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(parent: 12692e3) | patch
net-sysfs: use dev_addr_sem to remove races in address_show()
authorEric Dumazet <edumazet@google.com>
Tue, 13 Feb 2024 06:32:38 +0000 (06:32 +0000)
committerDavid S. Miller <davem@davemloft.net>
Wed, 14 Feb 2024 11:20:13 +0000 (11:20 +0000)
commitc7d52737e7ebd31cc5fef46380d94b58becf9479
tree4bd56292d5714b0bea521695b95ae8c445c6fd13tree | snapshot
parent12692e3df2dacf2993c56aa23b6d3de921a5bdffcommit | diff
net-sysfs: use dev_addr_sem to remove races in address_show()

Using dev_base_lock is not preventing from reading garbage.

Use dev_addr_sem instead.

v4: place dev_addr_sem extern in net/core/dev.h (Jakub Kicinski)
Link: https://lore.kernel.org/netdev/20240212175845.10f6680a@kernel.org/
Signed-off-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/core/dev.c diff | blob | history
net/core/dev.h diff | blob | history
net/core/net-sysfs.c diff | blob | history
ep93xx device tree rework repo: git://git.maquefel.me/linux.git