On Sun, Jul 22, 2018 at 3:03 PM, <[email protected]> wrote:
>
> --- apr/apr/trunk/test/testcrypto.c (original)
> +++ apr/apr/trunk/test/testcrypto.c Sun Jul 22 13:03:42 2018
> @@ -1523,7 +1524,7 @@ static const unsigned char test_PRNG_kat
> static void test_crypto_prng(abts_case *tc, void *data)
> {
> unsigned char randbytes[128], seed[APR_CRYPTO_PRNG_SEED_SIZE];
> - apr_crypto_prng_t *cprng;
> + apr_crypto_prng_t *cprng = NULL;
> apr_pool_t *pool = NULL;
> apr_status_t rv;
> int i;
> @@ -1552,8 +1553,10 @@ static void test_crypto_prng(abts_case *
> rv == APR_SUCCESS);
> }
>
> - rv = apr_crypto_prng_bytes(cprng, randbytes, 128 - 32);
> - ABTS_ASSERT(tc, "apr_crypto_prng_bytes failed", rv == APR_SUCCESS);
> + if (cprng) {
> + rv = apr_crypto_prng_bytes(cprng, randbytes, 128 - 32);
> + ABTS_ASSERT(tc, "apr_crypto_prng_bytes failed", rv ==
> APR_SUCCESS);
> + }
I don't understand, how can "cprng" be NULL here (and below), did
above apr_crypto_prng_create() failed?
>
> /* Should match the first time only */
> if (i != 0) {
> @@ -1567,8 +1570,10 @@ static void test_crypto_prng(abts_case *
> memcmp(randbytes, test_PRNG_kat0 + 32, 128 - 32) ==
> 0);
> }
>
> - rv = apr_crypto_prng_destroy(cprng);
> - ABTS_ASSERT(tc, "apr_crypto_prng_destroy failed", rv == APR_SUCCESS);
> + if (cprng) {
> + rv = apr_crypto_prng_destroy(cprng);
> + ABTS_ASSERT(tc, "apr_crypto_prng_destroy failed", rv ==
> APR_SUCCESS);
> + }
> }
Regards,
Yann.
