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crypto/chtls: fix tls alert messages corrupted by tls data

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When tls data skb is pending for Tx and tls alert comes , It
is wrongly overwrite the record type of tls data to tls alert
record type. fix the issue correcting it.

v1->v2:
- Correct submission tree.
- Add fixes tag.

Fixes: 6919a8264a ("Crypto/chtls: add/delete TLS header in driver")
Signed-off-by: Vinay Kumar Yadav <vinay.yadav@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Vinay Kumar Yadav 2020-07-18 00:31:42 +05:30 committed by David S. Miller
parent 4932893924
commit c271042eb6
1 changed files with 4 additions and 3 deletions
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7
drivers/crypto/chelsio/chtls/chtls_io.c
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@ -1052,14 +1052,15 @@ int chtls_sendmsg(struct sock *sk, struct msghdr *msg, size_t size)
&record_type);
if (err)
goto out_err;
/* Avoid appending tls handshake, alert to tls data */
if (skb)
tx_skb_finalize(skb);
}
recordsz = size;
csk->tlshws.txleft = recordsz;
csk->tlshws.type = record_type;
if (skb)
ULP_SKB_CB(skb)->ulp.tls.type = record_type;
}
if (!skb || (ULP_SKB_CB(skb)->flags & ULPCB_FLAG_NO_APPEND) ||