* [PATCH] net/mana: fix uninitialized scalar variable
@ 2024-06-10 21:43 mmaatuq
2024-06-12 18:23 ` [PATCH v3] " Mahmoud Maatuq
2024-06-13 18:30 ` [PATCH v4] " Mahmoud Maatuq
0 siblings, 2 replies; 6+ messages in thread
From: mmaatuq @ 2024-06-10 21:43 UTC (permalink / raw)
To: Long Li; +Cc: dev, mmaatuq
in case we didn't enter or finished the loop without getting ifname we
ret shouldn't have an arbitray value.
Coverity issue: 424690
Signed-off-by: mmaatuq <mahmoudmatook.mm@gmail.com>
---
drivers/net/mana/mana.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/mana/mana.c b/drivers/net/mana/mana.c
index 68c625258e..c37c4e3444 100644
--- a/drivers/net/mana/mana.c
+++ b/drivers/net/mana/mana.c
@@ -715,7 +715,7 @@ mana_dev_stats_reset(struct rte_eth_dev *dev __rte_unused)
static int
mana_get_ifname(const struct mana_priv *priv, char (*ifname)[IF_NAMESIZE])
{
- int ret;
+ int ret = -ENODEV;
DIR *dir;
struct dirent *dent;
--
2.43.0
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH v3] net/mana: fix uninitialized scalar variable
2024-06-10 21:43 [PATCH] net/mana: fix uninitialized scalar variable mmaatuq
@ 2024-06-12 18:23 ` Mahmoud Maatuq
2024-06-12 23:39 ` Long Li
2024-06-13 13:44 ` Ferruh Yigit
2024-06-13 18:30 ` [PATCH v4] " Mahmoud Maatuq
1 sibling, 2 replies; 6+ messages in thread
From: Mahmoud Maatuq @ 2024-06-12 18:23 UTC (permalink / raw)
To: Long Li; +Cc: dev, mmaatuq
From: mmaatuq <mahmoudmatook.mm@gmail.com>
in case we didn't enter or finished the loop without getting ifname we
ret shouldn't have an arbitrary value.
Coverity issue: 424690
Fixes: 84497839d9ca ("net/mana: support MTU update")
Cc: longli@microsoft.com
Signed-off-by: mmaatuq <mahmoudmatook.mm@gmail.com>
---
v3:
* add Fixes and Cc tags
v2:
* Fixed typo in word "arbitrary"
---
drivers/net/mana/mana.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/mana/mana.c b/drivers/net/mana/mana.c
index 68c625258e..c37c4e3444 100644
--- a/drivers/net/mana/mana.c
+++ b/drivers/net/mana/mana.c
@@ -715,7 +715,7 @@ mana_dev_stats_reset(struct rte_eth_dev *dev __rte_unused)
static int
mana_get_ifname(const struct mana_priv *priv, char (*ifname)[IF_NAMESIZE])
{
- int ret;
+ int ret = -ENODEV;
DIR *dir;
struct dirent *dent;
--
2.43.0
^ permalink raw reply [flat|nested] 6+ messages in thread* RE: [PATCH v3] net/mana: fix uninitialized scalar variable
2024-06-12 18:23 ` [PATCH v3] " Mahmoud Maatuq
@ 2024-06-12 23:39 ` Long Li
2024-06-13 13:44 ` Ferruh Yigit
1 sibling, 0 replies; 6+ messages in thread
From: Long Li @ 2024-06-12 23:39 UTC (permalink / raw)
To: Mahmoud Maatuq; +Cc: dev
> Subject: [PATCH v3] net/mana: fix uninitialized scalar variable
>
> [You don't often get email from mahmoudmatook.mm@gmail.com. Learn why
> this is important at https://aka.ms/LearnAboutSenderIdentification ]
>
> From: mmaatuq <mahmoudmatook.mm@gmail.com>
>
> in case we didn't enter or finished the loop without getting ifname we ret
> shouldn't have an arbitrary value.
>
> Coverity issue: 424690
> Fixes: 84497839d9ca ("net/mana: support MTU update")
> Cc: longli@microsoft.com
>
> Signed-off-by: mmaatuq <mahmoudmatook.mm@gmail.com>
Thank you.
Reviewed-by: Long Li <longli@microsoft.com>
^ permalink raw reply [flat|nested] 6+ messages in thread* Re: [PATCH v3] net/mana: fix uninitialized scalar variable
2024-06-12 18:23 ` [PATCH v3] " Mahmoud Maatuq
2024-06-12 23:39 ` Long Li
@ 2024-06-13 13:44 ` Ferruh Yigit
1 sibling, 0 replies; 6+ messages in thread
From: Ferruh Yigit @ 2024-06-13 13:44 UTC (permalink / raw)
To: Mahmoud Maatuq, Long Li; +Cc: dev
On 6/12/2024 7:23 PM, Mahmoud Maatuq wrote:
> From: mmaatuq <mahmoudmatook.mm@gmail.com>
>
> in case we didn't enter or finished the loop without getting ifname we
> ret shouldn't have an arbitrary value.
