Vivek Goyal 121ab822ef security,overlayfs: Provide security hook for copy up of xattrs for overlay file ... Provide a security hook which is called when xattrs of a file are being copied up. This hook is called once for each xattr and LSM can return 0 if the security module wants the xattr to be copied up, 1 if the security module wants the xattr to be discarded on the copy, -EOPNOTSUPP if the security module does not handle/manage the xattr, or a -errno upon an error. Signed-off-by: David Howells <dhowells@redhat.com> Signed-off-by: Vivek Goyal <vgoyal@redhat.com> Acked-by: Stephen Smalley <sds@tycho.nsa.gov> [PM: whitespace cleanup for checkpatch.pl] Signed-off-by: Paul Moore <paul@paul-moore.com>		2016-08-08 20:42:13 -04:00
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copy_up.c	security,overlayfs: Provide security hook for copy up of xattrs for overlay file	2016-08-08 20:42:13 -04:00
dir.c	ovl: simplify empty checking	2016-07-29 12:05:25 +02:00
inode.c	ovl: append MAY_READ when diluting write checks	2016-07-29 12:05:24 +02:00
Kconfig	ovl: rename filesystem type to "overlay"	2014-11-20 16:39:59 +01:00
Makefile	ovl: rename filesystem type to "overlay"	2014-11-20 16:39:59 +01:00
overlayfs.h	ovl: fix POSIX ACL setting	2016-07-29 12:05:24 +02:00
readdir.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs	2016-05-27 17:14:05 -07:00
super.c	qstr: constify instances in overlayfs	2016-07-29 12:05:24 +02:00