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Re: [tor-bugs] #5586 [Obfsproxy]: obfsproxy FTBFS: test suite failure
#5586: obfsproxy FTBFS: test suite failure
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Reporter: weasel | Owner: asn
Type: defect | Status: needs_review
Priority: normal | Milestone:
Component: Obfsproxy | Version: Obfsproxy: 0.1.3
Keywords: | Parent:
Points: | Actualpoints:
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Changes (by asn):
* status: new => needs_review
Comment:
Thanks for the bug report.
I can't reproduce it in an Ubuntu 64-bit system, but I think I found a/the
problem.
Can you please test branch `bug5586` in
`https://git.gitorious.org/obfsproxy/obfsproxy.git`.
Nick, can you please check if I diagnosed the issue correctly:
https://gitorious.org/obfsproxy/obfsproxy/commit/598d70e5b6576653caa61b6d322dfb3c0500eb7f
?
IIUC, if you enable `EV_READ` on a bufferevent before it connects to a
destination and the destination sends traffic to you immediately upon
connecting, the read callback might trigger before the
`BEV_EVENT_CONNECTED` event callback. In this case, `downstream_read_cb()`
was called before `pending_socks_cb()`, and `is_open` was never set to
true before being asserted in `downstream_read_cb()`.
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/5586#comment:1>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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