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linux-stable-mirror/fs/smb
Henrique CarvalhoandSasha Levin 93e8e3ee16 smb: client: prevent races in ->query_interfaces()
[ Upstream commit c3c06e42e1 ]

It was possible for two query interface works to be concurrently trying
to update the interfaces.

Prevent this by checking and updating iface_last_update under
iface_lock.

Signed-off-by: Henrique Carvalho <henrique.carvalho@suse.com>
Signed-off-by: Steve French <stfrench@microsoft.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2026-03-04 07:20:32 -05:00
..