>
> Coverity issue: 424690
> Fixes: 84497839d9ca ("net/mana: support MTU update")
> Cc: longli@microsoft.com
>
> Signed-off-by: mmaatuq <mahmoudmatook.mm@gmail.com>
>
Hi Mahmoud,
According to Developer Certificate of Origin [1] that DPDK adopts [2],
please use full name in the sign off.
[1]
http://developercertificate.org/
[2]
https://old.dpdk.org/dev#send
> ---
> v3:
> * add Fixes and Cc tags
> v2:
> * Fixed typo in word "arbitrary"
> ---
> drivers/net/mana/mana.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/mana/mana.c b/drivers/net/mana/mana.c
> index 68c625258e..c37c4e3444 100644
> --- a/drivers/net/mana/mana.c
> +++ b/drivers/net/mana/mana.c
> @@ -715,7 +715,7 @@ mana_dev_stats_reset(struct rte_eth_dev *dev __rte_unused)
> static int
> mana_get_ifname(const struct mana_priv *priv, char (*ifname)[IF_NAMESIZE])
> {
> - int ret;
> + int ret = -ENODEV;
> DIR *dir;
> struct dirent *dent;
>
> --
> 2.43.0
>
^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v4] net/mana: fix uninitialized scalar variable
2024-06-10 21:43 [PATCH] net/mana: fix uninitialized scalar variable mmaatuq
2024-06-12 18:23 ` [PATCH v3] " Mahmoud Maatuq
@ 2024-06-13 18:30 ` Mahmoud Maatuq
2024-06-14 5:47 ` Long Li
1 sibling, 1 reply; 6+ messages in thread
From: Mahmoud Maatuq @ 2024-06-13 18:30 UTC (permalink / raw)
To: Long Li; +Cc: dev, Mahmoud Maatuq
in case we didn't enter or finished the loop without getting ifname we
ret shouldn't have an arbitrary value.
Coverity issue: 424690
Fixes: 84497839d9ca ("net/mana: support MTU update")
Cc: longli@microsoft.com
Signed-off-by: Mahmoud Maatuq <mahmoudmatook.mm@gmail.com>
---
v4:
* used full name in the sign off
v3:
* add Fixes and Cc tags
v2:
* Fixed typo in word "arbitrary"
---
drivers/net/mana/mana.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/mana/mana.c b/drivers/net/mana/mana.c
index 68c625258e..c37c4e3444 100644
--- a/drivers/net/mana/mana.c
+++ b/drivers/net/mana/mana.c
@@ -715,7 +715,7 @@ mana_dev_stats_reset(struct rte_eth_dev *dev __rte_unused)
static int
mana_get_ifname(const struct mana_priv *priv, char (*ifname)[IF_NAMESIZE])
{
- int ret;
+ int ret = -ENODEV;
DIR *dir;
struct dirent *dent;
--
2.43.0
^ permalink raw reply [flat|nested] 6+ messages in thread* RE: [PATCH v4] net/mana: fix uninitialized scalar variable
2024-06-13 18:30 ` [PATCH v4] " Mahmoud Maatuq
@ 2024-06-14 5:47 ` Long Li
0 siblings, 0 replies; 6+ messages in thread
From: Long Li @ 2024-06-14 5:47 UTC (permalink / raw)
To: Mahmoud Maatuq; +Cc: dev
> Subject: [PATCH v4] net/mana: fix uninitialized scalar variable
>
> [You don't often get email from mahmoudmatook.mm@gmail.com. Learn why
> this is important at https://aka.ms/LearnAboutSenderIdentification ]
>
> in case we didn't enter or finished the loop without getting ifname we ret
> shouldn't have an arbitrary value.
>
> Coverity issue: 424690
> Fixes: 84497839d9ca ("net/mana: support MTU update")
> Cc: longli@microsoft.com
>
> Signed-off-by: Mahmoud Maatuq <mahmoudmatook.mm@gmail.com>
Reviewed-by: Long Li <longli@microsoft.com>
> ---
> v4:
> * used full name in the sign off
> v3:
> * add Fixes and Cc tags
> v2:
> * Fixed typo in word "arbitrary"
> ---
> drivers/net/mana/mana.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/mana/mana.c b/drivers/net/mana/mana.c index
> 68c625258e..c37c4e3444 100644
> --- a/drivers/net/mana/mana.c
> +++ b/drivers/net/mana/mana.c
> @@ -715,7 +715,7 @@ mana_dev_stats_reset(struct rte_eth_dev *dev
> __rte_unused) static int mana_get_ifname(const struct mana_priv *priv, char
> (*ifname)[IF_NAMESIZE]) {
> - int ret;
> + int ret = -ENODEV;
> DIR *dir;
> struct dirent *dent;
>
> --
> 2.43.0
^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2024-06-14 5:47 UTC | newest]
Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed)
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2024-06-10 21:43 [PATCH] net/mana: fix uninitialized scalar variable mmaatuq
2024-06-12 18:23 ` [PATCH v3] " Mahmoud Maatuq
2024-06-12 23:39 ` Long Li
2024-06-13 13:44 ` Ferruh Yigit
2024-06-13 18:30 ` [PATCH v4] " Mahmoud Maatuq
2024-06-14 5:47 ` Long Li
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