* [dpdk-dev] [PATCH] net/ring: fix return value check
@ 2019-04-23 15:31 Ferruh Yigit
2019-04-23 15:31 ` Ferruh Yigit
2019-04-23 15:49 ` Bruce Richardson
0 siblings, 2 replies; 6+ messages in thread
From: Ferruh Yigit @ 2019-04-23 15:31 UTC (permalink / raw)
To: Bruce Richardson; +Cc: dev, stable
'rte_eth_dev_get_port_by_name()' return value is not checked caught by
coverity, adding return value check.
Coverity issue: 305853
Fixes: 96cb19521147 ("net/ring: use EAL APIs in PMD specific API")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
drivers/net/ring/rte_eth_ring.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index 115a882b5..5ec646594 100644
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -385,7 +385,11 @@ rte_eth_from_rings(const char *name, struct rte_ring *const rx_queues[],
return -1;
}
- rte_eth_dev_get_port_by_name(ring_name, &port_id);
+ ret = rte_eth_dev_get_port_by_name(ring_name, &port_id);
+ if (ret) {
+ rte_errno = ENODEV;
+ return -1;
+ }
return port_id;
}
--
2.20.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* [dpdk-dev] [PATCH] net/ring: fix return value check
2019-04-23 15:31 [dpdk-dev] [PATCH] net/ring: fix return value check Ferruh Yigit
@ 2019-04-23 15:31 ` Ferruh Yigit
2019-04-23 15:49 ` Bruce Richardson
1 sibling, 0 replies; 6+ messages in thread
From: Ferruh Yigit @ 2019-04-23 15:31 UTC (permalink / raw)
To: Bruce Richardson; +Cc: dev, stable
'rte_eth_dev_get_port_by_name()' return value is not checked caught by
coverity, adding return value check.
Coverity issue: 305853
Fixes: 96cb19521147 ("net/ring: use EAL APIs in PMD specific API")
Cc: stable@dpdk.org
Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
drivers/net/ring/rte_eth_ring.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
index 115a882b5..5ec646594 100644
--- a/drivers/net/ring/rte_eth_ring.c
+++ b/drivers/net/ring/rte_eth_ring.c
@@ -385,7 +385,11 @@ rte_eth_from_rings(const char *name, struct rte_ring *const rx_queues[],
return -1;
}
- rte_eth_dev_get_port_by_name(ring_name, &port_id);
+ ret = rte_eth_dev_get_port_by_name(ring_name, &port_id);
+ if (ret) {
+ rte_errno = ENODEV;
+ return -1;
+ }
return port_id;
}
--
2.20.1
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dpdk-dev] [PATCH] net/ring: fix return value check
2019-04-23 15:31 [dpdk-dev] [PATCH] net/ring: fix return value check Ferruh Yigit
2019-04-23 15:31 ` Ferruh Yigit
@ 2019-04-23 15:49 ` Bruce Richardson
2019-04-23 15:49 ` Bruce Richardson
2019-04-24 16:49 ` Ferruh Yigit
1 sibling, 2 replies; 6+ messages in thread
From: Bruce Richardson @ 2019-04-23 15:49 UTC (permalink / raw)
To: Ferruh Yigit; +Cc: dev, stable
On Tue, Apr 23, 2019 at 04:31:00PM +0100, Ferruh Yigit wrote:
> 'rte_eth_dev_get_port_by_name()' return value is not checked caught by
> coverity, adding return value check.
>
> Coverity issue: 305853
> Fixes: 96cb19521147 ("net/ring: use EAL APIs in PMD specific API")
> Cc: stable@dpdk.org
>
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
> ---
> drivers/net/ring/rte_eth_ring.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
> index 115a882b5..5ec646594 100644
> --- a/drivers/net/ring/rte_eth_ring.c
> +++ b/drivers/net/ring/rte_eth_ring.c
> @@ -385,7 +385,11 @@ rte_eth_from_rings(const char *name, struct rte_ring *const rx_queues[],
> return -1;
> }
>
> - rte_eth_dev_get_port_by_name(ring_name, &port_id);
> + ret = rte_eth_dev_get_port_by_name(ring_name, &port_id);
> + if (ret) {
> + rte_errno = ENODEV;
> + return -1;
> + }
>
> return port_id;
> }
Looks reasonable to me.
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dpdk-dev] [PATCH] net/ring: fix return value check
2019-04-23 15:49 ` Bruce Richardson
@ 2019-04-23 15:49 ` Bruce Richardson
2019-04-24 16:49 ` Ferruh Yigit
1 sibling, 0 replies; 6+ messages in thread
From: Bruce Richardson @ 2019-04-23 15:49 UTC (permalink / raw)
To: Ferruh Yigit; +Cc: dev, stable
On Tue, Apr 23, 2019 at 04:31:00PM +0100, Ferruh Yigit wrote:
> 'rte_eth_dev_get_port_by_name()' return value is not checked caught by
> coverity, adding return value check.
