netdev - [PATCH net 0/4] pull-request: can 2022-12-07

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Date:   Wed,  7 Dec 2022 11:52:39 +0100
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: [PATCH net 0/4] pull-request: can 2022-12-07

Hello Jakub, hello David,

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

The 1st patch is by Oliver Hartkopp and fixes a potential NULL pointer
deref found by syzbot in the AF_CAN protocol.

The next 2 patches are by Jiri Slaby and Max Staudt and add the
missing flush_work() before freeing the underlying memory in the slcan
and can327 driver.

The last patch is by Frank Jungclaus and target the esd_usb driver and
fixes the CAN error counters, allowing them to return to zero.

regards,
Marc

---

The following changes since commit 1799c1b85e292fbfad99892bbea0beee925149e8:

  Merge branch '40GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/net-queue (2022-12-06 20:46:33 -0800)

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-6.1-20221207

for you to fetch changes up to 918ee4911f7a41fb4505dff877c1d7f9f64eb43e:

  can: esd_usb: Allow REC and TEC to return to zero (2022-12-07 10:32:48 +0100)

----------------------------------------------------------------
linux-can-fixes-for-6.1-20221207

----------------------------------------------------------------
Frank Jungclaus (1):
      can: esd_usb: Allow REC and TEC to return to zero

Jiri Slaby (SUSE) (1):
      can: slcan: fix freed work crash

Max Staudt (1):
      can: can327: flush TX_work on ldisc .close()

Oliver Hartkopp (1):
      can: af_can: fix NULL pointer dereference in can_rcv_filter

 drivers/net/can/can327.c           | 17 ++++++++++-------
 drivers/net/can/slcan/slcan-core.c | 10 ++++++----
 drivers/net/can/usb/esd_usb.c      |  6 ++++++
 net/can/af_can.c                   |  6 +++---
 4 files changed, 25 insertions(+), 14 deletions(-)