Commit f4ff497d authored by Zhu Yi's avatar Zhu Yi Committed by James Ketrenos
Browse files

[Fix bug# 771] Too many (8) bytes recieved when using AES/hwcrypto 



Signed-off-by: default avatarJames Ketrenos <jketreno@linux.intel.com>
parent 29cb843e

drivers/net/wireless/ipw2200.c

+2 −8
Original line number Diff line number Diff line
@@ -7877,10 +7877,7 @@ static void ipw_rebuild_decrypted_skb(struct ipw_priv *priv, 
		memmove(skb->data + IEEE80211_3ADDR_LEN,

			skb->data + IEEE80211_3ADDR_LEN + 8,

			skb->len - IEEE80211_3ADDR_LEN - 8);

		if (fc & IEEE80211_FCTL_MOREFRAGS)

			skb_trim(skb, skb->len - 16);	/* 2*MIC */

		else

			skb_trim(skb, skb->len - 8);	/* MIC */

		skb_trim(skb, skb->len - 16);	/* CCMP_HDR_LEN + CCMP_MIC_LEN */

		break;

	case SEC_LEVEL_2:

		break;
@@ -7889,10 +7886,7 @@ static void ipw_rebuild_decrypted_skb(struct ipw_priv *priv, 
		memmove(skb->data + IEEE80211_3ADDR_LEN,

			skb->data + IEEE80211_3ADDR_LEN + 4,

			skb->len - IEEE80211_3ADDR_LEN - 4);

		if (fc & IEEE80211_FCTL_MOREFRAGS)

			skb_trim(skb, skb->len - 8);	/* 2*ICV */

		else

			skb_trim(skb, skb->len - 4);	/* ICV */

		skb_trim(skb, skb->len - 8);	/* IV + ICV */

		break;

	case SEC_LEVEL_0:

		break;