[tor-bugs] #24197 [Applications/Tor Browser]: Building Windows 64 firefox with the sandbox enabled fails

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#24197: Building Windows 64 firefox with the sandbox enabled fails
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 Reporter:  boklm                                |          Owner:  tbb-
                                                 |  team
     Type:  task                                 |         Status:  new
 Priority:  Medium                               |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  tbb-rbm, TorBrowserTeam201801,       |  Actual Points:
  GeorgKoppen201801                              |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
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Changes (by gk):

 * keywords:  tbb-rbm => tbb-rbm, TorBrowserTeam201801, GeorgKoppen201801


Comment:

 Replying to [comment:4 boklm]:
 > Those patches are fixing the build, however it seems it is not enough to
 get the sandbox working on Windows 64. After starting the browser the
 `about:page` tab stays blank. When trying to load a web page in a new tab,
 the tab also stays blank. After changing `security.sandbox.content.level`
 from `1` to `0` in `about:config` and restarting, the browser is working
 correctly.
 >
 > To try to debug this I tried setting `security.sandbox.windows.log` and
 `security.sandbox.logging.enabled` to `true`, but didn't see anything
 related to sandbox in the browser console.

 Hm. Maybe I did not fix all the issues in #16010 then? Let me look closer
 at that...

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/24197#comment:5>
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