don't copy buffer to ifself

pull/1221/head
orignal 6 years ago
parent f7e4afc282
commit d320a89590

@ -1036,7 +1036,8 @@ namespace crypto
}
}
// encrypt/decrypt data and add to hash
memcpy (buf, msg, msgLen);
if (buf != msg)
memcpy (buf, msg, msgLen);
if (encrypt)
{
chacha20 (buf, msgLen, nonce, key, 1); // encrypt

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