[systemd-devel] [PATCH] Apply ProtectSystem to non-merged /usr directories

[Simon McVittie]

On 21/10/14 13:03, Christian Seiler wrote:
> That is definitely a good point. Also note that /lib32 is not included
> in the patch...

lib64 is part of the Linux/x86_64 platform ABI (the exact path
/lib64/ld-linux-x86-64.so.2 is hard-coded into every Linux/x86_64
executable) so it cannot be considered legacy. Is there a Linux ABI
where /lib32 has the same status? If not, then its priority is rather lower.

Debian x86_64 (amd64) systems with bi-arch i386 binaries (ia32-libs) are
the only instance of /lib32 that I can think of, and that setup is
superseded by multiarch these days.

    S