| From | Greg Kroah-Hartman <> | Subject | [PATCH 5.14 091/125] net/tls: Fix flipped sign in async_wait.err assignment | Date | Mon, 1 Nov 2021 10:17:44 +0100 |
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From: Daniel Jordan <daniel.m.jordan@oracle.com>
commit 1d9d6fd21ad4a28b16ed9ee5432ae738b9dc58aa upstream.
sk->sk_err contains a positive number, yet async_wait.err wants the opposite. Fix the missed sign flip, which Jakub caught by inspection.
Fixes: a42055e8d2c3 ("net/tls: Add support for async encryption of records for performance") Suggested-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Daniel Jordan <daniel.m.jordan@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- net/tls/tls_sw.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
--- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -459,7 +459,7 @@ static void tls_encrypt_done(struct cryp /* If err is already set on socket, return the same code */ if (sk->sk_err) { - ctx->async_wait.err = sk->sk_err; + ctx->async_wait.err = -sk->sk_err; } else { ctx->async_wait.err = err; tls_err_abort(sk, err);
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