[Devel] [PATCH RH8] ve/bridge: handle netlink messages AF_BRIDGE / RTM_[GSD]ETLINK sent from inside a Container

Vasily Averin vvs at virtuozzo.com
Mon May 31 10:05:41 MSK 2021


Weave network pluging for Kubernetes configures bridge via netlink,
so need to allow appropriate netlink messages if sent inside a
Container.

https://jira.sw.ru/browse/PSBM-92107

Signed-off-by: Konstantin Khorenko <khorenko at virtuozzo.com>
(cherry picked from vz7 commit e7c862d58164c1b3376c8c568099cde3a540853d)
Signed-off-by: Vasily Averin <vvs at virtuozzo.com>
---
 kernel/ve/ve.c | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/kernel/ve/ve.c b/kernel/ve/ve.c
index 2283e234af5f..350ff2990af5 100644
--- a/kernel/ve/ve.c
+++ b/kernel/ve/ve.c
@@ -191,6 +191,9 @@ int vz_security_family_check(struct net *net, int family, int type)
 				case RTM_NEWNEIGH:
 				case RTM_DELNEIGH:
 				case RTM_GETNEIGH:
+				case RTM_GETLINK:
+				case RTM_DELLINK:
+				case RTM_SETLINK:
 					return 0;
 			}
 	default:
-- 
2.25.1



More information about the Devel mailing list