linux-kernel - [PATCH] crypto: rng.c: Cleaning up missing null-terminate in conjunction with strncpy

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Message-Id: <1406384308-2269-1-git-send-email-rickard_strandqvist@spectrumdigital.se>
Date:	Sat, 26 Jul 2014 16:18:28 +0200
From:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
To:	Neil Horman <nhorman@...driver.com>,
	Herbert Xu <herbert@...dor.apana.org.au>
Cc:	Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>,
	"David S. Miller" <davem@...emloft.net>,
	linux-crypto@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH] crypto: rng.c:  Cleaning up missing null-terminate in conjunction with strncpy

Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@...ctrumdigital.se>
---
 crypto/rng.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/rng.c b/crypto/rng.c
index e0a25c2..c3d4fb3 100644
--- a/crypto/rng.c
+++ b/crypto/rng.c
@@ -65,7 +65,7 @@ static int crypto_rng_report(struct sk_buff *skb, struct crypto_alg *alg)
 {
 	struct crypto_report_rng rrng;
 
-	strncpy(rrng.type, "rng", sizeof(rrng.type));
+	strlcpy(rrng.type, "rng", sizeof(rrng.type));
 
 	rrng.seedsize = alg->cra_rng.seedsize;
 
-- 
1.7.10.4

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