linux-kernel - [GIT PULL] execve fixes for v6.1-rc3

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Date:   Thu, 27 Oct 2022 12:08:41 -0700
From:   Kees Cook <keescook@...omium.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org,
        Alexey Dobriyan <adobriyan@...il.com>,
        Bernd Edlinger <bernd.edlinger@...mail.de>,
        Kees Cook <keescook@...omium.org>,
        Li Zetao <lizetao1@...wei.com>
Subject: [GIT PULL] execve fixes for v6.1-rc3

Hi Linus,

Please pull these execve fixes for v6.1-rc3.

Thanks!

-Kees

The following changes since commit 9abf2313adc1ca1b6180c508c25f22f9395cc780:

  Linux 6.1-rc1 (2022-10-16 15:36:24 -0700)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/execve-v6.1-rc3

for you to fetch changes up to 594d2a14f2168c09b13b114c3d457aa939403e52:

  fs/binfmt_elf: Fix memory leak in load_elf_binary() (2022-10-25 15:11:21 -0700)

----------------------------------------------------------------
execve fixes for v6.1-rc3

- Fix an ancient signal action copy race. (Bernd Edlinger)

- Fix a memory leak in ELF loader, when under memory pressure. (Li Zetao)

----------------------------------------------------------------
Bernd Edlinger (1):
      exec: Copy oldsighand->action under spin-lock

Li Zetao (1):
      fs/binfmt_elf: Fix memory leak in load_elf_binary()

 fs/binfmt_elf.c | 3 ++-
 fs/exec.c       | 4 ++--
 2 files changed, 4 insertions(+), 3 deletions(-)

-- 
Kees Cook