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Diff for /src/usr.bin/ssh/PROTOCOL between version 1.11 and 1.12

version 1.11, 2008/07/05 05:16:01 version 1.12, 2009/02/14 06:35:49
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 still be sent in the other direction. This message does not consume  still be sent in the other direction. This message does not consume
 window space and may be sent even if no window space is available.  window space and may be sent even if no window space is available.
   
   NB. due to certain broken SSH implementations aborting upon receipt
   of this message (in contravention of RFC4254 section 5.4), this
   message is only sent to OpenSSH peers (identified by banner).
   Other SSH implementations may be whitelisted to receive this message
   upon request.
   
 4. connection: disallow additional sessions extension  4. connection: disallow additional sessions extension
    "no-more-sessions@openssh.com"     "no-more-sessions@openssh.com"
   
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 Note that this is not a general defence against compromised clients  Note that this is not a general defence against compromised clients
 (that is impossible), but it thwarts a simple attack.  (that is impossible), but it thwarts a simple attack.
   
   NB. due to certain broken SSH implementations aborting upon receipt
   of this message, the no-more-sessions request is only sent to OpenSSH
   servers (identified by banner). Other SSH implementations may be
   whitelisted to receive this message upon request.
   
 5. connection: Tunnel forward extension "tun@openssh.com"  5. connection: Tunnel forward extension "tun@openssh.com"
   
Legend:
Removed from v.1.11  
changed lines
  Added in v.1.12