linux

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History

Taehee Yoo 173756b868 hsr: use rcu_read_lock() in hsr_get_node_{list/status}()

hsr_get_node_{list/status}() are not under rtnl_lock() because
they are callback functions of generic netlink.
But they use __dev_get_by_index() without rtnl_lock().
So, it would use unsafe data.
In order to fix it, rcu_read_lock() and dev_get_by_index_rcu()
are used instead of __dev_get_by_index().

Fixes: f421436a591d ("net/hsr: Add support for the High-availability Seamless Redundancy protocol (HSRv0)")
Signed-off-by: Taehee Yoo <ap420073@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

2020-03-16 01:46:09 -07:00

hsr_debugfs.c

hsr: rename debugfs file when interface name is changed

2019-12-25 16:35:35 -08:00

hsr_device.c

hsr: reset network header when supervision frame is created

2019-12-25 16:35:35 -08:00

hsr_device.h

hsr: switch ->dellink() to ->ndo_uninit()

2019-07-11 14:37:45 -07:00

hsr_forward.c

net: hsr: add tx stats for master interface