On Fri, Feb 6, 2015 at 6:17 PM, Rasmus Villemoes
<[email protected]> wrote:
> src_ip is a pointer to a union vxlan_addr, one member of which is a
> struct sockaddr. Passing a pointer to src_ip is wrong; one should pass
> the value of src_ip itself. Since %pIS formally expects something of
> type struct sockaddr*, let's pass a pointer to the appropriate union
> member, though this of course doesn't change the generated code.
>
It is a union, this doesn't harm.
> Fixes: e4c7ed415387 ("vxlan: add ipv6 support")
> Signed-off-by: Rasmus Villemoes <[email protected]>
> ---
> drivers/net/vxlan.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
> index a8c755dcab14..11defbb24183 100644
> --- a/drivers/net/vxlan.c
> +++ b/drivers/net/vxlan.c
> @@ -991,7 +991,7 @@ static bool vxlan_snoop(struct net_device *dev,
> if (net_ratelimit())
> netdev_info(dev,
> "%pM migrated from %pIS to %pIS\n",
> - src_mac, &rdst->remote_ip, &src_ip);
> + src_mac, &rdst->remote_ip.sa,
> &src_ip->sa);
>
> rdst->remote_ip = *src_ip;
> f->updated = jiffies;
Since you are on it, there is another similar place in vxlan too.
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