[tor-bugs] #27508 [Applications/Tor Browser]: Starting Tor Browser 8 is broken on some older Linux systems

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Fri Sep 7 08:49:56 UTC 2018


#27508: Starting Tor Browser 8 is broken on some older Linux systems
-------------------------------------------------+-------------------------
 Reporter:  gk                                   |          Owner:  tbb-
                                                 |  team
     Type:  defect                               |         Status:  new
 Priority:  High                                 |      Milestone:
Component:  Applications/Tor Browser             |        Version:
 Severity:  Normal                               |     Resolution:
 Keywords:  TorBrowserTeam201809,                |  Actual Points:
  tbb-8.0-issues, tbb-regression                 |
Parent ID:                                       |         Points:
 Reviewer:                                       |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by gk):

 Another comment
 (https://blog.torproject.org/comment/276825#comment-276825):
 {{{
 Yes, on Ubuntu 14.04.5 LTS same problem.

 The problem is in reloc functions. To check use this:
 $ ldd -r firefox.real
 linux-vdso.so.1 => (0x00007ffe30ffb000)
 libpthread.so.0 => /lib/x86_64-linux-gnu/libpthread.so.0
 (0x00007fb7454bb000)
 libdl.so.2 => /lib/x86_64-linux-gnu/libdl.so.2 (0x00007fb7452b7000)
 librt.so.1 => /lib/x86_64-linux-gnu/librt.so.1 (0x00007fb7450af000)
 libstdc++.so.6 => /usr/lib/x86_64-linux-gnu/libstdc++.so.6
 (0x00007fb744d9b000)
 libm.so.6 => /lib/x86_64-linux-gnu/libm.so.6 (0x00007fb744a95000)
 libgcc_s.so.1 => /lib/x86_64-linux-gnu/libgcc_s.so.1 (0x00007fb74487e000)
 libc.so.6 => /lib/x86_64-linux-gnu/libc.so.6 (0x00007fb7444b4000)
 /lib64/ld-linux-x86-64.so.2 (0x0000560938ac7000)
 symbol _ZTTNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE,
 version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time
 reference (./firefox.real)
 symbol _ZTVNSt7__cxx1119basic_ostringstreamIcSt11char_traitsIcESaIcEEE,
 version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time
 reference (./firefox.real)
 symbol _ZTVNSt7__cxx1115basic_stringbufIcSt11char_traitsIcESaIcEEE,
 version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time
 reference (./firefox.real)
 symbol
 _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_createERmm,
 version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time
 reference (./firefox.real)
 symbol
 _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_assignERKS4_,
 version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time
 reference (./firefox.real)
 symbol
 _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_mutateEmmPKcm,
 version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time
 reference (./firefox.real)
 symbol
 _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9_M_appendEPKcm,
 version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time
 reference (./firefox.real)
 symbol _ZNSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE9push_backEc,
 version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time
 reference (./firefox.real)
 symbol _ZNKSt7__cxx1112basic_stringIcSt11char_traitsIcESaIcEE4copyEPcmm,
 version GLIBCXX_3.4.21 not defined in file libstdc++.so.6 with link time
 reference (./firefox.real)
 }}}

--
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/27508#comment:2>
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