[tor-bugs] #5137 [Obfsproxy]: crypt_free() might not zero enough?

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#5137: crypt_free() might not zero enough?
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    Reporter:  Sebastian  |       Owner:  asn   
        Type:  defect     |      Status:  closed
    Priority:  normal     |   Milestone:        
   Component:  Obfsproxy  |     Version:        
  Resolution:  fixed      |    Keywords:        
      Parent:             |      Points:        
Actualpoints:             |  
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Changes (by nickm):

  * status:  needs_review => closed
  * resolution:  => fixed


Comment:

 Merged the patch.

 In practice, I don't believe any compilers currently optimize out memset
 before free.  If we find one, we should yell and cuss and invent a memset-
 that-works function.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/5137#comment:2>
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