[tor-bugs] #21011 [Applications/Tor Browser Sandbox]: Disable JavaScript JIT

Tor Bug Tracker & Wiki blackhole at torproject.org
Tue Dec 20 08:19:06 UTC 2016


#21011: Disable JavaScript JIT
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 Reporter:  cypherpunks                       |          Owner:  yawning
     Type:  enhancement                       |         Status:  new
 Priority:  Medium                            |      Milestone:
Component:  Applications/Tor Browser Sandbox  |        Version:
 Severity:  Normal                            |     Resolution:
 Keywords:  sandbox-security                  |  Actual Points:
Parent ID:                                    |         Points:
 Reviewer:                                    |        Sponsor:
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Comment (by yawning):

 Replying to [comment:10 cypherpunks]:
 > Unless my understanding of how Firefox deals with OpenBSD's W!^X
 protections are totally off, then it seems to me like it would not play
 nicely with PAX_MPROTECT.

 Yeah I was wrong sorry.  The stupid package for my distribution sets a
 bunch of flags.

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21011#comment:12>
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