HID: check for NULL field when setting values
authorKees Cook <keescook@chromium.org>
Wed, 28 Aug 2013 20:32:01 +0000 (22:32 +0200)
committerBen Hutchings <ben@decadent.org.uk>
Sat, 26 Oct 2013 20:06:02 +0000 (21:06 +0100)
commit45e61ad38c9493eec7ece2bfe09bde2433cdaa87
treeb029ca439ccd69c600bff706153bea5d59116fbc
parent49ad1670d8a0a8e9a7f84272e3054c80563b87bc
HID: check for NULL field when setting values

commit be67b68d52fa28b9b721c47bb42068f0c1214855 upstream.

Defensively check that the field to be worked on is not NULL.

Signed-off-by: Kees Cook <keescook@chromium.org>
Signed-off-by: Jiri Kosina <jkosina@suse.cz>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
drivers/hid/hid-core.c