From 3c7c7e4812e40e50a9ce9d687432ab5515cb3f2f Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Mon, 10 Dec 2007 14:59:35 -0500 Subject: NFS: Pull covers off IPv6 address parsing Now that the needed IPv6 infrastructure is in place, allow the NFS client's IP address parser to generate AF_INET6 addresses. Signed-off-by: Chuck Lever Signed-off-by: Trond Myklebust --- fs/nfs/super.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-) (limited to 'fs/nfs/super.c') diff --git a/fs/nfs/super.c b/fs/nfs/super.c index 7efc6a34b56b..3cbe32f3e88b 100644 --- a/fs/nfs/super.c +++ b/fs/nfs/super.c @@ -652,12 +652,23 @@ static void nfs_parse_server_address(char *value, struct sockaddr *sap, size_t *len) { - struct sockaddr_in *ap = (void *)sap; + if (strchr(value, ':')) { + struct sockaddr_in6 *ap = (struct sockaddr_in6 *)sap; + u8 *addr = (u8 *)&ap->sin6_addr.in6_u; - ap->sin_family = AF_INET; - *len = sizeof(*ap); - if (in4_pton(value, -1, (u8 *)&ap->sin_addr.s_addr, '\0', NULL)) - return; + ap->sin6_family = AF_INET6; + *len = sizeof(*ap); + if (in6_pton(value, -1, addr, '\0', NULL)) + return; + } else { + struct sockaddr_in *ap = (struct sockaddr_in *)sap; + u8 *addr = (u8 *)&ap->sin_addr.s_addr; + + ap->sin_family = AF_INET; + *len = sizeof(*ap); + if (in4_pton(value, -1, addr, '\0', NULL)) + return; + } sap->sa_family = AF_UNSPEC; *len = 0; -- cgit v1.2.3