From: Brian Russell <bruss...@brocade.com>
Date: Fri, 24 Feb 2017 17:47:11 +0000
> When using IPv6 transport and a default dst, a pointer to the configured
> source address is passed into the route lookup. If no source address is
> configured, then the value is overwritten.
>
> IPv6 route lookup ignores egress ifindex match if the source address is set,
> so if egress ifindex match is desired, the source address must be passed
> as any. The overwrite breaks this for subsequent lookups.
>
> Avoid this by copying the configured address to an existing stack variable
> and pass a pointer to that instead.
>
> Fixes: 272d96a5ab10 ("net: vxlan: lwt: Use source ip address during route
> lookup.")
>
> Signed-off-by: Brian Russell <bruss...@brocade.com>
> Acked-by: Jiri Benc <jb...@redhat.com>
Applied and queued up for -stable, thanks.
