2014-07-26 14:10:57

by Rickard Strandqvist

[permalink] [raw]
Subject: [PATCH] crypto: ahash.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 <[email protected]>
---
crypto/ahash.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/crypto/ahash.c b/crypto/ahash.c
index f2a5d8f..4d3b4df 100644
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -479,7 +479,7 @@ static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)
{
struct crypto_report_hash rhash;

- strncpy(rhash.type, "ahash", sizeof(rhash.type));
+ strlcpy(rhash.type, "ahash", sizeof(rhash.type));

rhash.blocksize = alg->cra_blocksize;
rhash.digestsize = __crypto_hash_alg_common(alg)->digestsize;
--
1.7.10.4