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Message-ID: <997d69a3-37c5-4a11-976c-960d83bd262b@dronecode.org.uk>
Date: Sun, 18 May 2025 19:57:43 +0100
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Subject: Re: posix_spawn
To: Camm Maguire <camm AT maguirefamily DOT org>
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 <cd536b39-2eb3-4a9e-b5e3-f0a55bf006ee AT maxrnd DOT com>
 <87o6wogfi8 DOT fsf AT maguirefamily DOT org> <87selyhd9w DOT fsf AT maguirefamily DOT org>
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From: Jon Turney via Cygwin <cygwin AT cygwin DOT com>
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On 23/04/2025 20:46, Camm Maguire via Cygwin wrote:
> Greetings!  Trying to isolate this as you suggest.  On first
> attempt, copying the exact same strings and calls into a main()
> function succeeds.  I am near stumped, and can only guess that the
> addresses returned by malloc on _init of the file_actions and attr
> structures is triggering something.  Suggestions welcome.

The other alternative is to run the failing program under gdb, and step
into posix_spawnp() and see what error path it's taking out of that and/
or what's causing that code to be returned. That might shed some light 
on what's going wrong.

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