scheme = "file";
OSSL_TRACE1(STORE, "Looking up scheme %s\n", scheme);
+ ERR_set_mark();
#ifndef OPENSSL_NO_DEPRECATED_3_0
if ((loader = ossl_store_get0_loader_int(scheme)) != NULL)
loader_ctx = loader->attach(loader, bp, libctx, propq,
loader = fetched_loader;
}
- if (loader_ctx == NULL)
+ if (loader_ctx == NULL) {
+ ERR_clear_last_mark();
return NULL;
+ }
if ((ctx = OPENSSL_zalloc(sizeof(*ctx))) == NULL) {
+ ERR_clear_last_mark();
ERR_raise(ERR_LIB_OSSL_STORE, ERR_R_MALLOC_FAILURE);
return NULL;
}
if (ui_method != NULL
&& !ossl_pw_set_ui_method(&ctx->pwdata, ui_method, ui_data)) {
+ ERR_clear_last_mark();
OPENSSL_free(ctx);
return NULL;
}
+
ctx->fetched_loader = fetched_loader;
ctx->loader = loader;
ctx->loader_ctx = loader_ctx;
ctx->post_process = post_process;
ctx->post_process_data = post_process_data;
+ /*
+ * ossl_store_get0_loader_int will raise an error if the loader for the
+ * the scheme cannot be retrieved. But if a loader was successfully
+ * fetched then we remove this error from the error stack.
+ */
+ ERR_pop_to_mark();
+
return ctx;
}
return 1;
}
+/*
+ * This test verifies that calling OSSL_STORE_ATTACH does not set an
+ * "unregistered scheme" error when called.
+ */
+static int test_store_attach_unregistered_scheme(void)
+{
+ int ret;
+ OSSL_STORE_CTX *store_ctx;
+ OSSL_PROVIDER *provider;
+ OSSL_LIB_CTX *libctx;
+ BIO *bio;
+ libctx = OSSL_LIB_CTX_new();
+ provider = OSSL_PROVIDER_load(libctx, "default");
+ bio = BIO_new_file("test/certs/sm2-root.crt", "r");
+
+ ret = TEST_ptr(store_ctx = OSSL_STORE_attach(bio, "file", libctx, NULL,
+ NULL, NULL, NULL, NULL)) &&
+ TEST_int_ne(ERR_GET_LIB(ERR_peek_error()), ERR_LIB_OSSL_STORE) &&
+ TEST_int_ne(ERR_GET_REASON(ERR_peek_error()),
+ OSSL_STORE_R_UNREGISTERED_SCHEME);
+
+ BIO_free(bio);
+ OSSL_STORE_close(store_ctx);
+ OSSL_PROVIDER_unload(provider);
+ OSSL_LIB_CTX_free(libctx);
+ return ret;
+}
const OPTIONS *test_get_options(void)
{
ADD_TEST(test_store_open);
ADD_TEST(test_store_search_by_key_fingerprint_fail);
ADD_ALL_TESTS(test_store_get_params, 3);
+ ADD_TEST(test_store_attach_unregistered_scheme);
return 1;
}