Add an extra check in channel_send_destroy for circID==0

[tor.git] / changes / bug12227

  o Minor bugfixes:
    - Avoid an illegal read from stack when initializing the TLS
      module using a version of OpenSSL without all of the ciphers
      used by the v2 link handshake. Fixes bug 12227; bugfix on
      0.2.4.8-alpha.  Found by "starlight".