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Add negative test cases for PEM_read_bio_PrivateKey 

Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/15441)
This commit is contained in:
Tomas Mraz 2021-05-25 09:58:35 +02:00
parent 07f65429c3
commit 05814be8d6
1 changed files with 36 additions and 0 deletions
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36
test/evp_extra_test2.c
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@ -414,6 +414,41 @@ static int test_d2i_PrivateKey_ex(int testid)
return ok;
}
static int test_PEM_read_bio_negative(int testid)
{
int ok = 0;
OSSL_PROVIDER *provider = NULL;
BIO *key_bio = NULL;
EVP_PKEY *pkey = NULL;
if (!TEST_ptr(key_bio = BIO_new_mem_buf(keydata[testid].kder, keydata[testid].size)))
goto err;
ERR_clear_error();
if (!TEST_ptr_null(pkey = PEM_read_bio_PrivateKey(key_bio, NULL, NULL, NULL)))
goto err;
if (!TEST_int_ne(ERR_peek_error(), 0))
goto err;
if (!TEST_ptr(provider = OSSL_PROVIDER_load(NULL, "default")))
goto err;
if (!TEST_int_ge(BIO_seek(key_bio, 0), 0))
goto err;
ERR_clear_error();
if (!TEST_ptr_null(pkey = PEM_read_bio_PrivateKey(key_bio, NULL, NULL, NULL)))
goto err;
if (!TEST_int_ne(ERR_peek_error(), 0))
goto err;
ok = 1;
err:
test_openssl_errors();
EVP_PKEY_free(pkey);
BIO_free(key_bio);
OSSL_PROVIDER_unload(provider);
return ok;
}
static int do_fromdata_key_is_equal(const OSSL_PARAM params[],
const EVP_PKEY *expected, const char *type)
{
@ -807,6 +842,7 @@ int setup_tests(void)
#ifndef OPENSSL_NO_DES
ADD_TEST(test_pkcs8key_nid_bio);
#endif
ADD_ALL_TESTS(test_PEM_read_bio_negative, OSSL_NELEM(keydata));
return 1;
}