ieee802154: hwsim: fix off-by-one in parse nested

This patch fixes a off-by-one mistake in nla_parse_nested() functions of
mac802154_hwsim driver. I had to enabled stack protector so I was able
to reproduce it.

Reference: https://github.com/linux-wpan/wpan-tools/issues/17

Signed-off-by: Alexander Aring <aring@mojatatu.com>
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
1 file changed