crypto-selftests.c: Fix checking return value

Signed-off-by: Tim Rühsen <tim.ruehsen@gmx.de>

diff --git a/lib/crypto-selftests.c b/lib/crypto-selftests.c
index 3d24c3aede376e6737ee3ac069628c805a6d7948..c2ad7d72fbe5398a2baebf90540bf4668a769174 100644 (file)
--- a/lib/crypto-selftests.c
+++ b/lib/crypto-selftests.c
@@ -579,7 +579,7 @@ static int test_cipher(gnutls_cipher_algorithm_t cipher,
 
                ret =
                    gnutls_cipher_decrypt2(hd,
-                                          vectors[i].ciphertext, 
+                                          vectors[i].ciphertext,
                                           vectors[i].plaintext_size, tmp,
                                           sizeof(tmp));
                if (ret < 0) {
@@ -1293,7 +1293,7 @@ static int test_digest(gnutls_digest_algorithm_t dig,
                gnutls_hash_deinit(hd, data);
 
                data_size = gnutls_hash_get_len(dig);
-               if (ret < 0)
+               if (data_size <= 0)
                        return gnutls_assert_val(GNUTLS_E_SELF_TEST_ERROR);
 
                if (data_size != vectors[i].output_size ||
@@ -1482,7 +1482,7 @@ static int test_mac(gnutls_mac_algorithm_t mac,
                gnutls_hmac_deinit(hd, data);
 
                data_size = gnutls_hmac_get_len(mac);
-               if (ret < 0)
+               if (data_size <= 0)
                        return gnutls_assert_val(GNUTLS_E_SELF_TEST_ERROR);
 
                if (data_size != vectors[i].output_size ||