Remove unused variables from tls1_change_cipher_state
@@ -85,10 +85,6 @@ static int tls1_generate_key_block(SSL *s, unsigned char *km, size_t num)
int tls1_change_cipher_state(SSL *s, int which)
{
unsigned char *p, *mac_secret;
- unsigned char tmp1[EVP_MAX_KEY_LENGTH];
- unsigned char tmp2[EVP_MAX_KEY_LENGTH];
- unsigned char iv1[EVP_MAX_IV_LENGTH * 2];
- unsigned char iv2[EVP_MAX_IV_LENGTH * 2];
unsigned char *ms, *key, *iv;
EVP_CIPHER_CTX *dd;
const EVP_CIPHER *c;
@@ -408,16 +404,8 @@ int tls1_change_cipher_state(SSL *s, int which)
printf("\n");
#endif
- OPENSSL_cleanse(tmp1, sizeof(tmp1));
- OPENSSL_cleanse(tmp2, sizeof(tmp1));
- OPENSSL_cleanse(iv1, sizeof(iv1));
- OPENSSL_cleanse(iv2, sizeof(iv2));
return 1;
err:
- OPENSSL_cleanse(tmp1, sizeof(tmp1));
- OPENSSL_cleanse(tmp2, sizeof(tmp1));
- OPENSSL_cleanse(iv1, sizeof(iv1));
- OPENSSL_cleanse(iv2, sizeof(iv2));
return 0;
}
