#24011: Attempt to open a stream on first hop of circuit --------------------------+------------------------------------ Reporter: teor | Owner: (none) Type: defect | Status: needs_information Priority: Medium | Milestone: Tor: 0.3.2.x-final Component: Core Tor/Tor | Version: Tor: 0.3.2.2-alpha Severity: Normal | Resolution: Keywords: tor-circuit | Actual Points: Parent ID: | Points: 1 Reviewer: | Sponsor: --------------------------+------------------------------------
Comment (by dgoulet): From the warning, the previous hop on the circuit was indeed marked as a client that is: {{{ const int client_chan = channel_is_client(or_circ->p_chan); if ((client_chan || ...) }}} There are two ways this can be done, through a `CREATE/CREATE_FAST/CREATE2` cell which in that case the previous hops is indeed a client or with a unauthenticated connection that is a client or bridge where the connection is marked when the NETINFO cell comes in. In both cases, the channel is indeed support to be a client and not end up with a `BEGIN` cell at a one hop Exit... I'm a bit puzzled here on how this can happen, I suspect that we might only see this with chutney (`TestingNetwork`) which could be related. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24011#comment:5> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online
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