[tor-bugs] #31538 [Applications/Tor Browser]: Windows bundles based on ESR 68 are not built reproducibly

Tor Bug Tracker & Wiki blackhole at torproject.org
Tue Sep 3 14:10:23 UTC 2019


#31538: Windows bundles based on ESR 68 are not built reproducibly
-------------------------------------------------+-------------------------
 Reporter:  gk                                   |          Owner:  tbb-
                                                 |  team
     Type:  defect                               |         Status:  new
 Priority:  Very High                            |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Major                                |     Resolution:
 Keywords:  tbb-rbm, ff68-esr, tbb-9.0-must-     |  Actual Points:
  alpha, TorBrowserTeam201909,                   |
  GeorgKoppen201909                              |
Parent ID:  #30322                               |         Points:  2
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by gk):

 It seems at least the table information is not written reproducibly.
 Taking `mozglue.dll` as an example:
 {{{
 Name: Import symbols table RVA: 802489 (0xc3eb9) Size: 380
 Name: Export symbols table RVA: 792816 (0xc18f0) Size: 9673
 Name: Base relocation table RVA: 937984 (0xe5000) Size: 6172
 Name: Debugging information RVA: 880640 (0xd7000) Size: 28
 Name: Exception table RVA: 901120 (0xdc000) Size: 26388
 Name: Thread local storage table RVA: 746264 (0xb6318) Size: 40
 Name: Resource table RVA: 933888 (0xe4000) Size: 1200
 Name: Import address table RVA: 804752 (0xc4790) Size: 1880
 }}}
 vs:
 {{{
 Name: Import symbols table RVA: 802505 (0xc3ec9) Size: 380
 Name: Export symbols table RVA: 792832 (0xc1900) Size: 9673
 Name: Base relocation table RVA: 937984 (0xe5000) Size: 6176
 Name: Debugging information RVA: 880640 (0xd7000) Size: 28
 Name: Exception table RVA: 901120 (0xdc000) Size: 26388
 Name: Thread local storage table RVA: 746272 (0xb6320) Size: 40
 Name: Resource table RVA: 933888 (0xe4000) Size: 1200
 Name: Import address table RVA: 804768 (0xc47a0) Size: 1880
 }}}

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/31538#comment:10>
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