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From: "fweimer at redhat dot com" <sourceware-bugzilla@sourceware.org>
To: glibc-bugs@sourceware.org
Subject: [Bug dynamic-link/23293] aarch64: getauxval is broken when run as
 ld.so ./exe and ld.so adjusts argv on the stack
Date: Thu, 25 Jun 2020 08:52:32 +0000
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https://sourceware.org/bugzilla/show_bug.cgi?id=3D23293

Florian Weimer <fweimer at redhat dot com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |fweimer at redhat dot com

--- Comment #3 from Florian Weimer <fweimer at redhat dot com> ---
(In reply to Michael Hudson-Doyle from comment #2)
> I've just run into this because it causes a glibc test failure when
> libnss-systemd is enabled
> (https://bugs.launchpad.net/ubuntu/+source/glibc/+bug/1869364).
>=20
> Would a fix be for _dl_start_user to update _dl_auxv in the same way it
> updates _dl_argv? Or is that just naive (start up code confuses me!)

I think this should work. There does not seems to be anything that stores t=
he
address if auxv entries, only values read from the vector.

--=20
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