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Commit 99301ba1 authored by Weilong Chen's avatar Weilong Chen Committed by David S. Miller
Browse files

team: Don't allow team devices to change network namespaces. 



Like bonding, team as netdevice doesn't cross netns boundaries.

Team ports and team itself live in same netns.

Signed-off-by: default avatarWeilong Chen <chenweilong@huawei.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent f9399814

drivers/net/team/team.c

+4 −0
Original line number Diff line number Diff line
@@ -2034,6 +2034,10 @@ static void team_setup(struct net_device *dev) 


	dev->features |= NETIF_F_LLTX;

	dev->features |= NETIF_F_GRO;



	/* Don't allow team devices to change network namespaces. */

	dev->features |= NETIF_F_NETNS_LOCAL;



	dev->hw_features = TEAM_VLAN_FEATURES |

			   NETIF_F_HW_VLAN_CTAG_TX |

			   NETIF_F_HW_VLAN_CTAG_RX |