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(parent: 6117929) | patch
net: phy: fix null dereference in phy_attach_direct
authorColin Foster <colin.foster@in-advantage.com>
Fri, 27 Jan 2023 17:14:27 +0000 (09:14 -0800)
committerDavid S. Miller <davem@davemloft.net>
Mon, 30 Jan 2023 09:24:15 +0000 (09:24 +0000)
commit73a876022273cbc9c1db7869a54444ce8b9d085e
tree0fb5a577deee919ebb151cfe48f2bf37b4d52580tree | snapshot
parent611792920925fb088ddccbe2783c7f92fdfb6b64commit | diff
net: phy: fix null dereference in phy_attach_direct

Commit bc66fa87d4fd ("net: phy: Add link between phy dev and mac dev")
introduced a link between net devices and phy devices. It fails to check
whether dev is NULL, leading to a NULL dereference error.

Fixes: bc66fa87d4fd ("net: phy: Add link between phy dev and mac dev")
Signed-off-by: Colin Foster <colin.foster@in-advantage.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
drivers/net/phy/phy_device.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git