tor/changes/ticket34087
David Goulet 63a54858c3 hs-v3: Remove a possible BUG() condition
When receiving an introduction NACK, the client either decides to close or
re-extend the circuit to another intro point.

In order to do this, the service descriptor needs to exists but it is possible
that it gets removed from the cache between the establishement of the
introduction circuit and the reception of the (N)ACK.

For that reason, the BUG(desc == NULL) is removed because it is a possible
normal use case. Tor recovers gracefully already.

Fixes #34087

Signed-off-by: David Goulet <dgoulet@torproject.org>
2020-07-09 08:32:53 -04:00

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o Minor bugfix (onion service v3 client):
- Remove a BUG() warning that can occur naturally. Fixes bug 34087; bugfix
on 0.3.2.1-alpha.