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Diffstat (limited to 'crypto/aead.c')
-rw-r--r--crypto/aead.c15
1 files changed, 6 insertions, 9 deletions
diff --git a/crypto/aead.c b/crypto/aead.c
index 0b8121ebec07..547491e35c63 100644
--- a/crypto/aead.c
+++ b/crypto/aead.c
@@ -117,9 +117,8 @@ static int crypto_aead_report(struct sk_buff *skb, struct crypto_alg *alg)
struct crypto_report_aead raead;
struct aead_alg *aead = &alg->cra_aead;
- snprintf(raead.type, CRYPTO_MAX_ALG_NAME, "%s", "aead");
- snprintf(raead.geniv, CRYPTO_MAX_ALG_NAME, "%s",
- aead->geniv ?: "<built-in>");
+ strncpy(raead.type, "aead", sizeof(raead.type));
+ strncpy(raead.geniv, aead->geniv ?: "<built-in>", sizeof(raead.geniv));
raead.blocksize = alg->cra_blocksize;
raead.maxauthsize = aead->maxauthsize;
@@ -203,8 +202,8 @@ static int crypto_nivaead_report(struct sk_buff *skb, struct crypto_alg *alg)
struct crypto_report_aead raead;
struct aead_alg *aead = &alg->cra_aead;
- snprintf(raead.type, CRYPTO_MAX_ALG_NAME, "%s", "nivaead");
- snprintf(raead.geniv, CRYPTO_MAX_ALG_NAME, "%s", aead->geniv);
+ strncpy(raead.type, "nivaead", sizeof(raead.type));
+ strncpy(raead.geniv, aead->geniv, sizeof(raead.geniv));
raead.blocksize = alg->cra_blocksize;
raead.maxauthsize = aead->maxauthsize;
@@ -282,18 +281,16 @@ struct crypto_instance *aead_geniv_alloc(struct crypto_template *tmpl,
int err;
algt = crypto_get_attr_type(tb);
- err = PTR_ERR(algt);
if (IS_ERR(algt))
- return ERR_PTR(err);
+ return ERR_CAST(algt);
if ((algt->type ^ (CRYPTO_ALG_TYPE_AEAD | CRYPTO_ALG_GENIV)) &
algt->mask)
return ERR_PTR(-EINVAL);
name = crypto_attr_alg_name(tb[1]);
- err = PTR_ERR(name);
if (IS_ERR(name))
- return ERR_PTR(err);
+ return ERR_CAST(name);
inst = kzalloc(sizeof(*inst) + sizeof(*spawn), GFP_KERNEL);
if (!inst)