Commit 9d70c7e1 authored by Miquel Raynal's avatar Miquel Raynal Committed by Stefan Schmidt
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net: ieee802154: hwsim: Ensure frame checksum are valid 



There is no point in accepting frames with a wrong or missing checksum,
at least not outside of a promiscuous setting. Set the right flag by
default in the hwsim driver to ensure checksums are not ignored.

Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
Acked-by: default avatarAlexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20220125122540.855604-2-miquel.raynal@bootlin.com


Signed-off-by: default avatarStefan Schmidt <stefan@datenfreihafen.org>
parent 416abf4f

drivers/net/ieee802154/mac802154_hwsim.c

+1 −1
Original line number Diff line number Diff line
@@ -790,7 +790,7 @@ static int hwsim_add_one(struct genl_info *info, struct device *dev, 
	phy->idx = idx;

	INIT_LIST_HEAD(&phy->edges);



	hw->flags = IEEE802154_HW_PROMISCUOUS;

	hw->flags = IEEE802154_HW_PROMISCUOUS | IEEE802154_HW_RX_DROP_BAD_CKSUM;

	hw->parent = dev;



	err = ieee802154_register_hw(hw);