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(parent: df94536) | patch
nl802154: stricter input checking for boolean inputs
authorStefan Schmidt <stefan@osg.samsung.com>
Thu, 20 Aug 2015 10:09:47 +0000 (12:09 +0200)
committerMarcel Holtmann <marcel@holtmann.org>
Fri, 28 Aug 2015 19:00:37 +0000 (21:00 +0200)
commit4e1795de10903ae561872c54a72fa1bcf78f49cd
tree079a1a8ccd4fa1aae16d18c14d5e40d0b1d31f23tree | snapshot
parentdf945360ce07ca592464e44fdd2ce61ee1536e1ecommit | diff
nl802154: stricter input checking for boolean inputs

So far we handled boolean input by forcing them with !! and assigning
them into a bool. This allowed userspace to send values > 1 which were
used as 1. We should be stricter here and return -EINVAL for all but
0 or 1.

Signed-off-by: Stefan Schmidt <stefan@osg.samsung.com>
Acked-by: Alexander Aring <alex.aring@gmail.com>
Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
net/ieee802154/nl802154.c diff | blob | history
Domain: System / Kernel; Licenses: GPL-2.0;