#18930: Segmentation fault: entry->parsed->intro_nodes -------------------------------------------------+------------------------- Reporter: juha | Owner: andrea Type: defect | Status: Priority: Medium | needs_information Component: Core Tor/Tor | Milestone: Tor: Severity: Normal | 0.2.8.x-final Keywords: tor2web, crash, must-fix- | Version: Tor: before-028-rc, TorCoreTeam201605 | 0.2.7.1-alpha Parent ID: | Resolution: Reviewer: dgoulet | Actual Points: | Points: 1 | Sponsor: -------------------------------------------------+------------------------- Changes (by dgoulet):
* cc: dgoulet (removed) * reviewer: => dgoulet * status: assigned => needs_information * severity: Critical => Normal Comment: We are still waiting on more information from juha here. The `i = 32767` value is super high... There is no chance we have that amount of usable intro points so probably that `entry->parsed->intro_nodes` has never been cleaned or a crazy amount of nodes have been added. {{{ i = crypto_rand_int(smartlist_len(usable_nodes)); intro = smartlist_get(usable_nodes, i); }}} Also this: `intro = 0x1` is simply not possible... So I think we don't have an accurate backtrace here. This tor version is not from the tor repository thus no way I can confirm anything... Putting this one in `needs_information`. -- Ticket URL: <https://trac.torproject.org/projects/tor/ticket/18930#comment:12> Tor Bug Tracker & Wiki <https://trac.torproject.org/> The Tor Project: anonymity online _______________________________________________ tor-bugs mailing list tor-bugs@lists.torproject.org https://lists.torproject.org/cgi-bin/mailman/listinfo/tor-bugs