[tor-bugs] #34126 [Circumvention/Snowflake]: Handle onicecandidate firing after connection closed

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu May 7 15:06:52 UTC 2020


#34126: Handle onicecandidate firing after connection closed
-------------------------------------+------------------------
 Reporter:  arlolra                  |          Owner:  (none)
     Type:  defect                   |         Status:  closed
 Priority:  Medium                   |      Milestone:
Component:  Circumvention/Snowflake  |        Version:
 Severity:  Normal                   |     Resolution:  fixed
 Keywords:  snowflake-webextension   |  Actual Points:
Parent ID:                           |         Points:
 Reviewer:  cohosh                   |        Sponsor:
-------------------------------------+------------------------

Comment (by arlolra):

 FWIW, this is reproducible with,

 {{{
 var wrtc = require('wrtc');

 var RTCPeerConnection = wrtc.RTCPeerConnection;

 var pc = new RTCPeerConnection({
         iceServers: [{ urls: ['stun:stun.l.google.com:19302'] }]
 });

 pc.onicecandidate = function (evt) {
         console.log(evt);
 };

 pc.close();
 }}}

 Maybe I should ask upstream because it doesn't occur in a broswer.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/34126#comment:6>
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