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wifi: iwlegacy: avoid fortify warning

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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: Johannes Berg <johannes.berg@intel.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230216203444.134310-1-johannes@sipsolutions.net
This commit is contained in:
Johannes Berg 2023-02-16 21:34:44 +01:00 committed by Kalle Valo
parent d9fcf94b8f
commit 3a156b52c7
1 changed files with 1 additions and 1 deletions
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2
drivers/net/wireless/intel/iwlegacy/4965-mac.c
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@ -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 {