| diff --git a/third_party/tlslite/tlslite/tlsrecordlayer.py b/third_party/tlslite/tlslite/tlsrecordlayer.py |
| index ff08cbf..8b92221 100644 |
| --- a/third_party/tlslite/tlslite/tlsrecordlayer.py |
| +++ b/third_party/tlslite/tlslite/tlsrecordlayer.py |
| @@ -586,10 +586,10 @@ class TLSRecordLayer(object): |
| if self.version == (3,2): |
| b = self.fixedIVBlock + b |
| |
| - #Add padding: b = b+ (macBytes + paddingBytes) |
| - currentLength = len(b) + len(macBytes) + 1 |
| + #Add padding: b = b + (macBytes + paddingBytes) |
| + 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: |
