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net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove
authorPavel Skripkin <paskripkin@gmail.com>
Tue, 16 Nov 2021 15:17:12 +0000 (18:17 +0300)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Fri, 26 Nov 2021 09:39:16 +0000 (10:39 +0100)
commit1c4099dc0d6a01e76e4f7dd98e4b3e0d55d80ad9
tree946f378f89a43bf6ae36a33a5910018120339e65tree | snapshot
parent381a30f7e31c473ae941eb78c4a0325abf4f2951commit | diff
net: dpaa2-eth: fix use-after-free in dpaa2_eth_remove

[ Upstream commit 9b5a333272a48c2f8b30add7a874e46e8b26129c ]

Access to netdev after free_netdev() will cause use-after-free bug.
Move debug log before free_netdev() call to avoid it.

Fixes: 7472dd9f6499 ("staging: fsl-dpaa2/eth: Move print message")
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/freescale/dpaa2/dpaa2-eth.c diff | blob | history
Domain: System / Kernel;