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tls: rx: move counting TlsDecryptErrors for sync

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[ Upstream commit 284b4d93da ]

Move counting TlsDecryptErrors to tls_do_decryption()
where differences between sync and async crypto are
reconciled.

No functional changes, this code just always gave
me a pause.

Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Stable-dep-of: f7fa16d49837 ("tls: decrement decrypt_pending if no async completion will be called")
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jakub Kicinski
2022-04-11 12:19:10 -07:00
committed by Greg Kroah-Hartman
parent b61dbb5ef4
commit 2ec59e1655
1 changed files with 2 additions and 2 deletions
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4
net/tls/tls_sw.c
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@@ -274,6 +274,8 @@ static int tls_do_decryption(struct sock *sk,
ret = crypto_wait_req(ret, &ctx->async_wait);
}
if (ret == -EBADMSG)
TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSDECRYPTERROR);
if (async)
atomic_dec(&ctx->decrypt_pending);
@@ -1583,8 +1585,6 @@ static int decrypt_skb_update(struct sock *sk, struct sk_buff *skb,
if (err < 0) {
if (err == -EINPROGRESS)
tls_advance_record_sn(sk, prot, &tls_ctx->rx);
else if (err == -EBADMSG)
TLS_INC_STATS(sock_net(sk), LINUX_MIB_TLSDECRYPTERROR);
return err;
}