[OpenWrt-Devel] [PATCH] interface-ip: fix find locally addressable target for p2p

Hans Dedecker dedeckeh at gmail.com
Thu May 16 07:27:50 PDT 2019


Hi,

On Thu, May 16, 2019 at 4:01 PM Tan Xiaofan <xfan1024 at live.com> wrote:
>
> From d0e1cb81b45ec825199d499cda9c8daef94e13a5 Mon Sep 17 00:00:00 2001
> From: xiaofan <xfan1024 at live.com>
> Date: Thu, 16 May 2019 21:12:47 +0800
> Subject: [PATCH] interface-ip: fix find locally addressable target for p2p
The patch fails to explain why this change is required and what
usecase/problem it fixes.

Hans
>
> Signed-off-by: xiaofan <xfan1024 at live.com>
> ---
>  interface-ip.c | 4 ++++
>  1 file changed, 4 insertions(+)
>
> diff --git a/interface-ip.c b/interface-ip.c
> index 6900cd7..7ab8643 100644
> --- a/interface-ip.c
> +++ b/interface-ip.c
> @@ -196,6 +196,10 @@ __find_ip_addr_target(struct interface_ip_settings *ip, union if_addr *a, bool v
>    if (v6 != ((addr->flags & DEVADDR_FAMILY) == DEVADDR_INET6))
>     continue;
>
> +  if (!v6 && addr->point_to_point && a->in.s_addr == addr->point_to_point) {
> +   return true;
> +  }
> +
>    /* Handle offlink addresses correctly */
>    unsigned int mask = addr->mask;
>    if ((addr->flags & DEVADDR_FAMILY) == DEVADDR_INET6 &&
> --
> 2.17.1
>
>
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