X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=net%2Fcore%2Fneighbour.c;h=39fc55edf691aab986eb1cb53f134f65839c33a4;hb=f35279d3f713e5c97b98cbdbf47d98f79942c11f;hp=2296a145fb78e508c2635561f5b7e6c3eedfae53;hpb=e386c6eb431ca2e435d0202ad6997f3d2ccab2ce;p=linux-2.6

diff --git a/net/core/neighbour.c b/net/core/neighbour.c
index 2296a145fb..39fc55edf6 100644
--- a/net/core/neighbour.c
+++ b/net/core/neighbour.c
@@ -32,6 +32,7 @@
 #include <net/sock.h>
 #include <linux/rtnetlink.h>
 #include <linux/random.h>
+#include <linux/string.h>
 
 #define NEIGH_DEBUG 1
 
@@ -1216,7 +1217,7 @@ static void neigh_proxy_process(unsigned long arg)
 
 	while (skb != (struct sk_buff *)&tbl->proxy_queue) {
 		struct sk_buff *back = skb;
-		long tdif = back->stamp.tv_usec - now;
+		long tdif = NEIGH_CB(back)->sched_next - now;
 
 		skb = skb->next;
 		if (tdif <= 0) {
@@ -1247,8 +1248,9 @@ void pneigh_enqueue(struct neigh_table *tbl, struct neigh_parms *p,
 		kfree_skb(skb);
 		return;
 	}
-	skb->stamp.tv_sec  = LOCALLY_ENQUEUED;
-	skb->stamp.tv_usec = sched_next;
+
+	NEIGH_CB(skb)->sched_next = sched_next;
+	NEIGH_CB(skb)->flags |= LOCALLY_ENQUEUED;
 
 	spin_lock(&tbl->proxy_queue.lock);
 	if (del_timer(&tbl->proxy_timer)) {
@@ -1590,13 +1592,15 @@ static int neightbl_fill_info(struct neigh_table *tbl, struct sk_buff *skb,
 	struct nlmsghdr *nlh;
 	struct ndtmsg *ndtmsg;
 
-	nlh = NLMSG_PUT_ANSWER(skb, cb, RTM_NEWNEIGHTBL, sizeof(struct ndtmsg));
-	nlh->nlmsg_flags |= NLM_F_MULTI;
+	nlh = NLMSG_NEW_ANSWER(skb, cb, RTM_NEWNEIGHTBL, sizeof(struct ndtmsg),
+			       NLM_F_MULTI);
 
 	ndtmsg = NLMSG_DATA(nlh);
 
 	read_lock_bh(&tbl->lock);
 	ndtmsg->ndtm_family = tbl->family;
+	ndtmsg->ndtm_pad1   = 0;
+	ndtmsg->ndtm_pad2   = 0;
 
 	RTA_PUT_STRING(skb, NDTA_NAME, tbl->id);
 	RTA_PUT_MSECS(skb, NDTA_GC_INTERVAL, tbl->gc_interval);
@@ -1675,13 +1679,15 @@ static int neightbl_fill_param_info(struct neigh_table *tbl,
 	struct ndtmsg *ndtmsg;
 	struct nlmsghdr *nlh;
 
-	nlh = NLMSG_PUT_ANSWER(skb, cb, RTM_NEWNEIGHTBL, sizeof(struct ndtmsg));
-	nlh->nlmsg_flags |= NLM_F_MULTI;
+	nlh = NLMSG_NEW_ANSWER(skb, cb, RTM_NEWNEIGHTBL, sizeof(struct ndtmsg),
+			       NLM_F_MULTI);
 
 	ndtmsg = NLMSG_DATA(nlh);
 
 	read_lock_bh(&tbl->lock);
 	ndtmsg->ndtm_family = tbl->family;
+	ndtmsg->ndtm_pad1   = 0;
+	ndtmsg->ndtm_pad2   = 0;
 	RTA_PUT_STRING(skb, NDTA_NAME, tbl->id);
 
