[Bug 2133156] Re: echo 1 | sort | head -n0: sort: write failed: 'standard output': Broken pipe

[Paride Legovini]

Thanks for this bug report. This is a rust-coreutils regression, I
tweaked the bug accordingly.

** Summary changed:

- dpigs shows a "write failed" error after its output
+ echo 1 | sort | head -n0: sort: write failed: 'standard output': Broken pipe

** Package changed: debian-goodies (Ubuntu) => rust-coreutils (Ubuntu)

** Also affects: rust-coreutils (Ubuntu Questing)
   Importance: Undecided
       Status: New

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Title:
  echo 1 | sort | head -n0: sort: write failed: 'standard output':
  Broken pipe

Status in rust-coreutils package in Ubuntu:
  New
Status in rust-coreutils source package in Questing:
  New

Bug description:
  dpigs produces its output, then shows an error:

      sort: write failed: 'standard output': Broken pipe

  dpigs end with a 'sort | head' pipeline. This error is due to sort's
  new behaviour in rust-coreutils when being passed into a pipe that's
  closed mid-write, which is exactly what head does.

  Minimally, this is reproducible with:

      $ echo 1 | sort | head -n0
      sort: write failed: 'standard output': Broken pipe

  This is either a latent bug in dpigs or a regression in rust-
  coreutils.

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