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macsec: fix checksumming after decryption 

Fix checksumming after decryption.

Signed-off-by: Andreas Steinmetz <ast@domdv.de>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Andreas Steinmetz 2019-06-30 22:46:45 +02:00 committed by David S. Miller
parent 095c02da80
commit 7d8b16b9fa
1 changed files with 1 additions and 0 deletions
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1
drivers/net/macsec.c
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@ -865,6 +865,7 @@ static void macsec_reset_skb(struct sk_buff *skb, struct net_device *dev)
static void macsec_finalize_skb(struct sk_buff *skb, u8 icv_len, u8 hdr_len)
{
skb->ip_summed = CHECKSUM_NONE;
memmove(skb->data + hdr_len, skb->data, 2 * ETH_ALEN);
skb_pull(skb, hdr_len);
pskb_trim_unique(skb, skb->len - icv_len);