[PATCH] crypto: tcrypt speed: fix filter for aead algorithms

From: Cristian Stoica <cristian.stoica@freescale.com>
To: <herbert@gondor.apana.org.au>, <linux-crypto@vger.kernel.org>
Cc: <davem@davemloft.net>, Cristian Stoica <cristian.stoica@freescale.com>
Subject: [PATCH] crypto: tcrypt speed: fix filter for aead algorithms
Date: Tue, 3 Feb 2015 15:59:48 +0200	[thread overview]
Message-ID: <1422971988-21517-1-git-send-email-cristian.stoica@freescale.com> (raw)

test_aead_speed is written for sync algorithms without specifically
requiring them. The effect is that an async algorithm may be used without
setting up the request callback, this leading to a kernel panic.

Signed-off-by: Cristian Stoica <cristian.stoica@freescale.com>
---
 crypto/tcrypt.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/crypto/tcrypt.c b/crypto/tcrypt.c
index 4b9e23f..5dc5a25 100644
--- a/crypto/tcrypt.c
+++ b/crypto/tcrypt.c
@@ -314,7 +314,8 @@ static void test_aead_speed(const char *algo, int enc, unsigned int secs,
 	asg = &sg[8];
 	sgout = &asg[8];
 
-	tfm = crypto_alloc_aead(algo, 0, 0);
+	/* This test is not for ASYNC algorithms */
+	tfm = crypto_alloc_aead(algo, 0, CRYPTO_ALG_ASYNC);
 
 	if (IS_ERR(tfm)) {
 		pr_err("alg: aead: Failed to load transform for %s: %ld\n", algo,
-- 
2.0.5
