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rsa: update to structure based atomics

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Reviewed-by: Tomas Mraz <tomas@openssl.org>
Reviewed-by: Matt Caswell <matt@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21260)
This commit is contained in:
Pauli 2023-06-22 09:35:12 +10:00
parent 8752694bad
commit 97937cfcd8
1 changed files with 6 additions and 3 deletions
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9
crypto/rsa/rsa_lib.c
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@ -79,7 +79,6 @@ static RSA *rsa_new_intern(ENGINE *engine, OSSL_LIB_CTX *libctx)
if (ret == NULL)
return NULL;
ret->references = 1;
ret->lock = CRYPTO_THREAD_lock_new();
if (ret->lock == NULL) {
ERR_raise(ERR_LIB_RSA, ERR_R_CRYPTO_LIB);
@ -87,6 +86,9 @@ static RSA *rsa_new_intern(ENGINE *engine, OSSL_LIB_CTX *libctx)
return NULL;
}
if (!CRYPTO_NEW_REF(&ret->references, 1))
goto err;
ret->libctx = libctx;
ret->meth = RSA_get_default_method();
#if !defined(OPENSSL_NO_ENGINE) && !defined(FIPS_MODULE)
@ -135,7 +137,7 @@ void RSA_free(RSA *r)
if (r == NULL)
return;
CRYPTO_DOWN_REF(&r->references, &i, r->lock);
CRYPTO_DOWN_REF(&r->references, &i);
REF_PRINT_COUNT("RSA", r);
if (i > 0)
return;
@ -152,6 +154,7 @@ void RSA_free(RSA *r)
#endif
CRYPTO_THREAD_lock_free(r->lock);
CRYPTO_FREE_REF(&r->references);
BN_free(r->n);
BN_free(r->e);
@ -179,7 +182,7 @@ int RSA_up_ref(RSA *r)
{
int i;
if (CRYPTO_UP_REF(&r->references, &i, r->lock) <= 0)
if (CRYPTO_UP_REF(&r->references, &i) <= 0)
return 0;
REF_PRINT_COUNT("RSA", r);