bybrooklyn/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-04-18 06:44:00 -04:00
Code Issues Packages Projects Releases Wiki Activity

crypto: ccp - Replace snprintf("%s") with strscpy

Browse Source 
Replace snprintf("%s") with the faster and more direct strscpy().

Signed-off-by: Thorsten Blum <thorsten.blum@linux.dev>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Thorsten Blum
2026-03-24 12:30:07 +01:00
committed by Herbert Xu
parent d7f3162ff8
commit ee31b703e8
6 changed files with 15 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
drivers/crypto/ccp/ccp-crypto-aes-galois.c
View File

@@ -11,6 +11,7 @@
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/scatterlist.h>
#include <linux/string.h>
#include <linux/crypto.h>
#include <crypto/internal/aead.h>
#include <crypto/algapi.h>
@@ -223,9 +224,8 @@ static int ccp_register_aes_aead(struct list_head *head,
/* Copy the defaults and override as necessary */
alg = &ccp_aead->alg;
*alg = *def->alg_defaults;
snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name);
snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
def->driver_name);
strscpy(alg->base.cra_name, def->name);
strscpy(alg->base.cra_driver_name, def->driver_name);
alg->base.cra_blocksize = def->blocksize;
ret = crypto_register_aead(alg);

6
drivers/crypto/ccp/ccp-crypto-aes-xts.c
View File

@@ -12,6 +12,7 @@
#include <linux/sched.h>
#include <linux/delay.h>
#include <linux/scatterlist.h>
#include <linux/string.h>
#include <crypto/aes.h>
#include <crypto/xts.h>
#include <crypto/internal/skcipher.h>
@@ -239,9 +240,8 @@ static int ccp_register_aes_xts_alg(struct list_head *head,
alg = &ccp_alg->alg;
snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name);
snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
def->drv_name);
strscpy(alg->base.cra_name, def->name);
strscpy(alg->base.cra_driver_name, def->drv_name);
alg->base.cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_KERN_DRIVER_ONLY |

5
drivers/crypto/ccp/ccp-crypto-aes.c
View File

@@ -305,9 +305,8 @@ static int ccp_register_aes_alg(struct list_head *head,
/* Copy the defaults and override as necessary */
alg = &ccp_alg->alg;
*alg = *def->alg_defaults;
snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name);
snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
def->driver_name);
strscpy(alg->base.cra_name, def->name);
strscpy(alg->base.cra_driver_name, def->driver_name);
alg->base.cra_blocksize = def->blocksize;
alg->ivsize = def->ivsize;

5
drivers/crypto/ccp/ccp-crypto-des3.c
View File

@@ -193,9 +193,8 @@ static int ccp_register_des3_alg(struct list_head *head,
/* Copy the defaults and override as necessary */
alg = &ccp_alg->alg;
*alg = *def->alg_defaults;
snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name);
snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
def->driver_name);
strscpy(alg->base.cra_name, def->name);
strscpy(alg->base.cra_driver_name, def->driver_name);
alg->base.cra_blocksize = def->blocksize;
alg->ivsize = def->ivsize;

6
drivers/crypto/ccp/ccp-crypto-rsa.c
View File

@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/sched.h>
#include <linux/scatterlist.h>
#include <linux/string.h>
#include <linux/crypto.h>
#include <crypto/algapi.h>
#include <crypto/internal/rsa.h>
@@ -257,9 +258,8 @@ static int ccp_register_rsa_alg(struct list_head *head,
alg = &ccp_alg->alg;
*alg = *def->alg_defaults;
snprintf(alg->base.cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name);
snprintf(alg->base.cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
def->driver_name);
strscpy(alg->base.cra_name, def->name);
strscpy(alg->base.cra_driver_name, def->driver_name);
ret = crypto_register_akcipher(alg);
if (ret) {
pr_err("%s akcipher algorithm registration error (%d)\n",

5
drivers/crypto/ccp/ccp-crypto-sha.c
View File

@@ -484,9 +484,8 @@ static int ccp_register_sha_alg(struct list_head *head,
halg->statesize = sizeof(struct ccp_sha_exp_ctx);
base = &halg->base;
snprintf(base->cra_name, CRYPTO_MAX_ALG_NAME, "%s", def->name);
snprintf(base->cra_driver_name, CRYPTO_MAX_ALG_NAME, "%s",
def->drv_name);
strscpy(base->cra_name, def->name);
strscpy(base->cra_driver_name, def->drv_name);
base->cra_flags = CRYPTO_ALG_ASYNC |
CRYPTO_ALG_ALLOCATES_MEMORY |
CRYPTO_ALG_KERN_DRIVER_ONLY |