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net/rds: NULL pointer de-reference in rds_ib_add_one()
authorKa-Cheong Poon <ka-cheong.poon@oracle.com>
Mon, 15 Jun 2020 07:40:25 +0000 (00:40 -0700)
committerDavid S. Miller <davem@davemloft.net>
Mon, 15 Jun 2020 19:58:59 +0000 (12:58 -0700)
commit27edb2e25621c34a052a29d6d89348b5905f7bcd
tree79d9aecaa8670ac58a653964bf8caa04cd4c1e31tree | snapshot
parent2e0873da09585b8a2daf9ca8c2facd15f454ec3fcommit | diff
net/rds: NULL pointer de-reference in rds_ib_add_one()

The parent field of a struct device may be NULL.  The macro
ibdev_to_node() should check for that.

Signed-off-by: Ka-Cheong Poon <ka-cheong.poon@oracle.com>
Acked-by: Santosh Shilimkar <santosh.shilimkar@oracle.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
net/rds/ib.h diff | blob | history
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