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-rw-r--r--crypto/ahash.c12
1 files changed, 4 insertions, 8 deletions
diff --git a/crypto/ahash.c b/crypto/ahash.c
index e21667b4e10a..3a348fbcf8f9 100644
--- a/crypto/ahash.c
+++ b/crypto/ahash.c
@@ -498,18 +498,14 @@ 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));
+ memset(&rhash, 0, sizeof(rhash));
+
+ strscpy(rhash.type, "ahash", sizeof(rhash.type));
rhash.blocksize = alg->cra_blocksize;
rhash.digestsize = __crypto_hash_alg_common(alg)->digestsize;
- if (nla_put(skb, CRYPTOCFGA_REPORT_HASH,
- sizeof(struct crypto_report_hash), &rhash))
- goto nla_put_failure;
- return 0;
-
-nla_put_failure:
- return -EMSGSIZE;
+ return nla_put(skb, CRYPTOCFGA_REPORT_HASH, sizeof(rhash), &rhash);
}
#else
static int crypto_ahash_report(struct sk_buff *skb, struct crypto_alg *alg)