[PATCH 0/7] fix null-ptr-deref in binder_alloc and others

[Carlos Llamas]

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@xxxxxxxxxxxxxxxxxxx>
Cc: "Arve Hjønnevåg" <arve@xxxxxxxxxxx>
Cc: Todd Kjos <tkjos@xxxxxxxxxxx>
Cc: Martijn Coenen <maco@xxxxxxxxxxx>
Cc: Joel Fernandes <joel@xxxxxxxxxxxxxxxxx>
Cc: Christian Brauner <brauner@xxxxxxxxxx>
Cc: Suren Baghdasaryan <surenb@xxxxxxxxxx>
Cc: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
Cc: Liam Howlett <liam.howlett@xxxxxxxxxx>
Cc: kernel-team@xxxxxxxxxxx
Cc: linux-kernel@xxxxxxxxxxxxxxx

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(-)

-- 
2.37.2.672.g94769d06f0-goog