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Subject: Re: Bogus exit code 127 from a child process
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Date: Sun, 17 Mar 2024 13:50:24 +0100
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From: Dimitry Andric via Cygwin <cygwin AT cygwin DOT com>
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On 17 Mar 2024, at 13:35, Takashi Yano via Cygwin <cygwin AT cygwin DOT com> wrote:
...
> 
> I also test your test case:
> while bash -c 'true & true & wait -n || { echo 1: $?; exit 1; } && wait -n || { echo 2: $?; exit 1; }'; do echo $((i++)); done
> in Linux (Debian 12.5), and the issue reproduced!

Yeah, same here with bash 5.1.16(1)-release on Ubuntu 22.04. It errors out with 127 after ~50-200 loops.

-Dimitry


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