netdev - Re: [PATCH iproute2 2/5] tunnel: use strlcpy to avoid strncpy warnings

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Message-ID: <6302c25c-d3c0-f034-0756-40c0900cb6ac@gmail.com>
Date:   Tue, 20 Mar 2018 09:47:24 -0600
From:   David Ahern <dsahern@...il.com>
To:     Stephen Hemminger <stephen@...workplumber.org>,
        netdev@...r.kernel.org
Subject: Re: [PATCH iproute2 2/5] tunnel: use strlcpy to avoid strncpy
 warnings

On 3/19/18 10:56 AM, Stephen Hemminger wrote:
> Fixes warnings about strncpy size by using strlcpy.
> 
> tunnel.c: In function ‘tnl_gen_ioctl’:
> tunnel.c:145:2: warning: ‘strncpy’ specified bound 16 equals destination size [-Wstringop-truncation]
>   strncpy(ifr.ifr_name, name, IFNAMSIZ);
>   ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> 
> Signed-off-by: Stephen Hemminger <stephen@...workplumber.org>
> ---
>  ip/tunnel.c | 12 ++++++------
>  1 file changed, 6 insertions(+), 6 deletions(-)
> 

Acked-by: David Ahern <dsahern@...il.com>