[PATCH] crypto: AF_ALG: zeroize key data
From: Stephan Mueller <hidden>
Date: 2014-12-23 08:34:10
Also in:
lkml
Subsystem:
crypto api, the rest · Maintainers:
Herbert Xu, "David S. Miller", Linus Torvalds
alg_setkey should zeroize the sensitive data after use. Signed-off-by: Stephan Mueller <redacted> --- 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 a8ff3c4..76d739d 100644
--- a/crypto/af_alg.c
+++ b/crypto/af_alg.c@@ -188,7 +188,7 @@ static int alg_setkey(struct sock *sk, char __user *ukey, err = type->setkey(ask->private, key, keylen); out: - sock_kfree_s(sk, key, keylen); + sock_kzfree_s(sk, key, keylen); return err; }
--
2.1.0