megaraid_mm.c diff | blob | history
John Crispins staging tree