 	if (neightbl_fill_parms(skb, parms) < 0)
@@ -1859,19 +1865,20 @@ out:
 }
 
 static int neigh_fill_info(struct sk_buff *skb, struct neighbour *n,
-			   u32 pid, u32 seq, int event)
+			   u32 pid, u32 seq, int event, unsigned int flags)
 {
 	unsigned long now = jiffies;
 	unsigned char *b = skb->tail;
 	struct nda_cacheinfo ci;
 	int locked = 0;
 	u32 probes;
-	struct nlmsghdr *nlh = NLMSG_PUT(skb, pid, seq, event,
-					 sizeof(struct ndmsg));
+	struct nlmsghdr *nlh = NLMSG_NEW(skb, pid, seq, event,
+					 sizeof(struct ndmsg), flags);
 	struct ndmsg *ndm = NLMSG_DATA(nlh);
 
-	nlh->nlmsg_flags = pid ? NLM_F_MULTI : 0;
 	ndm->ndm_family	 = n->ops->family;
+	ndm->ndm_pad1    = 0;
+	ndm->ndm_pad2    = 0;
 	ndm->ndm_flags	 = n->flags;
 	ndm->ndm_type	 = n->type;
 	ndm->ndm_ifindex = n->dev->ifindex;
@@ -1920,7 +1927,8 @@ static int neigh_dump_table(struct neigh_table *tbl, struct sk_buff *skb,
 				continue;
 			if (neigh_fill_info(skb, n, NETLINK_CB(cb->skb).pid,
 					    cb->nlh->nlmsg_seq,
-					    RTM_NEWNEIGH) <= 0) {
+					    RTM_NEWNEIGH,
+					    NLM_F_MULTI) <= 0) {
 				read_unlock_bh(&tbl->lock);
 				rc = -1;
 				goto out;
@@ -2329,14 +2337,14 @@ void neigh_app_ns(struct neighbour *n)
 	if (!skb)
 		return;
 
-	if (neigh_fill_info(skb, n, 0, 0, RTM_GETNEIGH) < 0) {
+	if (neigh_fill_info(skb, n, 0, 0, RTM_GETNEIGH, 0) < 0) {
 		kfree_skb(skb);
 		return;
 	}
 	nlh			   = (struct nlmsghdr *)skb->data;
 	nlh->nlmsg_flags	   = NLM_F_REQUEST;
-	NETLINK_CB(skb).dst_groups = RTMGRP_NEIGH;
-	netlink_broadcast(rtnl, skb, 0, RTMGRP_NEIGH, GFP_ATOMIC);
+	NETLINK_CB(skb).dst_group  = RTNLGRP_NEIGH;
+	netlink_broadcast(rtnl, skb, 0, RTNLGRP_NEIGH, GFP_ATOMIC);
 }
 
 static void neigh_app_notify(struct neighbour *n)
@@ -2348,13 +2356,13 @@ static void neigh_app_notify(struct neighbour *n)
 	if (!skb)
 		return;
 
-	if (neigh_fill_info(skb, n, 0, 0, RTM_NEWNEIGH) < 0) {
+	if (neigh_fill_info(skb, n, 0, 0, RTM_NEWNEIGH, 0) < 0) {
 		kfree_skb(skb);
 		return;
 	}
 	nlh			   = (struct nlmsghdr *)skb->data;
-	NETLINK_CB(skb).dst_groups = RTMGRP_NEIGH;
-	netlink_broadcast(rtnl, skb, 0, RTMGRP_NEIGH, GFP_ATOMIC);
+	NETLINK_CB(skb).dst_group  = RTNLGRP_NEIGH;
+	netlink_broadcast(rtnl, skb, 0, RTNLGRP_NEIGH, GFP_ATOMIC);
 }
 
 #endif /* CONFIG_ARPD */
@@ -2592,7 +2600,7 @@ int neigh_sysctl_register(struct net_device *dev, struct neigh_parms *p,
 		t->neigh_vars[17].extra1 = dev;
 	}
 
-	dev_name = net_sysctl_strdup(dev_name_source);
+	dev_name = kstrdup(dev_name_source, GFP_KERNEL);
 	if (!dev_name) {
 		err = -ENOBUFS;
 		goto free;