[tor-bugs] #9162 [Tor]: get_configured_bridge_by_addr_port_digest() does not work well if digest == NULL

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#9162: get_configured_bridge_by_addr_port_digest() does not work well if digest ==
NULL
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     Reporter:  asn     |      Owner:
         Type:  defect  |     Status:  closed
     Priority:  normal  |  Milestone:  Tor: 0.2.5.x-final
    Component:  Tor     |    Version:
   Resolution:  fixed   |   Keywords:  tor-client pt
Actual Points:          |  Parent ID:
       Points:          |
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Comment (by dcf):

 Replying to [ticket:9162 asn]:
 > This bug becomes visible when Tor does a second SOCKS request to the
 pluggable transport proxy after it has learned the identity digest of a
 bridge. In that second request, the SOCKS arguments are not passed, since
 `digest == NULL` but `bridge->identity` is set.

 In answer to why there's a second SOCKS connection, it sounds like #7733.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/9162#comment:12>
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