Removed unused array allocations

DamirAinullin · DamirAinullin · commit 842a29a31a9c · 2019-02-17T15:53:39.000+03:00
diff --git a/shadowsocks-csharp/Encryption/Stream/StreamMbedTLSEncryptor.cs b/shadowsocks-csharp/Encryption/Stream/StreamMbedTLSEncryptor.cs
@@ -61,7 +61,6 @@ protected override void initCipher(byte[] iv, bool isEncrypt)
             if (_method == "rc4-md5")
             {
                 byte[] temp = new byte[keyLen + ivLen];
-                realkey = new byte[keyLen];
                 Array.Copy(_key, 0, temp, 0, keyLen);
                 Array.Copy(iv, 0, temp, keyLen, ivLen);
                 realkey = MbedTLS.MD5(temp);
diff --git a/shadowsocks-csharp/Encryption/Stream/StreamOpenSSLEncryptor.cs b/shadowsocks-csharp/Encryption/Stream/StreamOpenSSLEncryptor.cs
@@ -72,7 +72,6 @@ protected override void initCipher(byte[] iv, bool isEncrypt)
             if (_method == "rc4-md5")
             {
                 byte[] temp = new byte[keyLen + ivLen];
-                realkey = new byte[keyLen];
                 Array.Copy(_key, 0, temp, 0, keyLen);
                 Array.Copy(iv, 0, temp, keyLen, ivLen);
                 realkey = MbedTLS.MD5(temp);

Original file line number	Diff line number	Diff line change
`@@ -61,7 +61,6 @@ protected override void initCipher(byte[] iv, bool isEncrypt)`
`61`	`61`	`if (_method == "rc4-md5")`
`62`	`62`	`{`
`63`	`63`	`byte[] temp = new byte[keyLen + ivLen];`
`64`		`- realkey = new byte[keyLen];`
`65`	`64`	`Array.Copy(_key, 0, temp, 0, keyLen);`
`66`	`65`	`Array.Copy(iv, 0, temp, keyLen, ivLen);`
`67`	`66`	`realkey = MbedTLS.MD5(temp);`
Original file line number	Diff line number	Diff line change
`@@ -72,7 +72,6 @@ protected override void initCipher(byte[] iv, bool isEncrypt)`
`72`	`72`	`if (_method == "rc4-md5")`
`73`	`73`	`{`
`74`	`74`	`byte[] temp = new byte[keyLen + ivLen];`
`75`		`- realkey = new byte[keyLen];`
`76`	`75`	`Array.Copy(_key, 0, temp, 0, keyLen);`
`77`	`76`	`Array.Copy(iv, 0, temp, keyLen, ivLen);`
`78`	`77`	`realkey = MbedTLS.MD5(temp);`