linux-imx/arch/frv/include
Al Viro fd435487db frv: fix clear_user()
commit 3b8767a8f0 upstream.

It should check access_ok().  Otherwise a bunch of places turn into
trivially exploitable rootholes.

Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
2016-11-20 01:01:38 +00:00
..
asm frv: fix clear_user() 2016-11-20 01:01:38 +00:00