netdev - Re: [PATCH iproute2 3/5] bridge: avoid snprint truncation on time

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Message-ID: <50e13767-78f3-bed9-8135-4307d38271b8@gmail.com>
Date:   Tue, 20 Mar 2018 09:47:40 -0600
From:   David Ahern <dsahern@...il.com>
To:     Stephen Hemminger <stephen@...workplumber.org>,
        netdev@...r.kernel.org
Subject: Re: [PATCH iproute2 3/5] bridge: avoid snprint truncation on time

On 3/19/18 10:56 AM, Stephen Hemminger wrote:
> This fixes new gcc warning about possible string overflow.
> 
> mdb.c: In function ‘__print_router_port_stats’:
> mdb.c:61:11: warning: ‘%.2i’ directive output may be truncated writing between 2 and 7 bytes into a region of size between 0 and 4 [-Wformat-truncation=]
>       "%4i.%.2i", (int)tv.tv_sec,
>            ^~~~
> 
> Note: already fixed in iproute2-next.
> 
> Signed-off-by: Stephen Hemminger <stephen@...workplumber.org>
> ---
>  bridge/mdb.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)
> 

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