linux-kernel - [GIT PULL] overlayfs update for 4.7

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [day] [month] [year] [list]

Message-ID: <20160527194429.GA5758@veci.piliscsaba.szeredi.hu>
Date:	Fri, 27 May 2016 21:44:29 +0200
From:	Miklos Szeredi <miklos@...redi.hu>
To:	Linus Torvalds <torvalds@...ux-foundation.org>
Cc:	linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org,
	linux-unionfs@...r.kernel.org
Subject: [GIT PULL] overlayfs update for 4.7

Hi Linus,

Please pull from:

  git://git.kernel.org/pub/scm/linux/kernel/git/mszeredi/vfs.git overlayfs-linus

The meat of this is a change to use the mounter's credentials for operations
that require elevated privileges (such as whiteout creation).  This fixes
behavior under user namespaces as well as being a nice cleanup.

Thanks,
Miklos

---
Antonio Murdaca (1):
      ovl: override creds with the ones from the superblock mounter

Miklos Szeredi (1):
      ovl: update documentation

Vivek Goyal (1):
      ovl: Do d_type check only if work dir creation was successful

---
 Documentation/filesystems/overlayfs.txt |  9 -----
 fs/overlayfs/copy_up.c                  | 26 +------------
 fs/overlayfs/dir.c                      | 67 +++------------------------------
 fs/overlayfs/overlayfs.h                |  1 +
 fs/overlayfs/readdir.c                  | 14 ++-----
 fs/overlayfs/super.c                    | 37 +++++++++++++-----
 6 files changed, 38 insertions(+), 116 deletions(-)