--- truecrypt/common/crypto.c	2018/04/24 17:08:22	1.1.1.21
+++ truecrypt/common/crypto.c	2018/04/24 17:11:32	1.1.1.22
@@ -743,15 +743,15 @@ PCRYPTO_INFO crypto_open ()
 
 	/* Do the crt allocation */
 	PCRYPTO_INFO cryptoInfo = (PCRYPTO_INFO) TCalloc (sizeof (CRYPTO_INFO));
+	if (cryptoInfo == NULL)
+		return NULL;
+
 	memset (cryptoInfo, 0, sizeof (CRYPTO_INFO));
 
 #ifndef DEVICE_DRIVER
 	VirtualLock (cryptoInfo, sizeof (CRYPTO_INFO));
 #endif
 
-	if (cryptoInfo == NULL)
-		return NULL;
-
 	cryptoInfo->ea = -1;
 	return cryptoInfo;