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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)
commit33cf601da7a42b1a78d04746aea47b85ccb5c49b
tree79d9aecaa8670ac58a653964bf8caa04cd4c1e31tree
parentb3a9e3b9622ae10064826dccb4f7a52bd88c7407commit | 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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