Jianglei Nie bc0e610a6e net: arc_emac: Fix use after free in arc_mdio_probe() ... If bus->state is equal to MDIOBUS_ALLOCATED, mdiobus_free(bus) will free the "bus". But bus->name is still used in the next line, which will lead to a use after free. We can fix it by putting the name in a local variable and make the bus->name point to the rodata section "name",then use the name in the error message without referring to bus to avoid the uaf. Fixes: 95b5fc03c1 ("net: arc_emac: Make use of the helper function dev_err_probe()") Signed-off-by: Jianglei Nie <niejianglei2021@163.com> Link: https://lore.kernel.org/r/20220309121824.36529-1-niejianglei2021@163.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>		2022-03-10 14:49:21 -08:00
..
Kconfig	Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net	2021-10-14 16:50:14 -07:00
Makefile	treewide: Add SPDX license identifier - Makefile/Kconfig	2019-05-21 10:50:46 +02:00
emac.h	net/arc: Delete driver version	2020-02-24 11:24:47 -08:00
emac_arc.c	drivers/net/ethernet: add some basic kdoc tags	2020-09-25 16:29:00 -07:00
emac_main.c	ethernet: use of_get_ethdev_address()	2021-10-07 13:39:51 +01:00
emac_mdio.c	net: arc_emac: Fix use after free in arc_mdio_probe()	2022-03-10 14:49:21 -08:00
emac_rockchip.c	net: arc: Demote non-compliant kernel-doc headers	2021-05-17 14:12:38 -07:00