Hangyu Hua 75f2de75c1 net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all() ...

[ Upstream commit e4c79810755f66c9a933ca810da2724133b1165a ]

rule_locs is allocated in ethtool_get_rxnfc and the size is determined by
rule_cnt from user space. So rule_cnt needs to be check before using
rule_locs to avoid NULL pointer dereference.

Fixes: 7aab747e55 ("net: ethernet: mediatek: add ethtool functions to configure RX flows of HW LRO")
Signed-off-by: Hangyu Hua <hbh25y@gmail.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Sasha Levin <sashal@kernel.org>

2023-09-19 12:20:29 +02:00

..

Kconfig

net: ethernet: mtk-star-emac: select REGMAP_MMIO

2020-10-21 18:11:17 -07:00

Makefile

net: ethernet: mtk-star-emac: new driver

2020-05-22 14:20:11 -07:00

mtk_eth_path.c

net: mediatek: remove unneeded semicolon

2019-10-28 16:36:24 -07:00

mtk_eth_soc.c

net: ethernet: mtk_eth_soc: fix possible NULL pointer dereference in mtk_hwlro_get_fdir_all()

2023-09-19 12:20:29 +02:00

mtk_eth_soc.h

net: ethernet: mtk_eth_soc: fix RX data corruption issue

2023-03-17 08:45:12 +01:00

mtk_sgmii.c

net: ethernet: mediatek: add missing of_node_put() in mtk_sgmii_init()

2022-05-12 12:25:40 +02:00

mtk_star_emac.c

net: ethernet: mtk-star-emac: fix wrong unmap in RX handling

2021-03-17 17:06:14 +01:00