Bumping k8s dependencies to 1.13

vendor/gopkg.in/yaml.v2/README.md

@@ -48,8 +48,6 @@ The yaml package is licensed under the Apache License 2.0. Please see the LICENS
 Example
 -------
 
-Some more examples can be found in the "examples" folder.
-
 ```Go
 package main
 

vendor/gopkg.in/yaml.v2/apic.go

@@ -468,7 +468,7 @@ func yaml_event_delete(event *yaml_event_t) {
 //    } context
 //    tag_directive *yaml_tag_directive_t
 //
-//    context.error = YAML_NO_ERROR // Eliminate a compliler warning.
+//    context.error = YAML_NO_ERROR // Eliminate a compiler warning.
 //
 //    assert(document) // Non-NULL document object is expected.
 //

vendor/gopkg.in/yaml.v2/decode.go

@@ -113,6 +113,10 @@ func (p *parser) fail() {
 	var line int
 	if p.parser.problem_mark.line != 0 {
 		line = p.parser.problem_mark.line
+		// Scanner errors don't iterate line before returning error
+		if p.parser.error == yaml_SCANNER_ERROR {
+			line++
+		}
 	} else if p.parser.context_mark.line != 0 {
 		line = p.parser.context_mark.line
 	}
@@ -430,6 +434,7 @@ func (d *decoder) scalar(n *node, out reflect.Value) bool {
 			// reasons we set it as a string, so that code that unmarshals
 			// timestamp-like values into interface{} will continue to
 			// see a string and not a time.Time.
+			// TODO(v3) Drop this.
 			out.Set(reflect.ValueOf(n.value))
 		} else {
 			out.Set(reflect.ValueOf(resolved))
@@ -542,6 +547,10 @@ func (d *decoder) sequence(n *node, out reflect.Value) (good bool) {
 	switch out.Kind() {
 	case reflect.Slice:
 		out.Set(reflect.MakeSlice(out.Type(), l, l))
+	case reflect.Array:
+		if l != out.Len() {
+			failf("invalid array: want %d elements but got %d", out.Len(), l)
+		}
 	case reflect.Interface:
 		// No type hints. Will have to use a generic sequence.
 		iface = out
@@ -560,7 +569,9 @@ func (d *decoder) sequence(n *node, out reflect.Value) (good bool) {
 			j++
 		}
 	}
-	out.Set(out.Slice(0, j))
+	if out.Kind() != reflect.Array {
+		out.Set(out.Slice(0, j))
+	}
 	if iface.IsValid() {
 		iface.Set(out)
 	}

vendor/gopkg.in/yaml.v2/decode_test.go

@@ -129,6 +129,9 @@ var unmarshalTests = []struct {
 	}, {
 		"bin: -0b101010",
 		map[string]interface{}{"bin": -42},
+	}, {
+		"bin: -0b1000000000000000000000000000000000000000000000000000000000000000",
+		map[string]interface{}{"bin": -9223372036854775808},
 	}, {
 		"decimal: +685_230",
 		map[string]int{"decimal": 685230},
@@ -241,6 +244,9 @@ var unmarshalTests = []struct {
 	}, {
 		"a: [1, 2]",
 		&struct{ A []int }{[]int{1, 2}},
+	}, {
+		"a: [1, 2]",
+		&struct{ A [2]int }{[2]int{1, 2}},
 	}, {
 		"a: 1",
 		&struct{ B int }{0},
@@ -399,6 +405,12 @@ var unmarshalTests = []struct {
 	{
 		"v: !!float '1.1'",
 		map[string]interface{}{"v": 1.1},
+	}, {
+		"v: !!float 0",
+		map[string]interface{}{"v": float64(0)},
+	}, {
+		"v: !!float -1",
+		map[string]interface{}{"v": float64(-1)},
 	}, {
 		"v: !!null ''",
 		map[string]interface{}{"v": nil},
@@ -728,6 +740,18 @@ func (s *S) TestUnmarshal(c *C) {
 	}
 }
 
+// TODO(v3): This test should also work when unmarshaling onto an interface{}.
