* [dpdk-dev] [PATCH] net/i40e: fix unchecked return in parse devarg
@ 2018-02-08 13:18 Beilei Xing
2018-02-08 13:38 ` Wu, Jingjing
2018-02-08 13:40 ` Zhang, Helin
0 siblings, 2 replies; 4+ messages in thread
From: Beilei Xing @ 2018-02-08 13:18 UTC (permalink / raw)
To: jingjing.wu, dev, qi.z.zhang
This patch fixes the coverity CHECKED_RETURN issue.
Coverity issue: 261779
Fixes: cfdfca493cae ("net/i40e: fix multiple driver support")
Reported-by: John McNamara <john.mcnamara@intel.com>
Signed-off-by: Beilei Xing <beilei.xing@intel.com>
---
drivers/net/i40e/i40e_ethdev.c | 8 ++++++--
1 file changed, 6 insertions(+), 2 deletions(-)
diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
index 65a4b7a..508b417 100644
--- a/drivers/net/i40e/i40e_ethdev.c
+++ b/drivers/net/i40e/i40e_ethdev.c
@@ -1107,8 +1107,12 @@ i40e_support_multi_driver(struct rte_eth_dev *dev)
"the first invalid or last valid one is used !",
ETH_I40E_SUPPORT_MULTI_DRIVER);
- rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
- i40e_parse_multi_drv_handler, pf);
+ if (rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
+ i40e_parse_multi_drv_handler, pf) < 0) {
+ rte_kvargs_free(kvlist);
+ return -EINVAL;
+ }
+
rte_kvargs_free(kvlist);
return 0;
}
--
2.5.5
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [dpdk-dev] [PATCH] net/i40e: fix unchecked return in parse devarg
2018-02-08 13:18 [dpdk-dev] [PATCH] net/i40e: fix unchecked return in parse devarg Beilei Xing
@ 2018-02-08 13:38 ` Wu, Jingjing
2018-02-08 13:44 ` Zhang, Helin
2018-02-08 13:40 ` Zhang, Helin
1 sibling, 1 reply; 4+ messages in thread
From: Wu, Jingjing @ 2018-02-08 13:38 UTC (permalink / raw)
To: Xing, Beilei, dev, Zhang, Qi Z
> -----Original Message-----
> From: Xing, Beilei
> Sent: Thursday, February 8, 2018 9:18 PM
> To: Wu, Jingjing <jingjing.wu@intel.com>; dev@dpdk.org; Zhang, Qi Z
> <qi.z.zhang@intel.com>
> Subject: [PATCH] net/i40e: fix unchecked return in parse devarg
>
> This patch fixes the coverity CHECKED_RETURN issue.
>
> Coverity issue: 261779
> Fixes: cfdfca493cae ("net/i40e: fix multiple driver support")
>
> Reported-by: John McNamara <john.mcnamara@intel.com>
> Signed-off-by: Beilei Xing <beilei.xing@intel.com>
> ---
> drivers/net/i40e/i40e_ethdev.c | 8 ++++++--
> 1 file changed, 6 insertions(+), 2 deletions(-)
>
> diff --git a/drivers/net/i40e/i40e_ethdev.c b/drivers/net/i40e/i40e_ethdev.c
> index 65a4b7a..508b417 100644
> --- a/drivers/net/i40e/i40e_ethdev.c
> +++ b/drivers/net/i40e/i40e_ethdev.c
> @@ -1107,8 +1107,12 @@ i40e_support_multi_driver(struct rte_eth_dev *dev)
> "the first invalid or last valid one is used !",
> ETH_I40E_SUPPORT_MULTI_DRIVER);
>
> - rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
> - i40e_parse_multi_drv_handler, pf);
> + if (rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
> + i40e_parse_multi_drv_handler, pf) < 0) {
> + rte_kvargs_free(kvlist);
> + return -EINVAL;
> + }
> +
> rte_kvargs_free(kvlist);
> return 0;
> }
> --
> 2.5.5
Acked-by: Jingjing Wu <jingjing.wu@intel.com>
^ permalink raw reply [flat|nested] 4+ messages in thread* Re: [dpdk-dev] [PATCH] net/i40e: fix unchecked return in parse devarg
2018-02-08 13:38 ` Wu, Jingjing
@ 2018-02-08 13:44 ` Zhang, Helin
0 siblings, 0 replies; 4+ messages in thread
From: Zhang, Helin @ 2018-02-08 13:44 UTC (permalink / raw)
To: Wu, Jingjing, Xing, Beilei, dev, Zhang, Qi Z
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Wu, Jingjing
> Sent: Thursday, February 8, 2018 9:39 PM
> To: Xing, Beilei; dev@dpdk.org; Zhang, Qi Z
> Subject: Re: [dpdk-dev] [PATCH] net/i40e: fix unchecked return in parse devarg
>
>
>
> > -----Original Message-----
> > From: Xing, Beilei
> > Sent: Thursday, February 8, 2018 9:18 PM
> > To: Wu, Jingjing <jingjing.wu@intel.com>; dev@dpdk.org; Zhang, Qi Z
> > <qi.z.zhang@intel.com>
> > Subject: [PATCH] net/i40e: fix unchecked return in parse devarg
> >
> > This patch fixes the coverity CHECKED_RETURN issue.
