[PATCH] ipvsadm: Enable to work display host name of IPv6

[Hibari Michiro <hibari.michiro@xxxxxxxxxxxxx>]

So far ipvsadm can not display host name of IPv6.
This patch add process in the case of IPv6 for
addr_to_host function.

Signed-off-by: Michiro Hibari <hibari.michiro@xxxxxxxxxxxxx>
---
 ipvsadm.c | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/ipvsadm.c b/ipvsadm.c
index 72ddc8a..162d4a2 100644
--- a/ipvsadm.c
+++ b/ipvsadm.c
@@ -1770,8 +1770,14 @@ static char * addr_to_host(int af, const void *addr)
 {
        struct hostent *host;
-       if ((host = gethostbyaddr((char *) addr,
-                                 sizeof(struct in_addr), af)) != NULL)
+       if (af == AF_INET)
+               host = gethostbyaddr((char *) addr,
+                                    sizeof(struct in_addr), af);
+       else
+               host = gethostbyaddr((char *) addr,
+                                    sizeof(struct in6_addr), af);
+
+       if (host != NULL)
                return (char *) host->h_name;
        else
                return (char *) NULL;
-- 
1.8.3.1

-- 
Michiro Hibari <hibari.michiro@xxxxxxxxxxxxx>




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