| diff --git a/third_party/tlslite/tlslite/tlsrecordlayer.py b/third_party/tlslite/tlslite/tlsrecordlayer.py |
| index f18fcf5..01ff3e9 100644 |
| --- a/third_party/tlslite/tlslite/tlsrecordlayer.py |
| +++ b/third_party/tlslite/tlslite/tlsrecordlayer.py |
| @@ -592,9 +592,9 @@ class TLSRecordLayer(object): |
| b = self.fixedIVBlock + b |
| |
| #Add padding: b = b+ (macBytes + paddingBytes) |
| - currentLength = len(b) + len(macBytes) + 1 |
| + currentLength = len(b) + len(macBytes) |
| blockLength = self._writeState.encContext.block_size |
| - paddingLength = blockLength-(currentLength % blockLength) |
| + paddingLength = blockLength - 1 - (currentLength % blockLength) |
| |
| paddingBytes = bytearray([paddingLength] * (paddingLength+1)) |
| if self.fault == Fault.badPadding: |
