From 77f1f67a1a56defa210c3d8857f3e5eee3990a99 Mon Sep 17 00:00:00 2001 From: Chuck Lever Date: Mon, 12 Feb 2007 00:53:39 -0800 Subject: [PATCH] knfsd: SUNRPC: fix up svc_create_socket() to take a sockaddr struct + length Replace existing svc_create_socket() API to allow callers to pass addresses larger than a sockaddr_in. Signed-off-by: Chuck Lever Cc: Aurelien Charbon Signed-off-by: Neil Brown Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- net/sunrpc/svcsock.c | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) (limited to 'net') diff --git a/net/sunrpc/svcsock.c b/net/sunrpc/svcsock.c index 6f509b9cae2c..63ae94771b8e 100644 --- a/net/sunrpc/svcsock.c +++ b/net/sunrpc/svcsock.c @@ -1700,7 +1700,7 @@ EXPORT_SYMBOL_GPL(svc_addsock); * Create socket for RPC service. */ static int svc_create_socket(struct svc_serv *serv, int protocol, - struct sockaddr_in *sin, int flags) + struct sockaddr *sin, int len, int flags) { struct svc_sock *svsk; struct socket *sock; @@ -1710,8 +1710,7 @@ static int svc_create_socket(struct svc_serv *serv, int protocol, dprintk("svc: svc_create_socket(%s, %d, %s)\n", serv->sv_program->pg_name, protocol, - __svc_print_addr((struct sockaddr *) sin, buf, - sizeof(buf))); + __svc_print_addr(sin, buf, sizeof(buf))); if (protocol != IPPROTO_UDP && protocol != IPPROTO_TCP) { printk(KERN_WARNING "svc: only UDP and TCP " @@ -1720,15 +1719,15 @@ static int svc_create_socket(struct svc_serv *serv, int protocol, } type = (protocol == IPPROTO_UDP)? SOCK_DGRAM : SOCK_STREAM; - if ((error = sock_create_kern(PF_INET, type, protocol, &sock)) < 0) + error = sock_create_kern(sin->sa_family, type, protocol, &sock); + if (error < 0) return error; svc_reclassify_socket(sock); if (type == SOCK_STREAM) - sock->sk->sk_reuse = 1; /* allow address reuse */ - error = kernel_bind(sock, (struct sockaddr *) sin, - sizeof(*sin)); + sock->sk->sk_reuse = 1; /* allow address reuse */ + error = kernel_bind(sock, sin, len); if (error < 0) goto bummer; @@ -1818,7 +1817,8 @@ int svc_makesock(struct svc_serv *serv, int protocol, unsigned short port, }; dprintk("svc: creating socket proto = %d\n", protocol); - return svc_create_socket(serv, protocol, &sin, flags); + return svc_create_socket(serv, protocol, (struct sockaddr *) &sin, + sizeof(sin), flags); } /* -- cgit v1.2.3-58-ga151