diff options
| author | Gal Pressman <galpress@amazon.com> | 2019-01-07 17:27:55 +0200 |
|---|---|---|
| committer | Ben Hutchings <ben@decadent.org.uk> | 2019-07-09 22:03:45 +0100 |
| commit | 7fe7a3f790837550ffefa96123d04cf876015add (patch) | |
| tree | 4d1005aa05c869284be20b5794779da61253bfff | |
| parent | f6fc768f97d08a018e57b405b6151e666b3286ff (diff) | |
| download | linux-stable-7fe7a3f790837550ffefa96123d04cf876015add.tar.gz linux-stable-7fe7a3f790837550ffefa96123d04cf876015add.tar.bz2 linux-stable-7fe7a3f790837550ffefa96123d04cf876015add.zip | |
RDMA/ocrdma: Fix out of bounds index check in query pkey
commit b188940796c7be31c1b8c25a9a0e0842c2e7a49e upstream.
The pkey table size is one element, index should be tested for > 0 instead
of > 1.
Fixes: fe2caefcdf58 ("RDMA/ocrdma: Add driver for Emulex OneConnect IBoE RDMA adapter")
Signed-off-by: Gal Pressman <galpress@amazon.com>
Signed-off-by: Jason Gunthorpe <jgg@mellanox.com>
Signed-off-by: Ben Hutchings <ben@decadent.org.uk>
| -rw-r--r-- | drivers/infiniband/hw/ocrdma/ocrdma_verbs.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c index 43e6f0572717..fd003efcf9b6 100644 --- a/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c +++ b/drivers/infiniband/hw/ocrdma/ocrdma_verbs.c @@ -39,7 +39,7 @@ int ocrdma_query_pkey(struct ib_device *ibdev, u8 port, u16 index, u16 *pkey) { - if (index > 1) + if (index > 0) return -EINVAL; *pkey = 0xffff; |