change null cipher to allow different buffers
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@ -2807,6 +2807,9 @@ static INLINE int Encrypt(CYASSL* ssl, byte* out, const byte* input, word32 sz)
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#ifdef HAVE_NULL_CIPHER
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case cipher_null:
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if (input != out) {
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XMEMMOVE(out, input, sz);
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}
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break;
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#endif
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@ -2890,6 +2893,9 @@ static INLINE int Decrypt(CYASSL* ssl, byte* plain, const byte* input,
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#ifdef HAVE_NULL_CIPHER
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case cipher_null:
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if (input != plain) {
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XMEMMOVE(plain, input, sz);
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}
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break;
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#endif
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