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Re: Crash on jobstates since workers/49783 (commit 6a8aa2a)

X-seq: zsh-workers 49895
From: Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx>
To: Zsh hackers list <zsh-workers@xxxxxxx>
Subject: Re: Crash on jobstates since workers/49783 (commit 6a8aa2a)
Date: Sat, 26 Mar 2022 22:34:41 -0700
Archived-at: <https://zsh.org/workers/49895>
In-reply-to: <CAH+w=7ZFV8t756mbOa2agfy_RK9WOF9vk+tsRt+Fgy+sd4_+7Q@mail.gmail.com>
List-id: <zsh-workers.zsh.org>
References: <CAH+w=7ZFV8t756mbOa2agfy_RK9WOF9vk+tsRt+Fgy+sd4_+7Q@mail.gmail.com>

On Fri, Mar 25, 2022 at 3:32 PM Bart Schaefer <schaefer@xxxxxxxxxxxxxxxx> wrote:
>
> The nested calls to zargs from runN all die with a SEGV on when running:
>
> wait ${${jobstates[(R)running:*]/#*:/}/%=*/}

Minimal reproducer:

% sleep 5 &
[1] 171363
% ( wait ${${jobstates[(R)running:*]/#*:/}/%=*/} )
zsh: segmentation fault (core dumped)  ( wait
${${jobstates[(R)running:*]/#*:/}/%=*/}; )
%

Follow-Ups:
- Re: Crash on jobstates since workers/49783 (commit 6a8aa2a)
  - From: Peter Stephenson

References:
- Crash on jobstates since workers/49783 (commit 6a8aa2a)
  - From: Bart Schaefer

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