[Bug 1933516] Re: gzip: error while loading shared libraries: cannot restore segment prot after reloc: Operation not permitted

[Dan Streetman]

** Description changed:

  [impact]
  
  gzip/libgzip fails for systemd services using MemoryDenyWriteExecute=yes
  
  [test case]
  
  note this only fails on ppc64el for this test case
  
  can be reproduced with systemd localed-locale e.g.:
  https://salsa.debian.org/systemd-team/systemd/-/merge_requests/116#note_245685
  
  install upstream systemd from ppa:
  https://launchpad.net/~ubuntu-support-team/+archive/ubuntu/systemd
  
  get the upstream autopkgtests:
  https://salsa.debian.org/systemd-team/systemd/-/tree/debian/master/debian/tests
  
  run the 'localed-locale' test
  
  [regression potential]
  
- TBD
+ as this sets NO_ASM any regression would likely involve changed
+ performance or architecture-specific failures
  
  [scope]
  
  this is needed only in b
  
  this was fixed in debian at version 1.9-2.1, so this is fixed already in
  f and later

** Bug watch added: Debian Bug tracker #890279
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890279

** Also affects: gzip (Debian) via
   https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=890279
   Importance: Unknown
       Status: Unknown

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https://bugs.launchpad.net/bugs/1933516

Title:
  gzip: error while loading shared libraries: cannot restore segment
  prot after reloc: Operation not permitted

Status in gzip package in Ubuntu:
  Fix Released
Status in gzip source package in Bionic:
  In Progress
Status in gzip package in Debian:
  Unknown

Bug description:
  [impact]

  gzip/libgzip fails for systemd services using
  MemoryDenyWriteExecute=yes

  [test case]

  note this only fails on ppc64el for this test case

  can be reproduced with systemd localed-locale e.g.:
  https://salsa.debian.org/systemd-team/systemd/-/merge_requests/116#note_245685

  install upstream systemd from ppa:
  https://launchpad.net/~ubuntu-support-team/+archive/ubuntu/systemd

  get the upstream autopkgtests:
  https://salsa.debian.org/systemd-team/systemd/-/tree/debian/master/debian/tests

  run the 'localed-locale' test

  [regression potential]

  as this sets NO_ASM any regression would likely involve changed
  performance or architecture-specific failures

  [scope]

  this is needed only in b

  this was fixed in debian at version 1.9-2.1, so this is fixed already
  in f and later

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