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| author |   Michael Weiß <michael.weiss@aisec.fraunhofer.de> | 2022-09-23 15:38:19 +0200 |
|---|---|---|
| committer |   Paolo Abeni <pabeni@redhat.com> | 2022-09-27 11:31:36 +0200 |
| commit | 8039371847174ff37dc3d02e83cd789dbb6140b0 (patch) | |
| tree | 883d55e5963ad933648eddd2be5f2e5120525748 | |
| parent | net/smc: Support SO_REUSEPORT (diff) | |
| download | linux-dev-8039371847174ff37dc3d02e83cd789dbb6140b0.tar.xz linux-dev-8039371847174ff37dc3d02e83cd789dbb6140b0.zip | |
net: openvswitch: allow metering in non-initial user namespace
The Netlink interface for metering was restricted to global CAP_NET_ADMIN
by using GENL_ADMIN_PERM. To allow metring in a non-inital user namespace,
e.g., a container, this is changed to GENL_UNS_ADMIN_PERM.
Signed-off-by: Michael Weiß <michael.weiss@aisec.fraunhofer.de>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
| -rw-r--r-- | net/openvswitch/meter.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/net/openvswitch/meter.c b/net/openvswitch/meter.c index 51111a9009bd..6e38f68f88c2 100644 --- a/net/openvswitch/meter.c +++ b/net/openvswitch/meter.c @@ -343,7 +343,7 @@ static struct dp_meter *dp_meter_create(struct nlattr **a) return ERR_PTR(-EINVAL); /* Allocate and set up the meter before locking anything. */ - meter = kzalloc(struct_size(meter, bands, n_bands), GFP_KERNEL); + meter = kzalloc(struct_size(meter, bands, n_bands), GFP_KERNEL_ACCOUNT); if (!meter) return ERR_PTR(-ENOMEM); @@ -687,9 +687,9 @@ static const struct genl_small_ops dp_meter_genl_ops[] = { }, { .cmd = OVS_METER_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_meter_cmd_set, }, { .cmd = OVS_METER_CMD_GET, @@ -699,9 +699,9 @@ static const struct genl_small_ops dp_meter_genl_ops[] = { }, { .cmd = OVS_METER_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_meter_cmd_del }, }; |