linux-kernel - [GIT PULL] execve updates for v6.13-rc1

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Message-ID: <202411190900.FE40FA5@keescook>
Date: Tue, 19 Nov 2024 09:00:31 -0800
From: Kees Cook <kees@...nel.org>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel@...r.kernel.org, Alexander Viro <viro@...iv.linux.org.uk>,
	Christophe JAILLET <christophe.jaillet@...adoo.fr>,
	Dan Carpenter <dan.carpenter@...aro.org>,
	"Eric W. Biederman" <ebiederm@...ssion.com>,
	Kees Cook <kees@...nel.org>, Nir Lichtman <nir@...htman.org>,
	syzbot+03e1af5c332f7e0eb84b@...kaller.appspotmail.com,
	Tycho Andersen <tandersen@...flix.com>,
	Vegard Nossum <vegard.nossum@...cle.com>,
	Zbigniew Jędrzejewski-Szmek <zbyszek@...waw.pl>
Subject: [GIT PULL] execve updates for v6.13-rc1

Hi Linus,

Please pull these execve updates for v6.13-rc1.

Thanks!

-Kees

The following changes since commit 8cf0b93919e13d1e8d4466eb4080a4c4d9d66d7b:

  Linux 6.12-rc2 (2024-10-06 15:32:27 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/execve-v6.13-rc1

for you to fetch changes up to 8c9870077aac4b141decfb42431415bb32d1fedf:

  exec: remove legacy custom binfmt modules autoloading (2024-11-16 20:54:03 -0800)

----------------------------------------------------------------
execve updates for v6.13-rc1

- binfmt: Fix comment typos (Christophe JAILLET)

- exec: Use argv[0] for "comm" with AT_EMPTY_PATH (Tycho Andersen,
  Dan Carpenter, Nir Lichtman)

- exec: remove legacy custom binfmt modules autoloading (Nir Lichtman)

- coredump: Do not lock when copying "comm"

- MAINTAINERS: add auxvec.h and set myself as maintainer

----------------------------------------------------------------
Christophe JAILLET (1):
      fs: binfmt: Fix a typo

Dan Carpenter (1):
      exec: Fix a NULL vs IS_ERR() test in bprm_add_fixup_comm()

Kees Cook (4):
      coredump: Do not lock during 'comm' reporting
      MAINTAINERS: exec: Add auxvec.h UAPI
      MAINTAINERS: exec: Mark Kees as maintainer
      exec: NULL out bprm->argv0 when it is an ERR_PTR

Nir Lichtman (1):
      exec: remove legacy custom binfmt modules autoloading

Tycho Andersen (2):
      exec: fix up /proc/pid/comm in the execveat(AT_EMPTY_PATH) case
      selftests/exec: add a test for execveat()'s comm

nir@...htman.org (1):
      exec: move warning of null argv to be next to the relevant code

 MAINTAINERS                             |  3 +-
 fs/binfmt_misc.c                        |  2 +-
 fs/exec.c                               | 62 ++++++++++++++++++--------
 include/linux/binfmts.h                 |  1 +
 include/linux/coredump.h                |  4 +-
 tools/testing/selftests/exec/execveat.c | 77 +++++++++++++++++++++++++++++++--
 6 files changed, 123 insertions(+), 26 deletions(-)

-- 
Kees Cook