linux-kernel - [PATCH 0/2] net: fix use-after-free bugs

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Message-Id: <cover.1628091954.git.paskripkin@gmail.com>
Date:   Wed,  4 Aug 2021 18:48:57 +0300
From:   Pavel Skripkin <paskripkin@...il.com>
To:     davem@...emloft.net, kuba@...nel.org, qiangqing.zhang@....com,
        hslester96@...il.com, fugang.duan@....com, jdmason@...zu.us,
        jesse.brandeburg@...el.com, colin.king@...onical.com
Cc:     dan.carpenter@...cle.com, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org, Pavel Skripkin <paskripkin@...il.com>
Subject: [PATCH 0/2] net: fix use-after-free bugs

I've added new checker to smatch yesterday. It warns about using
netdev_priv() pointer after free_{netdev,candev}() call. I hope, it will
get into next smatch release.

Some of the reported bugs are fixed and upstreamed already, but Dan ran new
smatch with allmodconfig and found 2 more. Big thanks to Dan for doing it,
because I totally forgot to do it.

Pavel Skripkin (2):
  net: fec: fix use-after-free in fec_drv_remove
  net: vxge: fix use-after-free in vxge_device_unregister

 drivers/net/ethernet/freescale/fec_main.c      | 2 +-
 drivers/net/ethernet/neterion/vxge/vxge-main.c | 6 +++---
 2 files changed, 4 insertions(+), 4 deletions(-)

-- 
2.32.0