commit a7410c9199e58bd6c5ff131a994f8e02ccb42b91 Author: Nick Mathewson nickm@torproject.org Date: Fri Nov 22 12:33:25 2013 -0500

Add checks to prevent memcmp(.,.,negative) in tests (CID 1064417) --- src/test/test_crypto.c | 2 ++ 1 file changed, 2 insertions(+)

diff --git a/src/test/test_crypto.c b/src/test/test_crypto.c index 6c4820f..22adc6c 100644 --- a/src/test/test_crypto.c +++ b/src/test/test_crypto.c @@ -731,11 +731,13 @@ test_crypto_aes_iv(void *arg) /* Decrypt with the wrong key. */ decrypted_size = crypto_cipher_decrypt_with_iv(key2, decrypted2, 4095, encrypted1, encrypted_size); + test_eq(decrypted_size, 4095); test_memneq(plain, decrypted2, decrypted_size); /* Alter the initialization vector. */ encrypted1[0] += 42; decrypted_size = crypto_cipher_decrypt_with_iv(key1, decrypted1, 4095, encrypted1, encrypted_size); + test_eq(decrypted_size, 4095); test_memneq(plain, decrypted2, 4095); /* Special length case: 1. */ encrypted_size = crypto_cipher_encrypt_with_iv(key1, encrypted1, 16 + 1,