1. 24 Oct, 2019 1 commit
    • David Goulet's avatar
      hs-v3: Remove a BUG() caused by an acceptable race · ed57a04a
      David Goulet authored
      
      
      hs_client_purge_state() and hs_cache_clean_as_client() can remove a descriptor
      from the client cache with a NEWNYM or simply when the descriptor expires.
      
      Which means that for an INTRO circuit being established during that time, once
      it opens, we lookup the descriptor to get the IP object but hey surprised, no
      more descriptor.
      
      The approach here is minimalist that is accept the race and close the circuit
      since we can not continue. Before that, the circuit would stay opened and the
      client wait the SockTimeout.
      
      Fixers #28970.
      Signed-off-by: David Goulet's avatarDavid Goulet <dgoulet@torproject.org>
      ed57a04a