Commit 8b6d307f authored by Juntong Deng's avatar Juntong Deng Committed by Jakub Kicinski
Browse files

net/netlink: Add getsockopt support for NETLINK_LISTEN_ALL_NSID 



Currently getsockopt does not support NETLINK_LISTEN_ALL_NSID,
and we are unable to get the value of NETLINK_LISTEN_ALL_NSID
socket option through getsockopt.

This patch adds getsockopt support for NETLINK_LISTEN_ALL_NSID.

Signed-off-by: default avatarJuntong Deng <juntong.deng@outlook.com>
Link: https://lore.kernel.org/r/AM6PR03MB58482322B7B335308DA56FE599272@AM6PR03MB5848.eurprd03.prod.outlook.com


Signed-off-by: default avatarJakub Kicinski <kuba@kernel.org>
parent a290d4cb

net/netlink/af_netlink.c

+3 −0
Original line number Diff line number Diff line
@@ -1773,6 +1773,9 @@ static int netlink_getsockopt(struct socket *sock, int level, int optname, 
		netlink_unlock_table();

		return err;

	}

	case NETLINK_LISTEN_ALL_NSID:

		flag = NETLINK_F_LISTEN_ALL_NSID;

		break;

	case NETLINK_CAP_ACK:

		flag = NETLINK_F_CAP_ACK;

		break;