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path: root/net/bridge/br_cfm_netlink.c
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Diffstat (limited to 'net/bridge/br_cfm_netlink.c')
-rw-r--r--net/bridge/br_cfm_netlink.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/net/bridge/br_cfm_netlink.c b/net/bridge/br_cfm_netlink.c
index 2faab44652e7..91b9922dc3f2 100644
--- a/net/bridge/br_cfm_netlink.c
+++ b/net/bridge/br_cfm_netlink.c
@@ -34,7 +34,9 @@ br_cfm_cc_config_policy[IFLA_BRIDGE_CFM_CC_CONFIG_MAX + 1] = {
[IFLA_BRIDGE_CFM_CC_CONFIG_UNSPEC] = { .type = NLA_REJECT },
[IFLA_BRIDGE_CFM_CC_CONFIG_INSTANCE] = { .type = NLA_U32 },
[IFLA_BRIDGE_CFM_CC_CONFIG_ENABLE] = { .type = NLA_U32 },
- [IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL] = { .type = NLA_U32 },
+ [IFLA_BRIDGE_CFM_CC_CONFIG_EXP_INTERVAL] =
+ NLA_POLICY_RANGE(NLA_U32, BR_CFM_CCM_INTERVAL_3_3_MS,
+ BR_CFM_CCM_INTERVAL_10_MIN),
[IFLA_BRIDGE_CFM_CC_CONFIG_EXP_MAID] = {
.type = NLA_BINARY, .len = CFM_MAID_LENGTH },
};