Re: [tor-bugs] #16846 [Tor]: Include sizeof(void *) in your extrainfo.

[Tor Bug Tracker & Wiki]

#16846: Include sizeof(void *) in your extrainfo.
-+-
 Reporter:  yawning  |  Owner:
 Type:   | Status:  new
  enhancement|  Milestone:  Tor: 0.2.8.x-final
 Priority:  normal   |Version:  Tor: unspecified
Component:  Tor  |   Keywords:  tor-core, extrainfo, metrics,
   Resolution:   |  lorax, 028-triage
Actual Points:   |  Parent ID:
   Points:   |Sponsor:
-+-

Comment (by mikeperry):

 FWIW, this seems OK to gather in aggregate, but I am a bit nervous about
 exposing specific platform details in individual extra-info since that
 will aid in targeted attacks. For example, ASLR is significantly weaker on
 32 bit systems. Similarly, the attacker will know that things like ASAN
 could not have been used to build the Tor binary on a 32 bit system (and
 so has much less risk of an 0day being captured by a 32 bit relay
 operator).

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Re: [tor-bugs] #16846 [Tor]: Include sizeof(void *) in your extrainfo.

[Tor Bug Tracker & Wiki]

#16846: Include sizeof(void *) in your extrainfo.
-+-
 Reporter:  yawning  |  Owner:
 Type:   | Status:  new
  enhancement|  Milestone:  Tor: 0.2.8.x-final
 Priority:  normal   |Version:  Tor: unspecified
Component:  Tor  |   Keywords:  tor-core, extrainfo, metrics,
   Resolution:   |  lorax, 028-triage easy
Actual Points:   |  Parent ID:
   Points:  small|Sponsor:
-+-
Changes (by nickm):

 * keywords:  tor-core, extrainfo, metrics, lorax, 028-triage => tor-core,
 extrainfo, metrics, lorax, 028-triage easy
 * points:   => small


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[tor-bugs] #16846 [Tor]: Include sizeof(void *) in your extrainfo.

[Tor Bug Tracker Wiki]

#16846: Include sizeof(void *) in your extrainfo.
-+-
 Reporter:  yawning  |  Owner:
 Type:  enhancement  | Status:  new
 Priority:  normal   |  Milestone:  Tor:
Component:  Tor  |  0.2.7.x-final
 Keywords:  tor-core, extrainfo, metrics, lorax  |Version:  Tor:
Parent ID:   |  unspecified
 |  Actual Points:
 | Points:
-+-
 From #16535, it appears that it would be useful to get an idea of how much
 x86 vs x86_64 we have as part of the tor network. If we don't also include
 CPU architecture information, it would be good to have that as well if we
 can do it safely.

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Ticket URL: https://trac.torproject.org/projects/tor/ticket/16846
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