linux-kernel - [GIT PULL] pstore fix for v5.5-rc6

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Message-ID: <202001092044.EE43B805@keescook>
Date:   Thu, 9 Jan 2020 20:46:57 -0800
From:   Kees Cook <keescook@...omium.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
Cc:     linux-kernel@...r.kernel.org, Cengiz Can <cengiz@...nel.wtf>
Subject: [GIT PULL] pstore fix for v5.5-rc6

Hi Linus,

Please pull this pstore fix for v5.5-rc6. Cengiz Can forwarded a Coverity
report about more problems with a rare pstore initialization error path,
so the allocation lifetime was rearranged to avoid needing to share the
kfree() responsibilities between caller and callee.

Thanks!

-Kees

The following changes since commit 9e5f1c19800b808a37fb9815a26d382132c26c3d:

  pstore/ram: Write new dumps to start of recycled zones (2020-01-02 12:30:50 -0800)

are available in the Git repository at:

  https://git.kernel.org/pub/scm/linux/kernel/git/kees/linux.git tags/pstore-v5.5-rc6

for you to fetch changes up to e163fdb3f7f8c62dccf194f3f37a7bcb3c333aa8:

  pstore/ram: Regularize prz label allocation lifetime (2020-01-08 17:05:45 -0800)

----------------------------------------------------------------
pstore fix for rare error path

- Fix label allocation lifetime/visibility to avoid further mistakes

----------------------------------------------------------------
Kees Cook (1):
      pstore/ram: Regularize prz label allocation lifetime

 fs/pstore/ram.c      | 4 ++--
 fs/pstore/ram_core.c | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

-- 
Kees Cook