Amir Goldstein 86eaa13046 ovl: unbless lower st_ino of unverified origin ... On a malformed overlay, several redirected dirs can point to the same dir on a lower layer. This presents a similar challenge as broken hardlinks, because different objects in the overlay can return the same st_ino/st_dev pair from stat(2). For broken hardlinks, we do not provide constant st_ino on copy up to avoid this inconsistency. When NFS export feature is enabled, apply the same logic to files and directories with unverified lower origin. Signed-off-by: Amir Goldstein <amir73il@gmail.com> Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>		2018-01-24 11:25:52 +01:00
..
copy_up.c	ovl: generalize ovl_verify_origin() and helpers	2018-01-24 10:19:54 +01:00
dir.c	ovl: take lower dir inode mutex outside upper sb_writers lock	2018-01-19 17:43:23 +01:00
inode.c	ovl: unbless lower st_ino of unverified origin	2018-01-24 11:25:52 +01:00
Kconfig	ovl: add support for "nfs_export" configuration	2018-01-24 11:25:37 +01:00
Makefile	ovl: split super.c	2016-12-16 11:02:56 +01:00
namei.c	ovl: verify stored origin fh matches lower dir	2018-01-24 11:25:51 +01:00
overlayfs.h	ovl: add support for "nfs_export" configuration	2018-01-24 11:25:37 +01:00
ovl_entry.h	ovl: add support for "nfs_export" configuration	2018-01-24 11:25:37 +01:00
readdir.c	ovl: simplify arguments to ovl_check_origin_fh()	2018-01-24 10:19:46 +01:00
super.c	ovl: add support for "nfs_export" configuration	2018-01-24 11:25:37 +01:00
util.c	ovl: add support for "nfs_export" configuration	2018-01-24 11:25:37 +01:00