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From: =?UTF-8?Q?Cristian_Rodr=C3=ADguez?= <crrodriguez@opensuse.org>
Date: Fri, 28 Jan 2022 20:35:06 -0300
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Subject: Re: [PATCH 2/2] linux: posix_spawn: return EINVAL on argc < 1
To: Joseph Myers <joseph@codesourcery.com>
Cc: Adhemerval Zanella <adhemerval.zanella@linaro.org>,
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On Fri, Jan 28, 2022 at 8:26 PM Joseph Myers <joseph@codesourcery.com> wrote:
>
> On Fri, 28 Jan 2022, Adhemerval Zanella via Libc-alpha wrote:
>
> > We can add a note on deprecated and removed features, but I am not sure
> > if would make any difference now that kernels will changes the semantic
> > anyway and it will cause compatibility issues anyway.
>
> I haven't seen any discussions of this on linux-api, so the kernel
> discussion elsewhere might not be taking any compatibility issues properly
> into account.

but making things in libc calling execve potentially  with argc == 0
error out or behave like having argv = {"", NULL} shouldn't break
anything right ?