Re: [PATCH] RDMA/siw: Fix potential page_array out of range access

From: Leon Romanovsky
Date: Mon Mar 13 2023 - 07:57:08 EST


On Mon, Feb 27, 2023 at 01:17:51AM -0800, Daniil Dulov wrote:
> When seg is equal to MAX_ARRAY, the loop should break, otherwise
> it will result in out of range access.
>
> Found by Linux Verification Center (linuxtesting.org) with SVACE.
>
> Fixes: b9be6f18cf9e ("rdma/siw: transmit path")
> Signed-off-by: Daniil Dulov <d.dulov@xxxxxxxxxx>
> ---
> drivers/infiniband/sw/siw/siw_qp_tx.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>

Thanks, applied and changed as Bernard suggested.