diff options
Diffstat (limited to 'net/sunrpc/rpcb_clnt.c')
| -rw-r--r-- | net/sunrpc/rpcb_clnt.c | 12 |
1 files changed, 8 insertions, 4 deletions
diff --git a/net/sunrpc/rpcb_clnt.c b/net/sunrpc/rpcb_clnt.c index cc7250d4659..0fa1086cf99 100644 --- a/net/sunrpc/rpcb_clnt.c +++ b/net/sunrpc/rpcb_clnt.c @@ -20,6 +20,7 @@ #include <linux/in6.h> #include <linux/kernel.h> #include <linux/errno.h> +#include <net/ipv6.h> #include <linux/sunrpc/clnt.h> #include <linux/sunrpc/sched.h> @@ -304,10 +305,13 @@ static int rpcb_register_netid6(struct sockaddr_in6 *address_to_register, char buf[64]; /* Construct AF_INET6 universal address */ - snprintf(buf, sizeof(buf), - NIP6_FMT".%u.%u", - NIP6(address_to_register->sin6_addr), - port >> 8, port & 0xff); + if (ipv6_addr_any(&address_to_register->sin6_addr)) + snprintf(buf, sizeof(buf), "::.%u.%u", + port >> 8, port & 0xff); + else + snprintf(buf, sizeof(buf), NIP6_FMT".%u.%u", + NIP6(address_to_register->sin6_addr), + port >> 8, port & 0xff); map->r_addr = buf; dprintk("RPC: %sregistering [%u, %u, %s, '%s'] with " |