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Date:   Mon, 29 Aug 2022 20:12:47 +0000
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Message-ID: <20220829201254.1814484-1-cmllamas@google.com>
Subject: [PATCH 0/7] fix null-ptr-deref in binder_alloc and others
From:   Carlos Llamas <cmllamas@google.com>
To:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc:     kernel-team@android.com, Carlos Llamas <cmllamas@google.com>,
        "=?UTF-8?q?Arve=20Hj=C3=B8nnev=C3=A5g?=" <arve@android.com>,
        Todd Kjos <tkjos@android.com>,
        Martijn Coenen <maco@android.com>,
        Joel Fernandes <joel@joelfernandes.org>,
        Christian Brauner <brauner@kernel.org>,
        Suren Baghdasaryan <surenb@google.com>,
        Andrew Morton <akpm@linux-foundation.org>,
        Liam Howlett <liam.howlett@oracle.com>,
        linux-kernel@vger.kernel.org
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This patch series fixes primarily a null dereference of alloc->vma_vm_mm
reported by syzbot which unfortunately is quite easy to reproduce. Also,
included here are several other patches for more trivial things I found
along the way.

--
Carlos Llamas

Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: "Arve Hj=C3=B8nnev=C3=A5g" <arve@android.com>
Cc: Todd Kjos <tkjos@android.com>
Cc: Martijn Coenen <maco@android.com>
Cc: Joel Fernandes <joel@joelfernandes.org>
Cc: Christian Brauner <brauner@kernel.org>
Cc: Suren Baghdasaryan <surenb@google.com>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Liam Howlett <liam.howlett@oracle.com>
Cc: kernel-team@android.com
Cc: linux-kernel@vger.kernel.org

Carlos Llamas (7):
  binder: fix alloc->vma_vm_mm null-ptr dereference
  binder: fix trivial kernel-doc typo
  binder: rename alloc->vma_vm_mm to alloc->mm
  binder: remove binder_alloc_set_vma()
  binder: remove unused binder_alloc->buffer_free
  binder: fix binder_alloc kernel-doc warnings
  binderfs: remove unused INTSTRLEN macro

 drivers/android/binder_alloc.c | 55 +++++++++++-----------------------
 drivers/android/binder_alloc.h | 12 ++++----
 drivers/android/binderfs.c     |  1 -
 3 files changed, 22 insertions(+), 46 deletions(-)

--=20
2.37.2.672.g94769d06f0-goog