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(parent: 3ed8ca4) | patch
IB/usnic: Fix out of bounds index check in query pkey
authorGal Pressman <galpress@amazon.com>
Mon, 7 Jan 2019 15:27:54 +0000 (17:27 +0200)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 27 Jan 2020 13:50:11 +0000 (14:50 +0100)
commit6f0cae8be365525c3ccf1d95a7313e969cbe8690
treeceb81b91342a6cdf325ec6eab3dfa2f688cd91cftree | snapshot
parent3ed8ca4d292117bd49e2d86a2a4a1fd709282459commit | diff
IB/usnic: Fix out of bounds index check in query pkey

[ Upstream commit 4959d5da5737dd804255c75b8cea0a2929ce279a ]

The pkey table size is one element, index should be tested for > 0 instead
of > 1.

Fixes: e3cf00d0a87f ("IB/usnic: Add Cisco VIC low-level hardware driver")
Signed-off-by: Gal Pressman <galpress@amazon.com>
Acked-by: Parvi Kaustubhi <pkaustub@cisco.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/infiniband/hw/usnic/usnic_ib_verbs.c diff | blob | history
Domain: System / Kernel;