[tor-bugs] #21962 [Applications/Tor Browser]: Segmentation fault with "high" security when changing in about:addons to "Extensions" or "Appearance"

Tor Bug Tracker & Wiki blackhole at torproject.org
Mon Apr 17 20:14:13 UTC 2017


#21962: Segmentation fault with "high" security when changing in about:addons to
"Extensions" or "Appearance"
-------------------------------------------------+-------------------------
 Reporter:  viktorj                              |          Owner:
                                                 |  arthuredelstein
     Type:  defect                               |         Status:
                                                 |  accepted
 Priority:  Very High                            |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Major                                |     Resolution:
 Keywords:  tbb-crash, tbb-usability, ff52-esr,  |  Actual Points:
  tbb-7.0-must-alpha, TorBrowserTeam201704       |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
                                                 |  Sponsor4
-------------------------------------------------+-------------------------

Comment (by arthuredelstein):

 Replying to [comment:3 cypherpunks]:
 > Block SVG in content: now all pages are content (e10s?). What is with
 new ff patch, the same?

 Indeed this problem seems to be related to the `svg.in-content.enabled`
 pref. If I choose High Security but set this pref to "true" then the
 problems in the description (including the crash) go away.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21962#comment:4>
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