+func (s *S) TestUnmarshalFullTimestamp(c *C) {
+	// Full timestamp in same format as encoded. This is confirmed to be
+	// properly decoded by Python as a timestamp as well.
+	var str = "2015-02-24T18:19:39.123456789-03:00"
+	var t time.Time
+	err := yaml.Unmarshal([]byte(str), &t)
+	c.Assert(err, IsNil)
+	c.Assert(t, Equals, time.Date(2015, 2, 24, 18, 19, 39, 123456789, t.Location()))
+	c.Assert(t.In(time.UTC), Equals, time.Date(2015, 2, 24, 21, 19, 39, 123456789, time.UTC))
+}
+
 func (s *S) TestDecoderSingleDocument(c *C) {
 	// Test that Decoder.Decode works as expected on
 	// all the unmarshal tests.
@@ -813,6 +837,7 @@ var unmarshalErrorTests = []struct {
 	{"v: !!float 'error'", "yaml: cannot decode !!str `error` as a !!float"},
 	{"v: [A,", "yaml: line 1: did not find expected node content"},
 	{"v:\n- [A,", "yaml: line 2: did not find expected node content"},
+	{"a:\n- b: *,", "yaml: line 2: did not find expected alphabetic or numeric character"},
 	{"a: *b\n", "yaml: unknown anchor 'b' referenced"},
 	{"a: &a\n  b: *a\n", "yaml: anchor 'a' value contains itself"},
 	{"value: -", "yaml: block sequence entries are not allowed in this context"},
@@ -1242,6 +1267,35 @@ func (t *textUnmarshaler) UnmarshalText(s []byte) error {
 	return nil
 }
 
+func (s *S) TestFuzzCrashers(c *C) {
+	cases := []string{
+		// runtime error: index out of range
+		"\"\\0\\\r\n",
+
+		// should not happen
+		"  0: [\n] 0",
+		"? ? \"\n\" 0",
+		"    - {\n000}0",
+		"0:\n  0: [0\n] 0",
+		"    - \"\n000\"0",
+		"    - \"\n000\"\"",
+		"0:\n    - {\n000}0",
+		"0:\n    - \"\n000\"0",
+		"0:\n    - \"\n000\"\"",
+
+		// runtime error: index out of range
+		" \ufeff\n",
+		"? \ufeff\n",
+		"? \ufeff:\n",
+		"0: \ufeff\n",
+		"? \ufeff: \ufeff\n",
+	}
+	for _, data := range cases {
+		var v interface{}
+		_ = yaml.Unmarshal([]byte(data), &v)
+	}
+}
+
 //var data []byte
 //func init() {
 //	var err error

vendor/gopkg.in/yaml.v2/emitterc.go

@@ -843,7 +843,7 @@ func yaml_emitter_select_scalar_style(emitter *yaml_emitter_t, event *yaml_event
 	return true
 }
 
-// Write an achor.
+// Write an anchor.
