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Re: [tor-bugs] #16823 [Tor]: potential double-free in command_process_create_cell()

#16823: potential double-free in command_process_create_cell()
------------------------+----------------------------------
     Reporter:  isis    |      Owner:
         Type:  defect  |     Status:  needs_review
     Priority:  normal  |  Milestone:  Tor: 0.2.7.x-final
    Component:  Tor     |    Version:  Tor: 0.2.4.10-alpha
   Resolution:          |   Keywords:  tor-relay, tor-guard
Actual Points:          |  Parent ID:
       Points:          |
------------------------+----------------------------------
Changes (by yawning):

 * priority:  blocker => normal
 * keywords:
     tor-relay, tor-guard, security, 024-backport, 025-backport,
     026-backport
     => tor-relay, tor-guard
 * milestone:   => Tor: 0.2.7.x-final


Comment:

 Replying to [comment:3 nickm]:
 > So unless I'm missing something big, this is a programming mistake, but
 not actually exploitable.  Please let me know if I'm wrong, or downgrade
 to "normal priority, no backport" if I'm right?

 Yeah I think baring code generation weirdness, you're right, sorry for the
 confusion, my bad. We still should fix this though, since it looks hair
 raising.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/16823#comment:5>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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