* [dpdk-dev] [PATCH] examples/ethtool: fix unchecked return value
@ 2019-12-09 6:37 Gargi Sau
2019-12-09 12:07 ` Bruce Richardson
0 siblings, 1 reply; 3+ messages in thread
From: Gargi Sau @ 2019-12-09 6:37 UTC (permalink / raw)
To: dev; +Cc: stable
This checks the return value from the function
rte_eth_dev_set_vlan_offload.
Coverity issue: 350358
Fixes: bda68ab9d1e7 ("examples/ethtool: add user-space ethtool sample application")
Cc: stable@dpdk.org
Signed-off-by: Gargi Sau <gargi.sau@intel.com>
---
examples/ethtool/lib/rte_ethtool.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
index 667d7eaf2..db8150efd 100644
--- a/examples/ethtool/lib/rte_ethtool.c
+++ b/examples/ethtool/lib/rte_ethtool.c
@@ -402,7 +402,9 @@ rte_ethtool_net_set_rx_mode(uint16_t port_id)
}
/* Enable Rx vlan filter, VF unspport status is discard */
- rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
+ ret = rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
+ if (ret != 0)
+ return ret;
return 0;
}
--
2.17.1
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dpdk-dev] [PATCH] examples/ethtool: fix unchecked return value
2019-12-09 6:37 [dpdk-dev] [PATCH] examples/ethtool: fix unchecked return value Gargi Sau
@ 2019-12-09 12:07 ` Bruce Richardson
2020-02-13 13:59 ` David Marchand
0 siblings, 1 reply; 3+ messages in thread
From: Bruce Richardson @ 2019-12-09 12:07 UTC (permalink / raw)
To: Gargi Sau; +Cc: dev, stable
On Mon, Dec 09, 2019 at 06:37:56AM +0000, Gargi Sau wrote:
> This checks the return value from the function
> rte_eth_dev_set_vlan_offload.
>
> Coverity issue: 350358
> Fixes: bda68ab9d1e7 ("examples/ethtool: add user-space ethtool sample application")
> Cc: stable@dpdk.org
>
> Signed-off-by: Gargi Sau <gargi.sau@intel.com>
> ---
> examples/ethtool/lib/rte_ethtool.c | 4 +++-
> 1 file changed, 3 insertions(+), 1 deletion(-)
>
> diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
> index 667d7eaf2..db8150efd 100644
> --- a/examples/ethtool/lib/rte_ethtool.c
> +++ b/examples/ethtool/lib/rte_ethtool.c
> @@ -402,7 +402,9 @@ rte_ethtool_net_set_rx_mode(uint16_t port_id)
> }
>
> /* Enable Rx vlan filter, VF unspport status is discard */
> - rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
> + ret = rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
> + if (ret != 0)
> + return ret;
>
Looks ok to me.
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
^ permalink raw reply [flat|nested] 3+ messages in thread* Re: [dpdk-dev] [PATCH] examples/ethtool: fix unchecked return value
2019-12-09 12:07 ` Bruce Richardson
@ 2020-02-13 13:59 ` David Marchand
0 siblings, 0 replies; 3+ messages in thread
From: David Marchand @ 2020-02-13 13:59 UTC (permalink / raw)
To: Gargi Sau; +Cc: dev, dpdk stable, Bruce Richardson
On Mon, Dec 9, 2019 at 1:07 PM Bruce Richardson
<bruce.richardson@intel.com> wrote:
>
> On Mon, Dec 09, 2019 at 06:37:56AM +0000, Gargi Sau wrote:
> > This checks the return value from the function
> > rte_eth_dev_set_vlan_offload.
> >
> > Coverity issue: 350358
> > Fixes: bda68ab9d1e7 ("examples/ethtool: add user-space ethtool sample application")
> > Cc: stable@dpdk.org
> >
> > Signed-off-by: Gargi Sau <gargi.sau@intel.com>
> > ---
> > examples/ethtool/lib/rte_ethtool.c | 4 +++-
> > 1 file changed, 3 insertions(+), 1 deletion(-)
> >
> > diff --git a/examples/ethtool/lib/rte_ethtool.c b/examples/ethtool/lib/rte_ethtool.c
> > index 667d7eaf2..db8150efd 100644
> > --- a/examples/ethtool/lib/rte_ethtool.c
> > +++ b/examples/ethtool/lib/rte_ethtool.c
> > @@ -402,7 +402,9 @@ rte_ethtool_net_set_rx_mode(uint16_t port_id)
> > }
> >
> > /* Enable Rx vlan filter, VF unspport status is discard */
> > - rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
> > + ret = rte_eth_dev_set_vlan_offload(port_id, ETH_VLAN_FILTER_MASK);
> > + if (ret != 0)
> > + return ret;
> >
> Looks ok to me.
>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
Applied, thanks.
--
David Marchand
^ permalink raw reply [flat|nested] 3+ messages in thread
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2019-12-09 6:37 [dpdk-dev] [PATCH] examples/ethtool: fix unchecked return value Gargi Sau
2019-12-09 12:07 ` Bruce Richardson
2020-02-13 13:59 ` David Marchand
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