[tor-bugs] #10599 [Tor Browser]: Investigate building TBB with SoftBound or AddressSanitizer

Tor Bug Tracker & Wiki blackhole at torproject.org
Thu Oct 8 14:48:32 UTC 2015


#10599: Investigate building TBB with SoftBound or AddressSanitizer
-------------------------+-------------------------------------------------
     Reporter:           |      Owner:  gk
  mikeperry              |     Status:  assigned
         Type:           |  Milestone:
  enhancement            |    Version:
     Priority:  major    |   Keywords:  gitian, tbb-security, tbb-gitian,
    Component:  Tor      |  TorBrowserTeam201510, GeorgKoppen201510
  Browser                |  Parent ID:  #17304
   Resolution:           |    Sponsor:  SponsorU
Actual Points:           |
       Points:           |
-------------------------+-------------------------------------------------

Comment (by gk):

 This is a fun bug underlying
 https://bugzilla.mozilla.org/show_bug.cgi?id=1147248 as well. We hit it as
 `FORTIFY_SOURCE` makes `memcpy` always inline. I am still trying to
 pinpoint what is causing this (now with the help of tbsaunde).

 Anyway, besides these two issues there is more around the corner:
 {{{
 /home/ubuntu/build/tor-browser/intl/icu/source/common/putil.cpp:2188:
 error: undefined reference to 'dlsym'
 collect2: error: ld returned 1 exit status
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/10599#comment:49>
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