On Thu, Aug 6, 2020 at 9:10 PM Rao, Nikhil <nikhil....@intel.com> wrote:
>
>
> > -----Original Message-----
> > From: wangyunjian <wangyunj...@huawei.com>
> > Sent: Monday, July 27, 2020 7:33 PM
> > To: dev@dpdk.org; Rao, Nikhil <nikhil....@intel.com>
> > Cc: jerry.lili...@huawei.com; xudin...@huawei.com; Yunjian Wang
> > <wangyunj...@huawei.com>; sta...@dpdk.org
> > Subject: [dpdk-dev] [PATCH] eventdev: fix return value of null not checked
> >
> > From: Yunjian Wang <wangyunj...@huawei.com>
> >
> > The function rte_zmalloc() could return NULL, the return value need to be
> > checked.
> >
> > Fixes: a3bbf2e09756 ("eventdev: add eth Tx adapter implementation")
> > Cc: sta...@dpdk.org
> >
> > Signed-off-by: Yunjian Wang <wangyunj...@huawei.com>
> > ---
> > lib/librte_eventdev/rte_event_eth_tx_adapter.c | 2 ++
> > 1 file changed, 2 insertions(+)
> >
> > diff --git a/lib/librte_eventdev/rte_event_eth_tx_adapter.c
> > b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
> > index bb21dc407..86287b4e6 100644
> > --- a/lib/librte_eventdev/rte_event_eth_tx_adapter.c
> > +++ b/lib/librte_eventdev/rte_event_eth_tx_adapter.c
> > @@ -734,6 +734,8 @@ txa_service_queue_add(uint8_t id,
> >
> > qdone = rte_zmalloc(txa->mem_name,
> > nb_queues * sizeof(*qdone), 0);
> > + if (qdone == NULL)
> > + return -ENOMEM;
>
> Reviewed-by: Nikhil Rao <nikhil....@intel.com>
Applied to dpdk-next-eventdev/for-main. Thanks.
>
> > j = 0;
> > for (i = 0; i < nb_queues; i++) {
> > if (txa_service_is_queue_added(txa, eth_dev, i))
> > --
> > 2.23.0
> >
>
