Merge 1e48c1007e into 4195a123ff

set.go

@@ -253,6 +253,7 @@ type Set struct {
 	Anonymous    bool
 	Constant     bool
 	Interval     bool
+	DataInterval bool
 	AutoMerge    bool
 	IsMap        bool
 	HasTimeout   bool
@@ -674,6 +675,10 @@ func (cc *Conn) AddSet(s *Set, vals []SetElement) error {
 		userData = userdata.AppendUint32(userData, userdata.NFTNL_UDATA_SET_MERGE_ELEMENTS, 1)
 	}
 
+	if s.DataInterval {
+		userData = userdata.AppendUint32(userData, userdata.NFTNL_UDATA_SET_DATA_INTERVAL, 1)
+	}
+
 	if len(s.Comment) != 0 {
 		userData = userdata.AppendString(userData, userdata.NFTNL_UDATA_SET_COMMENT, s.Comment)
 	}
@@ -797,8 +802,16 @@ func setsFromMsg(msg netlink.Message) (*Set, error) {
 			set.DataType.Bytes = binary.BigEndian.Uint32(ad.Bytes())
 		case unix.NFTA_SET_USERDATA:
 			data := ad.Bytes()
-			value, ok := userdata.GetUint32(data, userdata.NFTNL_UDATA_SET_MERGE_ELEMENTS)
+			if val, ok := userdata.GetString(data, userdata.NFTNL_UDATA_SET_COMMENT); ok {
-			set.AutoMerge = ok && value == 1
+				set.Comment = val
+			}
+			if val, ok := userdata.GetUint32(data, userdata.NFTNL_UDATA_SET_MERGE_ELEMENTS); ok {
+				set.AutoMerge = val == 1
+			}
+			if val, ok := userdata.GetUint32(data, userdata.NFTNL_UDATA_SET_DATA_INTERVAL); ok {
+				set.DataInterval = val == 1
+			}
+
 		case unix.NFTA_SET_DESC:
 			nestedAD, err := netlink.NewAttributeDecoder(ad.Bytes())
 			if err != nil {

set_test.go

@@ -257,13 +257,26 @@ func TestMarshalSet(t *testing.T) {
 			name: "Vedict map",
 			set: Set{
 				Name:     "test-map",
-				ID:       uint32(3),
+				ID:       uint32(4),
 				Table:    tbl,
 				KeyType:  TypeIPAddr,
 				DataType: TypeVerdict,
 				IsMap:    true,
 			},
 		},
+		{
+			name: "Map ip-ip", // generic case
+			set: Set{
+				Name:         "test-map",
+				ID:           uint32(5),
+				Table:        tbl,
+				KeyType:      TypeIPAddr,
+				DataType:     TypeIPAddr,
+				DataInterval: true,
+				IsMap:        true,
+				Comment:      "test-comment",
+			},
+		},
 	}
 
 	for i, tt := range tests {