[Bug 1766060] Re: Crash with "segmentation fault" executing strace with -S name switch

[Adrien Nader]

I cannot reproduce the issue so I assume the fix has been merged and
released.

** Changed in: strace (Ubuntu)
       Status: New => Fix Released

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Title:
  Crash with "segmentation fault" executing strace with -S name switch

Status in strace package in Ubuntu:
  Fix Released

Bug description:
  Hi,
  I am reading docker documentation https://training.play-with-docker.com/security-seccomp/ and there are samples how to use strace command for example to strace the whoami there is a sample to be run from terminal:
  strace -c -f -S name whoami

  When I execute this command every time error appears:
  "Segmentation fault (core dumped)"

  I tried:
  strace -c whoami
  works fine

  I tried:
  strace -c -f whoami
  also works fine.

  But:
  strace -c -f -S name whoami
  every time returns "segmentation fault".

  It looks like "-S name" switch is the cause of the problem.

  Regards

  ProblemType: Bug
  DistroRelease: Ubuntu 16.04
  Package: strace 4.11-1ubuntu3
  ProcVersionSignature: Ubuntu 4.13.0-38.43~16.04.1-generic 4.13.16
  Uname: Linux 4.13.0-38-generic i686
  ApportVersion: 2.20.1-0ubuntu2.16
  Architecture: i386
  CurrentDesktop: Unity
  Date: Sun Apr 22 10:03:58 2018
  Dependencies:
   gcc-6-base 6.0.1-0ubuntu1
   libc6 2.23-0ubuntu10
   libgcc1 1:6.0.1-0ubuntu1
  InstallationDate: Installed on 2018-01-20 (91 days ago)
  InstallationMedia: Ubuntu 16.04.3 LTS "Xenial Xerus" - Release i386 (20170801)
  SourcePackage: strace
  UpgradeStatus: No upgrade log present (probably fresh install)

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