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Date: Thu, 13 Feb 2020 11:02:08 +0100
From: Micha Nelissen <nelissen.micha@...il.com>
To: musl@...ts.openwall.com, Rich Felker <dalias@...c.org>
Subject: Re: execvp() behaviour with unrecognized file header
On 12-02-2020 15:27, Rich Felker wrote:
>> Since this is non-conformant to POSIX, Adélie integrated quinq's patch:
>> https://code.foxkit.us/adelie/musl/commit/16cbbea8e97d08e0fc6e9ccda0cf8b6e87ed6b82
>
> Note that this patch has multiple problems which is why it's not
For execlp, what about 'return execvp("/bin/sh", &file);' in case of
ENOEXEC? Too ugly? Assumes right-to-left push order with top-down stack
(or left-to-right in case of bottom-up stack).
Doesn't work for execvp itself though.
Gr, Micha
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