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Re: [tor-bugs] #10465 [Tor]: tor_assertion_failed_(): Bug: src/or/connection_edge.c:1176: connection_ap_handshake_rewrite_and_attach: Assertion !automap failed; aborting.
#10465: tor_assertion_failed_(): Bug: src/or/connection_edge.c:1176:
connection_ap_handshake_rewrite_and_attach: Assertion !automap failed;
aborting.
------------------------+----------------------------------------
Reporter: epoch | Owner:
Type: defect | Status: needs_review
Priority: major | Milestone: Tor: 0.2.4.x-final
Component: Tor | Version: Tor: 0.2.4.18-rc
Resolution: | Keywords: assert automap tor-resolve
Actual Points: | Parent ID:
Points: |
------------------------+----------------------------------------
Comment (by nickm):
Hm. I'm trying to reproduce the bug with DNSPort, and getting strangeness.
I started Tor with "./src/or/tor -dnsport '9999 preferipv6automap'
-automaphostsonresolve 1 -automaphostssuffix . "
Then I did:
{{{
[619]$ dig @localhost -p 9999 aaaa www.torproject.org
; <<>> DiG 9.8.3-P1 <<>> @localhost -p 9999 aaaa www.torproject.org
; (3 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 45384
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;www.torproject.org. IN AAAA
;; ANSWER SECTION:
www.torproject.org. 60 IN A 127.237.144.204
;; Query time: 0 msec
;; SERVER: 127.0.0.1#9999(127.0.0.1)
;; WHEN: Sun Dec 22 09:19:54 2013
;; MSG SIZE rcvd: 52
}}}
and
{{{
[621]$ dig @localhost -p 9999 example.com
; <<>> DiG 9.8.3-P1 <<>> @localhost -p 9999 example.com
; (3 servers found)
;; global options: +cmd
;; Got answer:
;; ->>HEADER<<- opcode: QUERY, status: NOERROR, id: 18398
;; flags: qr rd ra; QUERY: 1, ANSWER: 1, AUTHORITY: 0, ADDITIONAL: 0
;; QUESTION SECTION:
;example.com. IN A
;; ANSWER SECTION:
example.com. 60 IN A 127.201.101.133
;; Query time: 0 msec
;; SERVER: 127.0.0.1#9999(127.0.0.1)
;; WHEN: Sun Dec 22 09:20:31 2013
;; MSG SIZE rcvd: 45
}}}
I'm not seeing the behavior where it answers AAAA for every request. In
fact, it seems to be sending A even if it was asked for an AAAA.
How do I reproduce the behavior that you are talking about?
--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/10465#comment:6>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online
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