[tbb-bugs] #26475 [Applications/Tor Browser]: ESR60-based Tor Browser bundles are not built reproducibly with Stylo enabled using rustc > 1.25.0

Tor Bug Tracker & Wiki blackhole at torproject.org
Wed Oct 31 13:59:28 UTC 2018


#26475: ESR60-based Tor Browser bundles are not built reproducibly with Stylo
enabled using rustc > 1.25.0
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 Reporter:  gk                                   |          Owner:  tbb-
                                                 |  team
     Type:  defect                               |         Status:  closed
 Priority:  Immediate                            |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:  fixed
 Keywords:  tbb-rbm, TorBrowserTeam201810R,      |  Actual Points:
  GeorgKoppen201810, tbb-backport                |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
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Comment (by alexcrichton):

 The first commit you mentioned - https://reviews.llvm.org/D33320 - looks
 like it's just some minor renamings? The second though -
 https://reviews.llvm.org/D32653 - definitely looks more suspicious. Since
 the second commit is turning a flag on by default, could you take a "good
 LLVM" just before that commit, turning the flag on, and seeing if it has
 the same reproducibility issue?

 Otherwise, do you have a standalone LLVM test case you were testing with?
 Or was it largely always through rustc? I don't mind helping out to file a
 bug in LLVM!

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/26475#comment:57>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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