From bb82067c574a36c7e1d6d552557cf5b112ed9751 Mon Sep 17 00:00:00 2001 From: Paul Davey Date: Tue, 8 Sep 2020 10:04:08 +1200 Subject: ipmr: Use full VIF ID in netlink cache reports Insert the full 16 bit VIF ID into ipmr Netlink cache reports. The VIF_ID attribute has 32 bits of space so can store the full VIF ID extracted from the high and low byte fields in the igmpmsg. Signed-off-by: Paul Davey Signed-off-by: David S. Miller --- net/ipv4/ipmr.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'net/ipv4/ipmr.c') diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c index 4809318f591b..939792a38814 100644 --- a/net/ipv4/ipmr.c +++ b/net/ipv4/ipmr.c @@ -2432,7 +2432,7 @@ static void igmpmsg_netlink_event(struct mr_table *mrt, struct sk_buff *pkt) rtgenm = nlmsg_data(nlh); rtgenm->rtgen_family = RTNL_FAMILY_IPMR; if (nla_put_u8(skb, IPMRA_CREPORT_MSGTYPE, msg->im_msgtype) || - nla_put_u32(skb, IPMRA_CREPORT_VIF_ID, msg->im_vif) || + nla_put_u32(skb, IPMRA_CREPORT_VIF_ID, msg->im_vif | (msg->im_vif_hi << 8)) || nla_put_in_addr(skb, IPMRA_CREPORT_SRC_ADDR, msg->im_src.s_addr) || nla_put_in_addr(skb, IPMRA_CREPORT_DST_ADDR, -- cgit v1.2.3