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crypto: core - move from strlcpy with unused retval to strscpy 

Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.

Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Wolfram Sang 2022-08-18 22:59:54 +02:00 committed by Herbert Xu
parent 62f58b1637
commit dd4f8ee7ed
2 changed files with 2 additions and 2 deletions
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2
crypto/api.c
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@ -114,7 +114,7 @@ struct crypto_larval *crypto_larval_alloc(const char *name, u32 type, u32 mask)
larval->alg.cra_priority = -1; larval->alg.cra_priority = -1;
larval->alg.cra_destroy = crypto_larval_destroy; larval->alg.cra_destroy = crypto_larval_destroy;
strlcpy(larval->alg.cra_name, name, CRYPTO_MAX_ALG_NAME); strscpy(larval->alg.cra_name, name, CRYPTO_MAX_ALG_NAME);
init_completion(&larval->completion); init_completion(&larval->completion);
return larval; return larval;

2
crypto/essiv.c
View File

@ -543,7 +543,7 @@ static int essiv_create(struct crypto_template *tmpl, struct rtattr **tb)
} }
/* record the driver name so we can instantiate this exact algo later */ /* record the driver name so we can instantiate this exact algo later */
strlcpy(ictx->shash_driver_name, hash_alg->base.cra_driver_name, strscpy(ictx->shash_driver_name, hash_alg->base.cra_driver_name,
CRYPTO_MAX_ALG_NAME); CRYPTO_MAX_ALG_NAME);
/* Instance fields */ /* Instance fields */