Messages in this thread Patch in this message | | | From | Michael Weiß <> | Subject | [PATCH v2 net 2/2] net: openvswitch: allow conntrack in non-initial user namespace | Date | Wed, 21 Sep 2022 03:19:46 +0200 |
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Similar to the previous commit, the Netlink interface of the OVS conntrack module was restricted to global CAP_NET_ADMIN by using GENL_ADMIN_PERM. This is changed to GENL_UNS_ADMIN_PERM to support unprivileged containers in non-initial user namespace.
Signed-off-by: Michael Weiß <michael.weiss@aisec.fraunhofer.de> --- net/openvswitch/conntrack.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-)
diff --git a/net/openvswitch/conntrack.c b/net/openvswitch/conntrack.c index 4e70df91d0f2..9142ba322991 100644 --- a/net/openvswitch/conntrack.c +++ b/net/openvswitch/conntrack.c @@ -2252,14 +2252,16 @@ static int ovs_ct_limit_cmd_get(struct sk_buff *skb, struct genl_info *info) static const struct genl_small_ops ct_limit_genl_ops[] = { { .cmd = OVS_CT_LIMIT_CMD_SET, .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, - .flags = GENL_ADMIN_PERM, /* Requires CAP_NET_ADMIN - * privilege. */ + .flags = GENL_UNS_ADMIN_PERM, /* Requires CAP_NET_ADMIN + * privilege. + */ .doit = ovs_ct_limit_cmd_set, }, { .cmd = OVS_CT_LIMIT_CMD_DEL, .validate = GENL_DONT_VALIDATE_STRICT | GENL_DONT_VALIDATE_DUMP, - .flags = GENL_ADMIN_PERM, /* Requires CAP_NET_ADMIN - * privilege. */ + .flags = GENL_UNS_ADMIN_PERM, /* Requires CAP_NET_ADMIN + * privilege. + */ .doit = ovs_ct_limit_cmd_del, }, { .cmd = OVS_CT_LIMIT_CMD_GET, -- 2.30.2
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