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macsec: fix validation failed in asynchronous operation.

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MACSec test failed when asynchronous crypto operations is used. It
encounters packet validation failed since macsec_skb_cb(skb)->valid
is always 'false'.

This patch adds missing "macsec_skb_cb(skb)->valid = true" in
macsec_decrypt_done() when "err == 0".

Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Lee Ryder 2017-02-21 17:40:45 +08:00 committed by David S. Miller
parent 8ccde4c562
commit b3bdc3acbb
1 changed files with 3 additions and 0 deletions
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3
drivers/net/macsec.c
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@ -879,6 +879,9 @@ static void macsec_decrypt_done(struct crypto_async_request *base, int err)
aead_request_free(macsec_skb_cb(skb)->req);
if (!err)
macsec_skb_cb(skb)->valid = true;
rcu_read_lock_bh();
pn = ntohl(macsec_ethhdr(skb)->packet_number);
if (!macsec_post_decrypt(skb, &macsec->secy, pn)) {