>
> Coverity issue: 305853
> Fixes: 96cb19521147 ("net/ring: use EAL APIs in PMD specific API")
> Cc: stable@dpdk.org
>
> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
> ---
> drivers/net/ring/rte_eth_ring.c | 6 +++++-
> 1 file changed, 5 insertions(+), 1 deletion(-)
>
> diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
> index 115a882b5..5ec646594 100644
> --- a/drivers/net/ring/rte_eth_ring.c
> +++ b/drivers/net/ring/rte_eth_ring.c
> @@ -385,7 +385,11 @@ rte_eth_from_rings(const char *name, struct rte_ring *const rx_queues[],
> return -1;
> }
>
> - rte_eth_dev_get_port_by_name(ring_name, &port_id);
> + ret = rte_eth_dev_get_port_by_name(ring_name, &port_id);
> + if (ret) {
> + rte_errno = ENODEV;
> + return -1;
> + }
>
> return port_id;
> }
Looks reasonable to me.
Acked-by: Bruce Richardson <bruce.richardson@intel.com>
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dpdk-dev] [PATCH] net/ring: fix return value check
2019-04-23 15:49 ` Bruce Richardson
2019-04-23 15:49 ` Bruce Richardson
@ 2019-04-24 16:49 ` Ferruh Yigit
2019-04-24 16:49 ` Ferruh Yigit
1 sibling, 1 reply; 6+ messages in thread
From: Ferruh Yigit @ 2019-04-24 16:49 UTC (permalink / raw)
To: Bruce Richardson; +Cc: dev, stable
On 4/23/2019 4:49 PM, Bruce Richardson wrote:
> On Tue, Apr 23, 2019 at 04:31:00PM +0100, Ferruh Yigit wrote:
>> 'rte_eth_dev_get_port_by_name()' return value is not checked caught by
>> coverity, adding return value check.
>>
>> Coverity issue: 305853
>> Fixes: 96cb19521147 ("net/ring: use EAL APIs in PMD specific API")
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
>> ---
>> drivers/net/ring/rte_eth_ring.c | 6 +++++-
>> 1 file changed, 5 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
>> index 115a882b5..5ec646594 100644
>> --- a/drivers/net/ring/rte_eth_ring.c
>> +++ b/drivers/net/ring/rte_eth_ring.c
>> @@ -385,7 +385,11 @@ rte_eth_from_rings(const char *name, struct rte_ring *const rx_queues[],
>> return -1;
>> }
>>
>> - rte_eth_dev_get_port_by_name(ring_name, &port_id);
>> + ret = rte_eth_dev_get_port_by_name(ring_name, &port_id);
>> + if (ret) {
>> + rte_errno = ENODEV;
>> + return -1;
>> + }
>>
>> return port_id;
>> }
>
> Looks reasonable to me.
>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
>
Applied to dpdk-next-net/master, thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [dpdk-dev] [PATCH] net/ring: fix return value check
2019-04-24 16:49 ` Ferruh Yigit
@ 2019-04-24 16:49 ` Ferruh Yigit
0 siblings, 0 replies; 6+ messages in thread
From: Ferruh Yigit @ 2019-04-24 16:49 UTC (permalink / raw)
To: Bruce Richardson; +Cc: dev, stable
On 4/23/2019 4:49 PM, Bruce Richardson wrote:
> On Tue, Apr 23, 2019 at 04:31:00PM +0100, Ferruh Yigit wrote:
>> 'rte_eth_dev_get_port_by_name()' return value is not checked caught by
>> coverity, adding return value check.
>>
>> Coverity issue: 305853
>> Fixes: 96cb19521147 ("net/ring: use EAL APIs in PMD specific API")
>> Cc: stable@dpdk.org
>>
>> Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
>> ---
>> drivers/net/ring/rte_eth_ring.c | 6 +++++-
>> 1 file changed, 5 insertions(+), 1 deletion(-)
>>
>> diff --git a/drivers/net/ring/rte_eth_ring.c b/drivers/net/ring/rte_eth_ring.c
>> index 115a882b5..5ec646594 100644
>> --- a/drivers/net/ring/rte_eth_ring.c
>> +++ b/drivers/net/ring/rte_eth_ring.c
>> @@ -385,7 +385,11 @@ rte_eth_from_rings(const char *name, struct rte_ring *const rx_queues[],
>> return -1;
>> }
>>
>> - rte_eth_dev_get_port_by_name(ring_name, &port_id);
>> + ret = rte_eth_dev_get_port_by_name(ring_name, &port_id);
>> + if (ret) {
>> + rte_errno = ENODEV;
>> + return -1;
>> + }
>>
>> return port_id;
>> }
>
> Looks reasonable to me.
>
> Acked-by: Bruce Richardson <bruce.richardson@intel.com>
>
Applied to dpdk-next-net/master, thanks.
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2019-04-24 16:49 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
-- links below jump to the message on this page --
2019-04-23 15:31 [dpdk-dev] [PATCH] net/ring: fix return value check Ferruh Yigit
2019-04-23 15:31 ` Ferruh Yigit
2019-04-23 15:49 ` Bruce Richardson
2019-04-23 15:49 ` Bruce Richardson
2019-04-24 16:49 ` Ferruh Yigit
2019-04-24 16:49 ` Ferruh Yigit
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).