Support for xattr
We need add support for xattr in apk.
We need it for avoid suid root for ‘ping’: #3000.
And will will likely need to migrate our pax marking to xattr: https://wiki.gentoo.org/wiki/Hardened/PaX\_flag\_migration\_from\_PT\_PAX\_to\_XATTR\_PAX
This also means we need to add support for xattr in busybox tar.
(from redmine: issue id 3027, created on 2014-06-12, closed on 2015-05-26)
- Relations:
- blocks #3280
- Changesets:
- Revision be8e133c by Timo Teräs on 2015-03-10T13:38:06Z:
extract xattrs from packages
ref #3027
- Revision 8d1ec4c5 by Timo Teräs on 2015-03-11T15:10:33Z:
calculate and store checksum of xattrs
ref #3027
- Revision 83ab0223 by Timo Teräs on 2015-04-08T07:27:49Z:
audit xattrs
ref #3027