> >
> > Coverity issue: 261779
> > Fixes: cfdfca493cae ("net/i40e: fix multiple driver support")
> >
> > Reported-by: John McNamara <john.mcnamara@intel.com>
> > Signed-off-by: Beilei Xing <beilei.xing@intel.com>
> > ---
> > drivers/net/i40e/i40e_ethdev.c | 8 ++++++--
> > 1 file changed, 6 insertions(+), 2 deletions(-)
> >
> > diff --git a/drivers/net/i40e/i40e_ethdev.c
> > b/drivers/net/i40e/i40e_ethdev.c index 65a4b7a..508b417 100644
> > --- a/drivers/net/i40e/i40e_ethdev.c
> > +++ b/drivers/net/i40e/i40e_ethdev.c
> > @@ -1107,8 +1107,12 @@ i40e_support_multi_driver(struct rte_eth_dev
> *dev)
> > "the first invalid or last valid one is used !",
> > ETH_I40E_SUPPORT_MULTI_DRIVER);
> >
> > - rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
> > - i40e_parse_multi_drv_handler, pf);
> > + if (rte_kvargs_process(kvlist, ETH_I40E_SUPPORT_MULTI_DRIVER,
> > + i40e_parse_multi_drv_handler, pf) < 0) {
> > + rte_kvargs_free(kvlist);
> > + return -EINVAL;
> > + }
> > +
> > rte_kvargs_free(kvlist);
> > return 0;
> > }
> > --
> > 2.5.5
> Acked-by: Jingjing Wu <jingjing.wu@intel.com>
Applied to dpdk-next-net-intel. Thanks!
/Helin
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: [dpdk-dev] [PATCH] net/i40e: fix unchecked return in parse devarg
2018-02-08 13:18 [dpdk-dev] [PATCH] net/i40e: fix unchecked return in parse devarg Beilei Xing
2018-02-08 13:38 ` Wu, Jingjing
@ 2018-02-08 13:40 ` Zhang, Helin
1 sibling, 0 replies; 4+ messages in thread
From: Zhang, Helin @ 2018-02-08 13:40 UTC (permalink / raw)
To: Xing, Beilei, Wu, Jingjing, dev, Zhang, Qi Z
> -----Original Message-----
> From: dev [mailto:dev-bounces@dpdk.org] On Behalf Of Beilei Xing
> Sent: Thursday, February 8, 2018 9:18 PM
> To: Wu, Jingjing; dev@dpdk.org; Zhang, Qi Z
> Subject: [dpdk-dev] [PATCH] net/i40e: fix unchecked return in parse devarg
>
> This patch fixes the coverity CHECKED_RETURN issue.
>
> Coverity issue: 261779
> Fixes: cfdfca493cae ("net/i40e: fix multiple driver support")
>
> Reported-by: John McNamara <john.mcnamara@intel.com>
> Signed-off-by: Beilei Xing <beilei.xing@intel.com>
Acked-by: Helin Zhang <helin.zhang@intel.com>
^ permalink raw reply [flat|nested] 4+ messages in thread
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2018-02-08 13:18 [dpdk-dev] [PATCH] net/i40e: fix unchecked return in parse devarg Beilei Xing
2018-02-08 13:38 ` Wu, Jingjing
2018-02-08 13:44 ` Zhang, Helin
2018-02-08 13:40 ` Zhang, Helin
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