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

From: Pavel Skripkin
Date: Wed Aug 04 2021 - 11:51:48 EST


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(-)

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2.32.0