static int collect_providers(OSSL_PROVIDER *provider, void *stack)
{
STACK_OF(OSSL_PROVIDER) *provider_stack = stack;
-
- sk_OSSL_PROVIDER_push(provider_stack, provider);
- return 1;
+ /*
+ * If OK - result is the index of inserted data
+ * Error - result is -1 or 0
+ */
+ return sk_OSSL_PROVIDER_push(provider_stack, provider) > 0 ? 1 : 0;
}
static void list_provider_info(void)
BIO_printf(bio_err, "ERROR: Memory allocation\n");
return;
}
+
+ if (OSSL_PROVIDER_do_all(NULL, &collect_providers, providers) != 1) {
+ BIO_printf(bio_err, "ERROR: Memory allocation\n");
+ return;
+ }
+
BIO_printf(bio_out, "Providers:\n");
- OSSL_PROVIDER_do_all(NULL, &collect_providers, providers);
sk_OSSL_PROVIDER_sort(providers);
for (i = 0; i < sk_OSSL_PROVIDER_num(providers); i++) {
const OSSL_PROVIDER *prov = sk_OSSL_PROVIDER_value(providers, i);