kernel/linux
0
Fork 0
mirror of https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/ synced 2026-10-14 05:55:17 +00:00
Code Issues Releases Packages Activity

AFS fixes

Browse source 
-----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCAAdFiEEqG5UsNXhtOCrfGQP+7dXa6fLC2sFAmBPlQAACgkQ+7dXa6fL
 C2sfvg/+OQ4aI7aqh8HahAjxLYaRShaKHQAxnjiyL8o7BELYr5PngH7cLyBw+mt8
 WsymoT1dSSl+n8X/bsYRwP+FsL/jsF6PgjerVkSs9Z131lwKqaAaAE6dx1pGL1fj
 7I7uqogytaEUJPe1fD4TDk3i1oozm3MuYfXUu1Gi8sm1mnsfUaWndROYSuqwAs1O
 TatZa0vCdAsBhC3zgE/K1hA7/tZMXLsh+6FwUqkztOcKg7P44yAfuxMZZ5SNs2FG
 fE5N8YQRpSZwg/RxCsZnH3Zi0jIonVr1OKG56LXTKzW96eEZd4TP2YqZGD/LhQOU
 lPkp1LlqhH9meelRP9x7iaDXeIGRTPjlI/Te+xnOIyCQV9gMHgCwOrODaLf5/QJa
 JQpL8nsxCAQb3yAIvmojjld4D2j9e/adickbwZZHdBV8EkXMEeL1d+5eEEDcgOmN
 RQmubY/79KDXHcgmUBcoNu+8Q/MYcboc+ZBwtgZ4B116KpjvGo7s/scUHsSpwgG9
 kR55gx73xoYAzmViRB7uLPUQXkQYHkDZgV42f1Sx1qXucTFMmppYMPfkTuIQcxkb
 zKexFcIq7WZ6OuBHZdAlqW82wpA7/QWscy4y9jMukiX9L0MHliW5v1BH1rHOxe6W
 agFp/O+u920ebymq9NnJvzD02Wyu1nPFslXpQ+vZJ3cEig8pmEg=
 =0TI9
 -----END PGP SIGNATURE-----

Merge tag 'afs-fixes-20210315' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs

Pull AFS fixes from David Howells:

 - Fix an oops in AFS that can be triggered by accessing one of the
   afs.yfs.* xattrs against an OpenAFS server - for instance by commands
   like "cp -a"[1], "rsync -X" or getfattr[2]. These try and copy all of
   the xattrs.

   cp and rsync should pay attention to the list in /etc/xattr.conf, but
   cp doesn't on Ubuntu and rsync doesn't seem to on Ubuntu or Fedora.
   xattr.conf has been modified upstream[3], and a new version has just
   been cut that includes it. I've logged a bug against rsync for the
   problem there[4].

 - Stop listing "afs.*" xattrs[5][6][7], but particularly ACL ones[8] so
   that they don't confuse cp and rsync.

   This removes them from the list returned by listxattr(), but they're
   still available to get/set.

Link: http://lists.infradead.org/pipermail/linux-afs/2021-March/003498.html [1]
Link: http://lists.infradead.org/pipermail/linux-afs/2021-March/003501.html [2]
Link: https://git.savannah.nongnu.org/cgit/attr.git/commit/?id=74da517cc655a82ded715dea7245ce88ebc91b98 [3]
Link: https://github.com/WayneD/rsync/issues/163 [4]
Link: http://lists.infradead.org/pipermail/linux-afs/2021-March/003516.html [5]
Link: http://lists.infradead.org/pipermail/linux-afs/2021-March/003524.html [6]
Link: http://lists.infradead.org/pipermail/linux-afs/2021-March/003565.html # v1
Link: http://lists.infradead.org/pipermail/linux-afs/2021-March/003568.html [7]
Link: http://lists.infradead.org/pipermail/linux-afs/2021-March/003570.html [8]
Link: http://lists.infradead.org/pipermail/linux-afs/2021-March/003571.html # v2

* tag 'afs-fixes-20210315' of git://git.kernel.org/pub/scm/linux/kernel/git/dhowells/linux-fs:
  afs: Stop listxattr() from listing "afs.*" attributes
  afs: Fix accessing YFS xattrs on a non-YFS server
This commit is contained in:
Linus Torvalds 2021-03-15 16:36:40 -07:00
commit 1a4431a5db
7 changed files with 12 additions and 31 deletions
Download patch file Download diff file Expand all files Collapse all files