[PATCH 014 of 14] knfsd: SUNRPC: fix up svc_create_socket() to take a sockaddr struct + length

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From: NeilBrown <neilb@suse.de>
To: Andrew Morton <akpm@osdl.org>
Cc: nfs@lists.sourceforge.net, linux-kernel@vger.kernel.org
Subject: [PATCH 014 of 14] knfsd: SUNRPC: fix up svc_create_socket() to take a sockaddr struct + length
Date: Fri, 2 Feb 2007 15:40:49 +1100	[thread overview]
Message-ID: <1070202044049.19193@suse.de> (raw)
In-Reply-To: 20070202153531.18622.patches@notabene


From: Chuck Lever <chuck.lever@oracle.com>

Replace existing svc_create_socket() API to allow callers to pass addresses
larger than a sockaddr_in.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
Signed-off-by: Neil Brown <neilb@suse.de>

### Diffstat output
 ./net/sunrpc/svcsock.c |   16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff .prev/net/sunrpc/svcsock.c ./net/sunrpc/svcsock.c
--- .prev/net/sunrpc/svcsock.c	2007-02-02 15:22:58.000000000 +1100
+++ ./net/sunrpc/svcsock.c	2007-02-02 15:22:59.000000000 +1100
@@ -1691,7 +1691,7 @@ 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;
@@ -1701,8 +1701,7 @@ static int svc_create_socket(struct svc_
 
 	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 "
@@ -1711,15 +1710,15 @@ static int svc_create_socket(struct svc_
 	}
 	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;
 
@@ -1799,7 +1798,8 @@ int svc_makesock(struct svc_serv *serv, 
 	};
 
 	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);
 }
 
 /*

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WARNING: multiple messages have this Message-ID (diff)

From: NeilBrown <neilb@suse.de>
To: Andrew Morton <akpm@osdl.org>
Cc: nfs@lists.sourceforge.net, linux-kernel@vger.kernel.org
Subject: [PATCH 014 of 14] knfsd: SUNRPC: fix up svc_create_socket() to take a sockaddr struct + length
Date: Fri, 2 Feb 2007 15:40:49 +1100	[thread overview]
Message-ID: <1070202044049.19193@suse.de> (raw)
In-Reply-To: 20070202153531.18622.patches@notabene


From: Chuck Lever <chuck.lever@oracle.com>

Replace existing svc_create_socket() API to allow callers to pass addresses
larger than a sockaddr_in.

Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Cc: Aurelien Charbon <aurelien.charbon@ext.bull.net>
Signed-off-by: Neil Brown <neilb@suse.de>

### Diffstat output
 ./net/sunrpc/svcsock.c |   16 ++++++++--------
 1 file changed, 8 insertions(+), 8 deletions(-)

diff .prev/net/sunrpc/svcsock.c ./net/sunrpc/svcsock.c
--- .prev/net/sunrpc/svcsock.c	2007-02-02 15:22:58.000000000 +1100
+++ ./net/sunrpc/svcsock.c	2007-02-02 15:22:59.000000000 +1100
@@ -1691,7 +1691,7 @@ 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;
@@ -1701,8 +1701,7 @@ static int svc_create_socket(struct svc_
 
 	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 "
@@ -1711,15 +1710,15 @@ static int svc_create_socket(struct svc_
 	}
 	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;
 
@@ -1799,7 +1798,8 @@ int svc_makesock(struct svc_serv *serv, 
 	};
 
 	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);
 }
 
 /*

next prev parent reply	other threads:[~2007-02-02  4:43 UTC|newest]

Thread overview: 31+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2007-02-02  4:39 [PATCH 000 of 14] knfsd: Preparation for IPv6 support in NFS server NeilBrown
2007-02-02  4:39 ` [PATCH 001 of 14] knfsd: SUNRPC: update internal API: separate pmap register and temp sockets NeilBrown
2007-02-02  4:39 ` [PATCH 002 of 14] knfsd: SUNRPC: allow creating an RPC service without registering with portmapper NeilBrown
2007-02-02  4:39 ` [PATCH 003 of 14] knfsd: SUNRPC: aplit svc_sock_enqueue out of svc_setup_socket NeilBrown
2007-02-02  4:39   ` NeilBrown
2007-02-02  4:39 ` [PATCH 004 of 14] knfsd: SUNRPC: Cache remote peer's address in svc_sock NeilBrown
2007-02-02  4:39   ` NeilBrown
2007-02-02  4:40 ` [PATCH 005 of 14] knfsd: SUNRPC: Don't set msg_name and msg_namelen when calling sock_recvmsg NeilBrown
2007-02-02  4:40 ` [PATCH 006 of 14] knfsd: SUNRPC: Add a function to format the address in an svc_rqst for printing NeilBrown
2007-02-02  4:40 ` [PATCH 007 of 14] knfsd: SUNRPC: Use sockaddr_storage to store address in svc_deferred_req NeilBrown
2007-02-02  4:40 ` [PATCH 008 of 14] knfsd: SUNRPC: Provide room in svc_rqst for larger addresses NeilBrown
2007-02-02  4:40   ` NeilBrown
2007-02-02  4:40 ` [PATCH 009 of 14] knfsd: SUNRPC: Make rq_daddr field address-version independent NeilBrown
2007-02-02  4:40   ` NeilBrown
2007-02-02  4:40 ` [PATCH 010 of 14] knfsd: SUNRPC: teach svc_sendto() to deal with IPv6 addresses NeilBrown
2007-02-02  4:40 ` [PATCH 011 of 14] knfsd: SUNRPC: add a "generic" function to see if the peer uses a secure port NeilBrown
2007-02-02  4:40 ` [PATCH 012 of 14] knfsd: SUNRPC: Support IPv6 addresses in svc_tcp_accept NeilBrown
2007-02-02  4:40 ` [PATCH 013 of 14] knfsd: SUNRPC: support IPv6 addresses in RPC server's UDP receive path NeilBrown
2007-02-05  4:49   ` Josef Sipek
2007-02-05  4:49     ` Josef Sipek
2007-02-02  4:40 ` NeilBrown [this message]
2007-02-02  4:40   ` [PATCH 014 of 14] knfsd: SUNRPC: fix up svc_create_socket() to take a sockaddr struct + length NeilBrown
2007-02-02  4:50 ` [PATCH 000 of 14] knfsd: Preparation for IPv6 support in NFS server Roland Dreier
2007-02-02  4:50   ` Roland Dreier
2007-02-02  4:56   ` Neil Brown
2007-02-02  4:56     ` Neil Brown
2007-02-02  6:02   ` Jeff Garzik
2007-02-02  6:02     ` Jeff Garzik
2007-02-02  9:07     ` [NFS] " Christoph Hellwig
2007-02-02 16:15   ` Chuck Lever
2007-02-02 16:15     ` [NFS] " Chuck Lever

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