[tor-bugs] #21280 [Core Tor/Tor]: tor-resolve: Do not truncate too long hostnames

[Tor Bug Tracker & Wiki]

#21280: tor-resolve: Do not truncate too long hostnames
-------------------------------------------------+-------------------------
 Reporter:  junglefowl                           |          Owner:
     Type:  defect                               |         Status:
                                                 |  needs_revision
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.3.0.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  0.2.9.8
 Severity:  Normal                               |     Resolution:
 Keywords:  tor-resolve, security-review,        |  Actual Points:
  029-backport                                   |
Parent ID:                                       |         Points:  0.5
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by yawning):

 This should be clamped at 255 or 253.  The former is the SOCKS5 limit, the
 latter is the DNS wire protocol limit.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21280#comment:3>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online