Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 010d3d30 authored by Eliad Peller's avatar Eliad Peller Committed by Luciano Coelho
Browse files

wl12xx: don't remove key if hlid was already deleted 



When wep key was removed after disconnection, sta_hlid was invalid,
and it resulted in a fw crash.

Signed-off-by: default avatarEliad Peller <eliad@wizery.com>
Signed-off-by: default avatarLuciano Coelho <coelho@ti.com>
parent 7f97b487

drivers/net/wireless/wl12xx/main.c

+5 −0
Original line number Diff line number Diff line
@@ -2625,6 +2625,11 @@ static int wl1271_set_key(struct wl1271 *wl, u16 action, u8 id, u8 key_type, 
		if (action == KEY_REMOVE && !is_broadcast_ether_addr(addr))

			return 0;



		/* don't remove key if hlid was already deleted */

		if (action == KEY_REMOVE &&

		    wl->sta_hlid == WL12XX_INVALID_LINK_ID)

			return 0;



		ret = wl1271_cmd_set_sta_key(wl, action,

					     id, key_type, key_size,

					     key, addr, tx_seq_32,