From: Taehee Yoo Date: Fri, 13 Mar 2020 06:50:33 +0000 (+0000) Subject: hsr: set .netnsok flag X-Git-Tag: v4.14.175~77 X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4ba7450cf490f5852632a8ebda61233bcf4e8191;p=thirdparty%2Fkernel%2Fstable.git hsr: set .netnsok flag [ Upstream commit 09e91dbea0aa32be02d8877bd50490813de56b9a ] The hsr module has been supporting the list and status command. (HSR_C_GET_NODE_LIST and HSR_C_GET_NODE_STATUS) These commands send node information to the user-space via generic netlink. But, in the non-init_net namespace, these commands are not allowed because .netnsok flag is false. So, there is no way to get node information in the non-init_net namespace. Fixes: f421436a591d ("net/hsr: Add support for the High-availability Seamless Redundancy protocol (HSRv0)") Signed-off-by: Taehee Yoo Signed-off-by: David S. Miller Signed-off-by: Greg Kroah-Hartman --- diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c index 3f2fe3d50328e..37708dabebd18 100644 --- a/net/hsr/hsr_netlink.c +++ b/net/hsr/hsr_netlink.c @@ -476,6 +476,7 @@ static struct genl_family hsr_genl_family __ro_after_init = { .name = "HSR", .version = 1, .maxattr = HSR_A_MAX, + .netnsok = true, .module = THIS_MODULE, .ops = hsr_ops, .n_ops = ARRAY_SIZE(hsr_ops),