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Re: [tor-bugs] #8844 [Tor]: Buffer overflow in get_freelist

#8844: Buffer overflow in get_freelist
------------------------------------+---------------------------------------
 Reporter:  eugenis                 |          Owner:  nickm              
     Type:  defect                  |         Status:  needs_review       
 Priority:  major                   |      Milestone:  Tor: 0.2.4.x-final 
Component:  Tor                     |        Version:  Tor: 0.2.4.12-alpha
 Keywords:  023-backport tor-relay  |         Parent:                     
   Points:                          |   Actualpoints:                     
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Comment(by asn):

 Replying to [comment:2 nickm]:
 > There's a fix in branch "bug8844" in my public repository at
 https://gitweb.torproject.org/nickm/tor.git . It's against the maint-0.2.3
 branch, and should merge forward cleanly.

 Fix looks good to me. I didn't find any other places in `buffers.c`
 iterating `freelists` in a weird way either.

 Maybe we should mention 'eugenis' in the changes file too? Is there a nice
 way of adding a unit test to validate this fix?

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/8844#comment:3>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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