net/tls: Fix flipped sign in async_wait.err assignment

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: a42055e ("net/tls: Add support for async encryption of records for performance") Suggested-by: Jakub Kicinski <[email protected]> Signed-off-by: Daniel Jordan <[email protected]> Signed-off-by: David S. Miller <[email protected]>
ambv · Oct 28, 2021 · 1d9d6fd · 1d9d6fd
1 parent da353fa
commit 1d9d6fd
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c
@@ -459,7 +459,7 @@ static void tls_encrypt_done(struct crypto_async_request *req, int err)
 
 		/* 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);