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Commit bc76c287 authored by Bob Copeland's avatar Bob Copeland Committed by Kalle Valo
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ath10k: check for encryption before adding MIC_LEN 



In the case of raw mode without nohwcrypt parameter, we
should still make sure the frame is protected before
adding MIC_LEN to avoid skb_under_panic errors.

Signed-off-by: default avatarBob Copeland <me@bobcopeland.com>
Signed-off-by: default avatarKalle Valo <kvalo@qca.qualcomm.com>
parent 0d031c89

drivers/net/wireless/ath/ath10k/htt_tx.c

+2 −1
Original line number Original line Diff line number Diff line
@@ -564,7 +564,8 @@ int ath10k_htt_tx(struct ath10k_htt *htt, struct sk_buff *msdu) 
	     ieee80211_has_protected(hdr->frame_control)) {

	     ieee80211_has_protected(hdr->frame_control)) {

		skb_put(msdu, IEEE80211_CCMP_MIC_LEN);

		skb_put(msdu, IEEE80211_CCMP_MIC_LEN);

	} else if (!skb_cb->htt.nohwcrypt &&

	} else if (!skb_cb->htt.nohwcrypt &&

		   skb_cb->txmode == ATH10K_HW_TXRX_RAW) {

		   skb_cb->txmode == ATH10K_HW_TXRX_RAW &&

		   ieee80211_has_protected(hdr->frame_control)) {

		skb_put(msdu, IEEE80211_CCMP_MIC_LEN);

		skb_put(msdu, IEEE80211_CCMP_MIC_LEN);

	}

	}