netdev - pull-request: can 2021-06-16

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Date:   Wed, 16 Jun 2021 13:01:48 +0200
From:   Marc Kleine-Budde <mkl@...gutronix.de>
To:     netdev@...r.kernel.org
Cc:     davem@...emloft.net, kuba@...nel.org, linux-can@...r.kernel.org,
        kernel@...gutronix.de
Subject: pull-request: can 2021-06-16

Hello Jakub, hello David,

this is a pull request of 4 patches for net/master.

The first patch is by Oleksij Rempel and fixes a Use-after-Free found
by syzbot in the j1939 stack.

The next patch is by Tetsuo Handa and fixes hung task detected by
syzbot in the bcm, raw and isotp protocols.

Norbert Slusarek's patch fixes a infoleak in bcm's struct
bcm_msg_head.

Pavel Skripkin's patch fixes a memory leak in the mcba_usb driver.

regards,
Marc

---

The following changes since commit a4f0377db1254373513b992ff31a351a7111f0fd:

  Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf (2021-06-15 15:26:07 -0700)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/mkl/linux-can.git tags/linux-can-fixes-for-5.13-20210616

for you to fetch changes up to 91c02557174be7f72e46ed7311e3bea1939840b0:

  can: mcba_usb: fix memory leak in mcba_usb (2021-06-16 12:52:18 +0200)

----------------------------------------------------------------
linux-can-fixes-for-5.13-20210616

----------------------------------------------------------------
Norbert Slusarek (1):
      can: bcm: fix infoleak in struct bcm_msg_head

Oleksij Rempel (1):
      can: j1939: fix Use-after-Free, hold skb ref while in use

Pavel Skripkin (1):
      can: mcba_usb: fix memory leak in mcba_usb

Tetsuo Handa (1):
      can: bcm/raw/isotp: use per module netdevice notifier

 drivers/net/can/usb/mcba_usb.c | 17 ++++++++++--
 net/can/bcm.c                  | 62 +++++++++++++++++++++++++++++++++---------
 net/can/isotp.c                | 61 ++++++++++++++++++++++++++++++++---------
 net/can/j1939/transport.c      | 54 ++++++++++++++++++++++++++----------
 net/can/raw.c                  | 62 ++++++++++++++++++++++++++++++++----------
 5 files changed, 200 insertions(+), 56 deletions(-)