Commit beca92c3 authored by Nick Mathewson's avatar Nick Mathewson 🥔
Browse files

Fix handling of ntor handshakes received via CREATE cells 

Fixes bug 7959; bugfix on 0.2.4.8-alpha.
parent ebf30613

changes/bug7959

0 → 100644
+6 −0
Original line number Diff line number Diff line 
  o Major bugfixes:

    - Fix backward compatibility logic when receiving an embedded ntor

      handshake tunneled in a CREATE cell. This clears up the "Bug: couldn't

      format CREATED cell" warning. Fix for bug 7959; bugfix on

      0.2.4.8-alpha.

src/or/onion.c

+2 −1
Original line number Diff line number Diff line
@@ -560,7 +560,8 @@ check_created_cell(const created_cell_t *cell) 
{

  switch (cell->cell_type) {

  case CELL_CREATED:

    if (cell->handshake_len != TAP_ONIONSKIN_REPLY_LEN)

    if (cell->handshake_len != TAP_ONIONSKIN_REPLY_LEN &&

        cell->handshake_len != NTOR_REPLY_LEN)

      return -1;

    break;

  case CELL_CREATED_FAST: