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authorVinay Kumar Yadav <vinay.yadav@chelsio.com>2020-07-17 22:01:42 +0300
committerDavid S. Miller <davem@davemloft.net>2020-07-21 04:27:40 +0300
commitc271042eb6a031d1333cf57422ec1d20726901ab (patch)
treebdc8d25d5d02b6c54d6ced7bc3fc1c87c5f59127 /drivers/crypto/chelsio
parent4932893924e9b9cdca8fcee2b87a4fa241cd95e8 (diff)
downloadlinux-c271042eb6a031d1333cf57422ec1d20726901ab.tar.xz
crypto/chtls: fix tls alert messages corrupted by tls data
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: 6919a8264a32 ("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>
Diffstat (limited to 'drivers/crypto/chelsio')
-rw-r--r--drivers/crypto/chelsio/chtls/chtls_io.c7
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/crypto/chelsio/chtls/chtls_io.c b/drivers/crypto/chelsio/chtls/chtls_io.c
index e1401d9cc756..2e9acae1cba3 100644
--- a/drivers/crypto/chelsio/chtls/chtls_io.c
+++ b/drivers/crypto/chelsio/chtls/chtls_io.c
@@ -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) ||