Miklos Szeredi 515a95fafa ovl: copy-up: don't unlock between lookup and link ...

commit e85f82ff9b upstream.

Nothing prevents mischief on upper layer while we are busy copying up the
data.

Move the lookup right before the looked up dentry is actually used.

Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Fixes: 01ad3eb8a0 ("ovl: concurrent copy up of regular files")
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2017-07-05 14:41:39 +02:00

..

copy_up.c

ovl: copy-up: don't unlock between lookup and link

2017-07-05 14:41:39 +02:00

dir.c

ovl: do not set overlay.opaque on non-dir create

2017-05-20 14:49:47 +02:00

inode.c

Merge branch 'rebased-statx' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs

2017-03-03 11:38:56 -08:00

Kconfig

ovl: allow redirect_dir to default to "on"

2016-12-16 11:02:57 +01:00

Makefile

ovl: split super.c

2016-12-16 11:02:56 +01:00

namei.c

sched/headers: Prepare to remove <linux/cred.h> inclusion from <linux/sched.h>

2017-03-02 08:42:31 +01:00

overlayfs.h

ovl: introduce copy up waitqueue

2017-02-07 15:47:14 +01:00

ovl_entry.h

ovl: introduce copy up waitqueue

2017-02-07 15:47:14 +01:00

readdir.c

ovl: proper cleanup of workdir

2016-09-01 11:11:59 +02:00

super.c

Merge branch 'overlayfs-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs

2017-03-03 12:02:42 -08:00

util.c

overlayfs: remove now unnecessary header file include

2017-03-08 10:42:13 -08:00