правки по ПР: добавлена проверка для int64

pkg/schema/field/number.go

@@ -88,6 +88,9 @@ func (NumberType) decode(_ context.Context, field *Field, v interface{}) (interf
 	case NumberFormatInt:
 		switch i := n.(type) {
 		case int64:
+			if i > maxInt || i < minInt {
+				return nil, errors.New("integer out of range")
+			}
 			return i, nil
 		case uint64:
 			if i > maxInt {

pkg/schema/field/number_test.go

@@ -15,20 +15,20 @@ func TestNumberField_Decode(t *testing.T) {
 		want    interface{}
 		wantErr bool
 	}{
-		{"Correct", Number("int"), int64(2), int64(2), false},                                    // #0
-		{"Correct", Number("int"), 2.2, int64(2), false},                                         // #1
-		{"Correct", Number("int"), 2, int64(2), false},                                           // #2
-		{"Correct", Number("int"), float32(2.2), int64(2), false},                                // #3
-		{"Correct", Number("int"), float64(2.6), int64(3), false},                                // #4
-		{"Correct", Number("int"), 2.6, int64(3), false},                                         // #5
-		{"MaxInt64", Number(NumberFormatInt), int64(math.MaxInt64), int64(math.MaxInt64), false}, // #6
-		{"MinInt64", Number(NumberFormatInt), int64(math.MinInt64), int64(math.MinInt64), false}, // #7
-		{"maxInt in float", Number(NumberFormatInt), float64(maxInt), int64(maxInt), false},      // #8
-		{"minInt in float", Number(NumberFormatInt), float64(minInt), int64(minInt), false},      // #9
-		{"Convert error", Number(NumberFormatInt), math.MaxFloat64, nil, true},                   // #10
-		{"Convert error", Number(NumberFormatInt), -math.MaxFloat64, nil, true},                  // #11
-		{"Convert error", Number(NumberFormatInt), float64(math.MaxInt64), nil, true},            // #13
-		{"Convert error", Number(NumberFormatInt), float64(math.MinInt64), nil, true},            // #14
+		{"Correct", Number("int"), int64(2), int64(2), false},                               // #0
+		{"Correct", Number("int"), 2.2, int64(2), false},                                    // #1
+		{"Correct", Number("int"), 2, int64(2), false},                                      // #2
+		{"Correct", Number("int"), float32(2.2), int64(2), false},                           // #3
+		{"Correct", Number("int"), float64(2.6), int64(3), false},                           // #4
+		{"Correct", Number("int"), 2.6, int64(3), false},                                    // #5
+		{"MaxInt64", Number(NumberFormatInt), int64(math.MaxInt64), nil, true},              // #6
+		{"MinInt64", Number(NumberFormatInt), int64(math.MinInt64), nil, true},              // #7
+		{"maxInt in float", Number(NumberFormatInt), float64(maxInt), int64(maxInt), false}, // #8
+		{"minInt in float", Number(NumberFormatInt), float64(minInt), int64(minInt), false}, // #9
+		{"Convert error", Number(NumberFormatInt), math.MaxFloat64, nil, true},              // #10
+		{"Convert error", Number(NumberFormatInt), -math.MaxFloat64, nil, true},             // #11
+		{"Convert error", Number(NumberFormatInt), float64(math.MaxInt64), nil, true},       // #13
+		{"Convert error", Number(NumberFormatInt), float64(math.MinInt64), nil, true},       // #14
 
 		{"Correct", Number("float"), int8(2), 2.0, false},  // #15
 		{"Correct", Number("float"), 2.2, 2.2, false},      // #16