Merge branch 'linus' into timers/core

Conflicts:
	Documentation/feature-removal-schedule.txt

Merge reason: Resolve the conflict, update to upstream.

Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 5 insertions, 1 deletions

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 031a5e6fb4aa..1612d417d10c 100644
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -1688,6 +1688,8 @@ static int packet_dev_mc(struct net_device *dev, struct packet_mclist *i,
 {
         switch (i->type) {
         case PACKET_MR_MULTICAST:
+                if (i->alen != dev->addr_len)
+                        return -EINVAL;
                 if (what > 0)
                         return dev_mc_add(dev, i->addr, i->alen, 0);
                 else
@@ -1700,6 +1702,8 @@ static int packet_dev_mc(struct net_device *dev, struct packet_mclist *i,
                 return dev_set_allmulti(dev, what);
                 break;
         case PACKET_MR_UNICAST:
+                if (i->alen != dev->addr_len)
+                        return -EINVAL;
                 if (what > 0)
                         return dev_unicast_add(dev, i->addr);
                 else
@@ -1734,7 +1738,7 @@ static int packet_mc_add(struct sock *sk, struct packet_mreq_max *mreq)
                 goto done;
 
         err = -EINVAL;
-        if (mreq->mr_alen != dev->addr_len)
+        if (mreq->mr_alen > dev->addr_len)
                 goto done;
 
         err = -ENOBUFS;