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(parent: f3a1568) | patch
ovl: filter trusted xattr for non-admin
authorMiklos Szeredi <mszeredi@redhat.com>
Mon, 29 May 2017 13:15:27 +0000 (15:15 +0200)
committerMiklos Szeredi <mszeredi@redhat.com>
Mon, 29 May 2017 13:15:27 +0000 (15:15 +0200)
commita082c6f680da298cf075886ff032f32ccb7c5e1a
tree48a876fd1a7b738f978f5abbfc1e59bcbe288d43tree | snapshot
parentf3a1568582cc207663a4d5e37da790334372855bcommit | diff
ovl: filter trusted xattr for non-admin

Filesystems filter out extended attributes in the "trusted." domain for
unprivlieged callers.

Overlay calls underlying filesystem's method with elevated privs, so need
to do the filtering in overlayfs too.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
fs/overlayfs/inode.c diff | blob | history
John Crispins staging tree