[yocto] [pseudo][PATCH 1/1] Filter out erroneous POSIX ACLs

[Seebs]

On Fri, 24 Feb 2017 16:18:38 +0100
Anton Gerasimov <anton at advancedtelematic.com> wrote:

> FIG_FS_POSIX_ACL=y;
> CONFIG_EXT4_FS_POSIX_ACL=y). The problem is that 'cp -a' when copying
> a directory without any ACLs attached will for whatever reason try to
> assign an empty posix_acl_default list to the target directory.

...

It had totally failed to occur to me to check for *empty* lists. I'll
want to re-read the code just in case, but that makes sense and the
patch looked reasonable.

-s