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RDMA/ocrdma: Fix off by one in ocrdma_query_gid()
The dev->sgid_tbl[] array is allocated in ocrdma_alloc_resources(). It has OCRDMA_MAX_SGID elements so the test here is off by one. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Roland Dreier <roland@purestorage.com>
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@ -53,7 +53,7 @@ int ocrdma_query_gid(struct ib_device *ibdev, u8 port,
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dev = get_ocrdma_dev(ibdev);
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memset(sgid, 0, sizeof(*sgid));
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if (index > OCRDMA_MAX_SGID)
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if (index >= OCRDMA_MAX_SGID)
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return -EINVAL;
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memcpy(sgid, &dev->sgid_tbl[index], sizeof(*sgid));
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