[tor-bugs] #29819 [Core Tor/Tor]: Seccomp: sandbox crash on rt_sigaction with libseccomp 0.2.4

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#29819: Seccomp: sandbox crash on rt_sigaction with libseccomp 0.2.4
-------------------------------------------------+-------------------------
 Reporter:  toralf                               |          Owner:  nickm
     Type:  defect                               |         Status:
                                                 |  merge_ready
 Priority:  Medium                               |      Milestone:  Tor:
                                                 |  0.4.3.x-final
Component:  Core Tor/Tor                         |        Version:  Tor:
                                                 |  unspecified
 Severity:  Normal                               |     Resolution:
 Keywords:  consider-backport-after-0431,        |  Actual Points:
  crash, linux, sandbox 035-backport             |
  041-backport 042-backport                      |
Parent ID:                                       |         Points:  2-10
 Reviewer:  nickm                                |        Sponsor:
-------------------------------------------------+-------------------------

Comment (by teor):

 I don't think sandbox CI is an option right now. We know the sandbox fails
 on Ubuntu Bionic and Xenial, and Tor master soon won't run on Trusty,
 because we're removing support for OpenSSL < 1.1.1.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/29819#comment:31>
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