cciss: switch to memdup_user_nul()
authorAl Viro <viro@zeniv.linux.org.uk>
Thu, 24 Dec 2015 05:12:09 +0000 (00:12 -0500)
committerAl Viro <viro@zeniv.linux.org.uk>
Mon, 4 Jan 2016 15:27:50 +0000 (10:27 -0500)
commite4e85bb091d13afef7b1a10b4bd209b442be8863
treed24699ee217788ae93571a97689b37116c353f2e
parentf0fc86966253ad244f53841e3d8db2cf9f862019
cciss: switch to memdup_user_nul()

all we do to buffer is strncmp()...

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
drivers/block/cciss.c