From 9cdc800429a4c3f3c8dcf0daf1eec013e3b47584 Mon Sep 17 00:00:00 2001
From: jhb <jhb@FreeBSD.org>
Date: Mon, 25 May 2020 23:12:49 +0000
Subject: [PATCH] Update cesa(4) for separate output buffers changes in
 r361481.

This does not add support for separate output buffers but updates the
driver to cope with the changes.

Pointy hat to:	jhb
---
 sys/dev/cesa/cesa.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/sys/dev/cesa/cesa.c b/sys/dev/cesa/cesa.c
index 11e2898c1526..04646f1f4bd3 100644
--- a/sys/dev/cesa/cesa.c
+++ b/sys/dev/cesa/cesa.c
@@ -1712,7 +1712,7 @@ cesa_process(device_t dev, struct cryptop *crp, int hint)
 	csp = crypto_get_params(crp->crp_session);
 
 	/* Check and parse input */
-	if (crp->crp_ilen > CESA_MAX_REQUEST_SIZE) {
+	if (crypto_buffer_len(&crp->crp_buf) > CESA_MAX_REQUEST_SIZE) {
 		crp->crp_etype = E2BIG;
 		crypto_done(crp);
 		return (0);