X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fsocket.c;h=68879db76109db56fe0172135c82e478d9681ef6;hb=37021f68aa5cfe2b838bea7dfdeae99d7c9bdc6e;hp=2877647f347b06e75aaaa7fd355799a43cd65bf3;hpb=b2409fb6a49d1f633a8fc488e48043da7d3fd6a7;p=pandora-kernel.git

diff --git a/net/socket.c b/net/socket.c
index 2877647f347b..68879db76109 100644
--- a/net/socket.c
+++ b/net/socket.c
@@ -791,9 +791,9 @@ static ssize_t sock_sendpage(struct file *file, struct page *page,
 
 	sock = file->private_data;
 
-	flags = !(file->f_flags & O_NONBLOCK) ? 0 : MSG_DONTWAIT;
-	if (more)
-		flags |= MSG_MORE;
+	flags = (file->f_flags & O_NONBLOCK) ? MSG_DONTWAIT : 0;
+	/* more is a combination of MSG_MORE and MSG_SENDPAGE_NOTLAST */
+	flags |= more;
 
 	return kernel_sendpage(sock, page, offset, size, flags);
 }
@@ -2472,7 +2472,7 @@ int sock_register(const struct net_proto_family *ops)
 				      lockdep_is_held(&net_family_lock)))
 		err = -EEXIST;
 	else {
-		RCU_INIT_POINTER(net_families[ops->family], ops);
+		rcu_assign_pointer(net_families[ops->family], ops);
 		err = 0;
 	}
 	spin_unlock(&net_family_lock);
@@ -2645,6 +2645,7 @@ static int dev_ifconf(struct net *net, struct compat_ifconf __user *uifc32)
 	if (copy_from_user(&ifc32, uifc32, sizeof(struct compat_ifconf)))
 		return -EFAULT;
 
+	memset(&ifc, 0, sizeof(ifc));
 	if (ifc32.ifcbuf == 0) {
 		ifc32.ifc_len = 0;
 		ifc.ifc_len = 0;