[PATCH 1/1] net: missing break after net_ip6_handler()

[Mitrofanov Vyacheslav V.]

On Wed, 2022-12-07 at 15:29 +0100, Heinrich Schuchardt wrote:
> 
> Don't fall through to handling an IPv6 header as IPv4.
> 
> Fixes: ffdbf3bad5f3 ("net: ipv6: Incorporate IPv6 support into u-boot 
> net subsystem")
> Addresses-Coverity-ID: 430975 ("Missing break in switch")
> Signed-off-by: Heinrich Schuchardt <heinrich.schuchardt at canonical.com
> >
> ---
> Do we have a unit trest of IPv6?
> I guess we should at least do a IPv6 ping.
> ---
>  net/net.c | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/net/net.c b/net/net.c
> index 1c39acc493..57da9bda85 100644
> --- a/net/net.c
> +++ b/net/net.c
> @@ -1269,6 +1269,7 @@ void net_process_received_packet(uchar
> *in_packet, int len)
>  #if IS_ENABLED(CONFIG_IPV6)
>         case PROT_IP6:
>                 net_ip6_handler(et, (struct ip6_hdr *)ip, len);
> +               break;
>  #endif
>         case PROT_IP:
>                 debug_cond(DEBUG_NET_PKT, "Got IP\n");
> --
> 2.37.2
> 
Reviewed-by: Viacheslav Mitrofanov <v.v.mitrofanov at yadro.com>