From: Stephan Mueller <smueller@chronox.de>
To: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Daniel Borkmann <dborkman@redhat.com>,
"'Quentin Gouchet'" <quentin.gouchet@gmail.com>,
"'LKML'" <linux-kernel@vger.kernel.org>,
linux-crypto@vger.kernel.org, linux-api@vger.kernel.org
Subject: [PATCH v5 6/8] crypto: AF_ALG: zeroize key / seed data
Date: Sun, 07 Dec 2014 23:24:36 +0100 [thread overview]
Message-ID: <2737258.UUWqeH5oOM@tachyon.chronox.de> (raw)
In-Reply-To: <56740432.V2v4gLHrzS@tachyon.chronox.de>
alg_setop shall zeroize the sensitive data after use.
Signed-off-by: Stephan Mueller <smueller@chronox.de>
---
crypto/af_alg.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/crypto/af_alg.c b/crypto/af_alg.c
index d1eb1e9..836fa4a 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c
@@ -189,7 +189,7 @@ static int alg_setop(struct sock *sk, char __user *udata,
err = handler(ask->private, data, datalen);
out:
- sock_kfree_s(sk, data, datalen);
+ sock_kzfree_s(sk, data, datalen);
return err;
}
--
2.1.0
next prev parent reply other threads:[~2014-12-07 22:39 UTC|newest]
Thread overview: 21+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-12-07 22:20 [PATCH v5 0/8] crypto: AF_ALG: add AEAD and RNG support Stephan Mueller
2014-12-07 22:21 ` [PATCH v5 1/8] crypto: AF_ALG: add user space interface for AEAD Stephan Mueller
2014-12-08 6:50 ` Stephan Mueller
2014-12-07 22:21 ` [PATCH v5 2/8] crypto: AF_ALG: add setsockopt for auth tag size Stephan Mueller
2014-12-22 12:05 ` Herbert Xu
2014-12-07 22:22 ` [PATCH v5 3/8] crypto: AF_ALG: add AEAD support Stephan Mueller
2014-12-22 11:23 ` Herbert Xu
2014-12-23 8:14 ` Stephan Mueller
2014-12-23 11:56 ` Herbert Xu
2014-12-23 14:52 ` Stephan Mueller
2014-12-23 20:24 ` Herbert Xu
2014-12-24 8:54 ` Stephan Mueller
2014-12-25 8:59 ` Stephan Mueller
2014-12-25 20:28 ` Herbert Xu
2014-12-07 22:23 ` [PATCH v5 4/8] crypto: AF_ALG: enable AEAD interface compilation Stephan Mueller
2014-12-07 22:23 ` [PATCH v5 5/8] crypto: AF_ALG: add user space interface for RNG Stephan Mueller
2014-12-22 11:27 ` Herbert Xu
2014-12-23 8:27 ` Stephan Mueller
2014-12-07 22:24 ` Stephan Mueller [this message]
2014-12-07 22:25 ` [PATCH v5 7/8] crypto: AF_ALG: add random number generator support Stephan Mueller
2014-12-07 22:25 ` [PATCH v5 8/8] crypto: AF_ALG: enable RNG interface compilation Stephan Mueller
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