[PATCH] net: can: sja1000: peak_pcmcia.c: Cleaning up missing null-terminate in conjunction with strncpy

[PATCH] net: can: sja1000: peak_pcmcia.c: Cleaning up missing null-terminate in conjunction with strncpy

[Rickard Strandqvist]

Replacing strncpy with strlcpy to avoid strings that lacks null terminate.

Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
---
 drivers/net/can/sja1000/peak_pcmcia.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/net/can/sja1000/peak_pcmcia.c b/drivers/net/can/sja1000/peak_pcmcia.c
index dd56133..fc9f8b01 100644
--- a/drivers/net/can/sja1000/peak_pcmcia.c
+++ b/drivers/net/can/sja1000/peak_pcmcia.c
@@ -487,7 +487,7 @@ static void pcan_free_channels(struct pcan_pccard *card)
 		if (!netdev)
 			continue;
 
-		strncpy(name, netdev->name, IFNAMSIZ);
+		strlcpy(name, netdev->name, IFNAMSIZ);
 
 		unregister_sja1000dev(netdev);
 
-- 
1.7.10.4

Re: [PATCH] net: can: sja1000: peak_pcmcia.c: Cleaning up missing null-terminate in conjunction with strncpy

[Stephane Grosjean]

Acked-by: Stephane Grosjean <s.grosjean@peak-system.com>

Le 14/09/2014 19:30, Rickard Strandqvist a écrit :
> Replacing strncpy with strlcpy to avoid strings that lacks null terminate.
>
> Signed-off-by: Rickard Strandqvist <rickard_strandqvist@spectrumdigital.se>
> ---
>   drivers/net/can/sja1000/peak_pcmcia.c |    2 +-
>   1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/can/sja1000/peak_pcmcia.c b/drivers/net/can/sja1000/peak_pcmcia.c
> index dd56133..fc9f8b01 100644
> --- a/drivers/net/can/sja1000/peak_pcmcia.c
> +++ b/drivers/net/can/sja1000/peak_pcmcia.c
> @@ -487,7 +487,7 @@ static void pcan_free_channels(struct pcan_pccard *card)
>   		if (!netdev)
>   			continue;
>   
> -		strncpy(name, netdev->name, IFNAMSIZ);
> +		strlcpy(name, netdev->name, IFNAMSIZ);
>   
>   		unregister_sja1000dev(netdev);
>   

--
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--