aboutsummaryrefslogtreecommitdiff
path: root/net/core
diff options
context:
space:
mode:
Diffstat (limited to 'net/core')
-rw-r--r--net/core/dst.c3
-rw-r--r--net/core/pktgen.c4
-rw-r--r--net/core/rtnetlink.c15
-rw-r--r--net/core/skbuff.c4
4 files changed, 22 insertions, 4 deletions
diff --git a/net/core/dst.c b/net/core/dst.c
index 470c05bc4cb..1a5e49da0e7 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -95,12 +95,11 @@ static void dst_run_gc(unsigned long dummy)
dst_gc_timer_inc = DST_GC_INC;
dst_gc_timer_expires = DST_GC_MIN;
}
- dst_gc_timer.expires = jiffies + dst_gc_timer_expires;
#if RT_CACHE_DEBUG >= 2
printk("dst_total: %d/%d %ld\n",
atomic_read(&dst_total), delayed, dst_gc_timer_expires);
#endif
- add_timer(&dst_gc_timer);
+ mod_timer(&dst_gc_timer, jiffies + dst_gc_timer_expires);
out:
spin_unlock(&dst_lock);
diff --git a/net/core/pktgen.c b/net/core/pktgen.c
index 67ed14ddabd..6a7320b39ed 100644
--- a/net/core/pktgen.c
+++ b/net/core/pktgen.c
@@ -2149,6 +2149,8 @@ static struct sk_buff *fill_packet_ipv4(struct net_device *odev,
skb->mac.raw = ((u8 *) iph) - 14 - pkt_dev->nr_labels*sizeof(u32);
skb->dev = odev;
skb->pkt_type = PACKET_HOST;
+ skb->nh.iph = iph;
+ skb->h.uh = udph;
if (pkt_dev->nfrags <= 0)
pgh = (struct pktgen_hdr *)skb_put(skb, datalen);
@@ -2460,6 +2462,8 @@ static struct sk_buff *fill_packet_ipv6(struct net_device *odev,
skb->protocol = protocol;
skb->dev = odev;
skb->pkt_type = PACKET_HOST;
+ skb->nh.ipv6h = iph;
+ skb->h.uh = udph;
if (pkt_dev->nfrags <= 0)
pgh = (struct pktgen_hdr *)skb_put(skb, datalen);
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 20e5bb73f14..30cc1ba6ed5 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -394,6 +394,9 @@ static int do_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
}
if (ida[IFLA_ADDRESS - 1]) {
+ struct sockaddr *sa;
+ int len;
+
if (!dev->set_mac_address) {
err = -EOPNOTSUPP;
goto out;
@@ -405,7 +408,17 @@ static int do_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
if (ida[IFLA_ADDRESS - 1]->rta_len != RTA_LENGTH(dev->addr_len))
goto out;
- err = dev->set_mac_address(dev, RTA_DATA(ida[IFLA_ADDRESS - 1]));
+ len = sizeof(sa_family_t) + dev->addr_len;
+ sa = kmalloc(len, GFP_KERNEL);
+ if (!sa) {
+ err = -ENOMEM;
+ goto out;
+ }
+ sa->sa_family = dev->type;
+ memcpy(sa->sa_data, RTA_DATA(ida[IFLA_ADDRESS - 1]),
+ dev->addr_len);
+ err = dev->set_mac_address(dev, sa);
+ kfree(sa);
if (err)
goto out;
send_addr_notify = 1;
diff --git a/net/core/skbuff.c b/net/core/skbuff.c
index 022d8894c11..c54f3664bce 100644
--- a/net/core/skbuff.c
+++ b/net/core/skbuff.c
@@ -268,8 +268,10 @@ struct sk_buff *__netdev_alloc_skb(struct net_device *dev,
struct sk_buff *skb;
skb = alloc_skb(length + NET_SKB_PAD, gfp_mask);
- if (likely(skb))
+ if (likely(skb)) {
skb_reserve(skb, NET_SKB_PAD);
+ skb->dev = dev;
+ }
return skb;
}