2  * Copyright 2019-2021 The OpenSSL Project Authors. All Rights Reserved.
36     pcgbl->lock = CRYPTO_THREAD_lock_new();  in prov_conf_ossl_ctx_new()
37     if (pcgbl->lock == NULL) {  in prov_conf_ossl_ctx_new()
49     sk_OSSL_PROVIDER_pop_free(pcgbl->activated_providers,  in prov_conf_ossl_ctx_free()
53     CRYPTO_THREAD_lock_free(pcgbl->lock);  in prov_conf_ossl_ctx_free()
77  * 0 for non-fatal errors
99          * Check to see if the provided section value has already  in provider_conf_params_internal()
107                 return -1;  in provider_conf_params_internal()
115             return -1;  in provider_conf_params_internal()
126             if (buffer_len + strlen(sectconf->name) >= sizeof(buffer)) {  in provider_conf_params_internal()
128                 return -1;  in provider_conf_params_internal()
131             OPENSSL_strlcat(buffer, sectconf->name, sizeof(buffer));  in provider_conf_params_internal()
133                                                sectconf->value, cnf, visited);  in provider_conf_params_internal()
158  * 0 on non-fatal error
170         return -1;  in provider_conf_params()
208     long activate = 0;  in provider_conf_load()  local
226         const char *confname = skip_dot(ecmd->name);  in provider_conf_load()
227         const char *confvalue = ecmd->value;  in provider_conf_load()
234         /* Override provider name to use */  in provider_conf_load()
242         else if (strcmp(confname, "activate") == 0)  in provider_conf_load()
243             activate = 1;  in provider_conf_load()
246     if (activate) {  in provider_conf_load()
251         if (pcgbl == NULL || !CRYPTO_THREAD_write_lock(pcgbl->lock)) {  in provider_conf_load()
255         if (!prov_already_activated(name, pcgbl->activated_providers)) {  in provider_conf_load()
257             * There is an attempt to activate a provider, so we should disable  in provider_conf_load()
260             * then fallback to the default provider - which may be the wrong  in provider_conf_load()
264                 CRYPTO_THREAD_unlock(pcgbl->lock);  in provider_conf_load()
272                 CRYPTO_THREAD_unlock(pcgbl->lock);  in provider_conf_load()
294                     if (pcgbl->activated_providers == NULL)  in provider_conf_load()
295                         pcgbl->activated_providers = sk_OSSL_PROVIDER_new_null();  in provider_conf_load()
296                     if (pcgbl->activated_providers == NULL  in provider_conf_load()
297                         || !sk_OSSL_PROVIDER_push(pcgbl->activated_providers,  in provider_conf_load()
310         CRYPTO_THREAD_unlock(pcgbl->lock);  in provider_conf_load()
343      * 0 for non-fatal activation failure  in provider_conf_load()
345      * We return success (1) for activation, (1) for non-fatal activation  in provider_conf_load()
360     /* Value is a section containing PROVIDERs to configure */  in provider_conf_init()
371                                 cval->name, cval->value, cnf))  in provider_conf_init()