Commit 9697b328 authored by Herbert Xu's avatar Herbert Xu
Browse files

crypto: hash - Remove maximum statesize limit 



Remove the HASH_MAX_STATESIZE limit now that it is unused.

Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent acc03d89

crypto/shash.c

+1 −2
Original line number Diff line number Diff line
@@ -569,8 +569,7 @@ int hash_prepare_alg(struct hash_alg_common *alg) 
	struct crypto_istat_hash *istat = hash_get_stat(alg);

	struct crypto_alg *base = &alg->base;



	if (alg->digestsize > HASH_MAX_DIGESTSIZE ||

	    alg->statesize > HASH_MAX_STATESIZE)

	if (alg->digestsize > HASH_MAX_DIGESTSIZE)

		return -EINVAL;



	base->cra_flags &= ~CRYPTO_ALG_TYPE_MASK;

include/crypto/hash.h

+0 −2
Original line number Diff line number Diff line
@@ -183,8 +183,6 @@ struct shash_desc { 
 */

#define HASH_MAX_DESCSIZE	(sizeof(struct shash_desc) + 360)



#define HASH_MAX_STATESIZE	512



#define SHASH_DESC_ON_STACK(shash, ctx)					     \

	char __##shash##_desc[sizeof(struct shash_desc) + HASH_MAX_DESCSIZE] \

		__aligned(__alignof__(struct shash_desc));		     \