Lines Matching refs:NULL
58 if (rand != NULL) in evp_rand_up_ref()
68 if (rand == NULL) in evp_rand_free()
83 if (rand == NULL) in evp_rand_new()
84 return NULL; in evp_rand_new()
88 return NULL; in evp_rand_new()
96 if (rand->meth->enable_locking != NULL) in EVP_RAND_enable_locking()
105 if (rand->meth->lock != NULL) in evp_rand_lock()
113 if (rand->meth->unlock != NULL) in evp_rand_unlock()
122 EVP_RAND *rand = NULL; in evp_rand_from_algorithm()
128 if ((rand = evp_rand_new()) == NULL) { in evp_rand_from_algorithm()
130 return NULL; in evp_rand_from_algorithm()
133 if ((rand->type_name = ossl_algorithm_get1_first_name(algodef)) == NULL) { in evp_rand_from_algorithm()
135 return NULL; in evp_rand_from_algorithm()
142 if (rand->newctx != NULL) in evp_rand_from_algorithm()
148 if (rand->freectx != NULL) in evp_rand_from_algorithm()
154 if (rand->instantiate != NULL) in evp_rand_from_algorithm()
160 if (rand->uninstantiate != NULL) in evp_rand_from_algorithm()
166 if (rand->generate != NULL) in evp_rand_from_algorithm()
172 if (rand->reseed != NULL) in evp_rand_from_algorithm()
177 if (rand->nonce != NULL) in evp_rand_from_algorithm()
182 if (rand->enable_locking != NULL) in evp_rand_from_algorithm()
188 if (rand->lock != NULL) in evp_rand_from_algorithm()
194 if (rand->unlock != NULL) in evp_rand_from_algorithm()
200 if (rand->gettable_params != NULL) in evp_rand_from_algorithm()
206 if (rand->gettable_ctx_params != NULL) in evp_rand_from_algorithm()
212 if (rand->settable_ctx_params != NULL) in evp_rand_from_algorithm()
218 if (rand->get_params != NULL) in evp_rand_from_algorithm()
223 if (rand->get_ctx_params != NULL) in evp_rand_from_algorithm()
229 if (rand->set_ctx_params != NULL) in evp_rand_from_algorithm()
234 if (rand->verify_zeroization != NULL) in evp_rand_from_algorithm()
242 if (rand->get_seed != NULL) in evp_rand_from_algorithm()
247 if (rand->clear_seed != NULL) in evp_rand_from_algorithm()
272 return NULL; in evp_rand_from_algorithm()
275 if (prov != NULL && !ossl_provider_up_ref(prov)) { in evp_rand_from_algorithm()
278 return NULL; in evp_rand_from_algorithm()
320 return rand != NULL && evp_is_a(rand->prov, rand->name_id, NULL, name); in EVP_RAND_is_a()
330 if (rand->get_params != NULL) in EVP_RAND_get_params()
345 void *parent_ctx = NULL; in EVP_RAND_CTX_new()
346 const OSSL_DISPATCH *parent_dispatch = NULL; in EVP_RAND_CTX_new()
348 if (rand == NULL) { in EVP_RAND_CTX_new()
350 return NULL; in EVP_RAND_CTX_new()
354 if (ctx == NULL) in EVP_RAND_CTX_new()
355 return NULL; in EVP_RAND_CTX_new()
358 return NULL; in EVP_RAND_CTX_new()
360 if (parent != NULL) { in EVP_RAND_CTX_new()
365 return NULL; in EVP_RAND_CTX_new()
371 parent_dispatch)) == NULL in EVP_RAND_CTX_new()
378 return NULL; in EVP_RAND_CTX_new()
390 if (ctx == NULL) in EVP_RAND_CTX_free()
398 ctx->algctx = NULL; in EVP_RAND_CTX_free()
430 if (ctx->meth->set_ctx_params != NULL) in evp_rand_set_ctx_params_locked()
448 if (rand->gettable_params == NULL) in EVP_RAND_gettable_params()
449 return NULL; in EVP_RAND_gettable_params()
457 if (rand->gettable_ctx_params == NULL) in EVP_RAND_gettable_ctx_params()
458 return NULL; in EVP_RAND_gettable_ctx_params()
460 return rand->gettable_ctx_params(NULL, provctx); in EVP_RAND_gettable_ctx_params()
467 if (rand->settable_ctx_params == NULL) in EVP_RAND_settable_ctx_params()
468 return NULL; in EVP_RAND_settable_ctx_params()
470 return rand->settable_ctx_params(NULL, provctx); in EVP_RAND_settable_ctx_params()
477 if (ctx->meth->gettable_ctx_params == NULL) in EVP_RAND_CTX_gettable_params()
478 return NULL; in EVP_RAND_CTX_gettable_params()
487 if (ctx->meth->settable_ctx_params == NULL) in EVP_RAND_CTX_settable_params()
488 return NULL; in EVP_RAND_CTX_settable_params()
507 if (rand->prov != NULL) in EVP_RAND_names_do_all()
602 if (ctx->meth->reseed != NULL) in evp_rand_reseed_locked()
649 if (ctx->meth->nonce == NULL) in evp_rand_nonce_locked()
653 return evp_rand_generate_locked(ctx, out, outlen, str, 0, NULL, 0); in evp_rand_nonce_locked()
680 if (ctx->meth->verify_zeroization != NULL) in evp_rand_verify_zeroization_locked()
698 return ctx->meth->get_seed != NULL; in evp_rand_can_seed()
709 if (ctx->meth->get_seed != NULL) in evp_rand_get_seed_locked()
739 if (ctx->meth->clear_seed != NULL) in evp_rand_clear_seed_locked()
