[tbb-bugs] #21617 [Applications/Tor Browser]: RWX page observed on Windows

Tor Bug Tracker & Wiki blackhole at torproject.org
Mon May 29 22:50:47 UTC 2017

#21617: RWX page observed on Windows
 Reporter:  arthuredelstein           |          Owner:  tbb-team
     Type:  defect                    |         Status:  needs_information
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  tbb-security              |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:

Comment (by arthuredelstein):

 Replying to [comment:3 cypherpunks]:
 > https://dxr.mozilla.org/mozilla-
 > What about disabling ctypes?

 This was a good suggestion. I tried it but the RWX page was still present.
 My next plan is to systematically check all the allocate and reprotect
 calls. Possibly this is best done by hooking the system calls, especially
 because this might be the result of a library call.

Ticket URL: <https://trac.torproject.org/projects/tor/ticket/21617#comment:8>
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