Merge tag 'v3.10.102' into update

[GitHub/mt8127/android_kernel_alcatel_ttab.git] / net / packet / af_packet.c

diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
index 56f9bd24ad1a9cb8946c0928da459e420bd43438..b944c465d8f31a918937b0acacbfb4632c28562c 100644 (file)
--- a/net/packet/af_packet.c
+++ b/net/packet/af_packet.c
@@ -2997,6 +2997,7 @@ static int packet_mc_add(struct sock *sk, struct packet_mreq_max *mreq)
        i->ifindex = mreq->mr_ifindex;
        i->alen = mreq->mr_alen;
        memcpy(i->addr, mreq->mr_address, i->alen);
+       memset(i->addr + i->alen, 0, sizeof(i->addr) - i->alen);
        i->count = 1;
        i->next = po->mclist;
        po->mclist = i;