src/third_party/tlslite/patches/ssl3_padding.patch

   1 diff --git a/third_party/tlslite/tlslite/tlsrecordlayer.py b/third_party/tlslite/tlslite/tlsrecordlayer.py
   2 index ff08cbf..8b92221 100644
   3 --- a/third_party/tlslite/tlslite/tlsrecordlayer.py
   4 +++ b/third_party/tlslite/tlslite/tlsrecordlayer.py
   5 @@ -586,10 +586,10 @@ class TLSRecordLayer(object):
   6                  if self.version == (3,2):
   7                      b = self.fixedIVBlock + b
   8
   9 -                #Add padding: b = b+ (macBytes + paddingBytes)
  10 -                currentLength = len(b) + len(macBytes) + 1
  11 +                #Add padding: b = b + (macBytes + paddingBytes)
  12 +                currentLength = len(b) + len(macBytes)
  13                  blockLength = self._writeState.encContext.block_size
  14 -                paddingLength = blockLength-(currentLength % blockLength)
  15 +                paddingLength = blockLength - 1 - (currentLength % blockLength)
  16
  17                  paddingBytes = bytearray([paddingLength] * (paddingLength+1))
  18                  if self.fault == Fault.badPadding: