Re: [PATCH] sunrpc: Use helper to set v4 mapped addr in ip_map_parse

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On Tue, Oct 05, 2010 at 08:48:02PM +0400, Pavel Emelyanov wrote:
> Signed-off-by: Pavel Emelyanov <xemul@xxxxxxxxxx>

Thanks, applying.

(Assuming someone else is testing for ipv6 regressions, though--I don't
have a setup for it currently.)

--b.

> ---
>  net/sunrpc/svcauth_unix.c |    5 ++---
>  1 files changed, 2 insertions(+), 3 deletions(-)
> 
> diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
> index 8b378f9..560677d 100644
> --- a/net/sunrpc/svcauth_unix.c
> +++ b/net/sunrpc/svcauth_unix.c
> @@ -220,10 +220,9 @@ static int ip_map_parse(struct cache_detail *cd,
>  	switch (address.sa.sa_family) {
>  	case AF_INET:
>  		/* Form a mapped IPv4 address in sin6 */
> -		memset(&sin6, 0, sizeof(sin6));
>  		sin6.sin6_family = AF_INET6;
> -		sin6.sin6_addr.s6_addr32[2] = htonl(0xffff);
> -		sin6.sin6_addr.s6_addr32[3] = address.s4.sin_addr.s_addr;
> +		ipv6_addr_set_v4mapped(address.s4.sin_addr.s_addr,
> +				&sin6.sin6_addr);
>  		break;
>  #if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
>  	case AF_INET6:
> -- 
> 1.5.5.6
> 
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