On 08/27/2015 08:55 AM, Haggai Eran wrote:
> When no matching listening ID is found for a given request, the net_dev
> that was used to find the request isn't released.
>
> Fixes: 20c36836ecad ("IB/cma: Use found net_dev for passive connections")
> Signed-off-by: Haggai Eran <[email protected]>
Applied, thanks!
> ---
> drivers/infiniband/core/cma.c | 4 ++++
> 1 file changed, 4 insertions(+)
>
> diff --git a/drivers/infiniband/core/cma.c b/drivers/infiniband/core/cma.c
> index 9b306d7b5c27..b1ab13f3e182 100644
> --- a/drivers/infiniband/core/cma.c
> +++ b/drivers/infiniband/core/cma.c
> @@ -1302,6 +1302,10 @@ static struct rdma_id_private
> *cma_id_from_event(struct ib_cm_id *cm_id,
> bind_list = cma_ps_find(rdma_ps_from_service_id(req.service_id),
> cma_port_from_service_id(req.service_id));
> id_priv = cma_find_listener(bind_list, cm_id, ib_event, &req, *net_dev);
> + if (IS_ERR(id_priv)) {
> + dev_put(*net_dev);
> + *net_dev = NULL;
> + }
>
> return id_priv;
> }
>
--
Doug Ledford <[email protected]>
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