Commit 3a156b52 authored by Johannes Berg's avatar Johannes Berg Committed by Kalle Valo
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wifi: iwlegacy: avoid fortify warning 



There are two different alive messages, the "init" one is
bigger than the other one, so we have a fortify read warn
here. Avoid it by copying from the variable-sized 'raw'
instead.

Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
Signed-off-by: default avatarKalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230216203444.134310-1-johannes@sipsolutions.net
parent d9fcf94b

drivers/net/wireless/intel/iwlegacy/4965-mac.c

+1 −1
Original line number Diff line number Diff line
@@ -4020,7 +4020,7 @@ il4965_hdl_alive(struct il_priv *il, struct il_rx_buf *rxb) 


	if (palive->ver_subtype == INITIALIZE_SUBTYPE) {

		D_INFO("Initialization Alive received.\n");

		memcpy(&il->card_alive_init, &pkt->u.alive_frame,

		memcpy(&il->card_alive_init, &pkt->u.raw,

		       sizeof(struct il_init_alive_resp));

		pwork = &il->init_alive_start;

	} else {