 func yaml_emitter_process_anchor(emitter *yaml_emitter_t) bool {
 	if emitter.anchor_data.anchor == nil {
 		return true

vendor/gopkg.in/yaml.v2/encode.go

@@ -131,7 +131,7 @@ func (e *encoder) marshal(tag string, in reflect.Value) {
 		} else {
 			e.structv(tag, in)
 		}
-	case reflect.Slice:
+	case reflect.Slice, reflect.Array:
 		if in.Type().Elem() == mapItemType {
 			e.itemsv(tag, in)
 		} else {
@@ -328,14 +328,18 @@ func (e *encoder) uintv(tag string, in reflect.Value) {
 
 func (e *encoder) timev(tag string, in reflect.Value) {
 	t := in.Interface().(time.Time)
-	if tag == "" {
-		tag = yaml_TIMESTAMP_TAG
-	}
-	e.emitScalar(t.Format(time.RFC3339Nano), "", tag, yaml_PLAIN_SCALAR_STYLE)
+	s := t.Format(time.RFC3339Nano)
+	e.emitScalar(s, "", tag, yaml_PLAIN_SCALAR_STYLE)
 }
 
 func (e *encoder) floatv(tag string, in reflect.Value) {
-	s := strconv.FormatFloat(in.Float(), 'g', -1, 64)
+	// Issue #352: When formatting, use the precision of the underlying value
+	precision := 64
+	if in.Kind() == reflect.Float32 {
+		precision = 32
+	}
+
+	s := strconv.FormatFloat(in.Float(), 'g', -1, precision)
 	switch s {
 	case "+Inf":
 		s = ".inf"

vendor/gopkg.in/yaml.v2/encode_test.go

@@ -75,6 +75,9 @@ var marshalTests = []struct {
 	}, {
 		map[string]interface{}{"v": float64(0.1)},
 		"v: 0.1\n",
+	}, {
+		map[string]interface{}{"v": float32(0.99)},
+		"v: 0.99\n",
 	}, {
 		map[string]interface{}{"v": -0.1},
 		"v: -0.1\n",
@@ -147,6 +150,9 @@ var marshalTests = []struct {
 	}, {
 		&struct{ A []int }{[]int{1, 2}},
 		"a:\n- 1\n- 2\n",
+	}, {
+		&struct{ A [2]int }{[2]int{1, 2}},
+		"a:\n- 1\n- 2\n",
 	}, {
 		&struct {
 			B int "a"
@@ -212,7 +218,7 @@ var marshalTests = []struct {
 			T2: time.Date(2018, 1, 9, 10, 40, 47, 0, time.UTC),
 			T4: newTime(time.Date(2098, 1, 9, 10, 40, 47, 0, time.UTC)),
 		},
-		"t2: !!timestamp 2018-01-09T10:40:47Z\nt4: !!timestamp 2098-01-09T10:40:47Z\n",
+		"t2: 2018-01-09T10:40:47Z\nt4: 2098-01-09T10:40:47Z\n",
 	},
 	// Nil interface that implements Marshaler.
 	{
@@ -329,11 +335,16 @@ var marshalTests = []struct {
 	// time.Time gets a timestamp tag.
 	{
 		map[string]time.Time{"a": time.Date(2015, 2, 24, 18, 19, 39, 0, time.UTC)},
-		"a: !!timestamp 2015-02-24T18:19:39Z\n",
+		"a: 2015-02-24T18:19:39Z\n",
 	},
 	{
 		map[string]*time.Time{"a": newTime(time.Date(2015, 2, 24, 18, 19, 39, 0, time.UTC))},
-		"a: !!timestamp 2015-02-24T18:19:39Z\n",
+		"a: 2015-02-24T18:19:39Z\n",
+	},
+	{
+		// This is confirmed to be properly decoded in Python (libyaml) without a timestamp tag.
+		map[string]time.Time{"a": time.Date(2015, 2, 24, 18, 19, 39, 123456789, time.FixedZone("FOO", -3*60*60))},
+		"a: 2015-02-24T18:19:39.123456789-03:00\n",
 	},
 	// Ensure timestamp-like strings are quoted.
 	{
@@ -527,8 +538,13 @@ func (s *S) TestSortedOutput(c *C) {
 		"1",
 		"2",
 		"a!10",
-		"a/2",
+		"a/0001",
+		"a/002",
+		"a/3",
 		"a/10",
+		"a/11",
+		"a/0012",
+		"a/100",
 		"a~10",
 		"ab/1",
 		"b/1",
@@ -543,6 +559,8 @@ func (s *S) TestSortedOutput(c *C) {
 		"c2.10",
 		"c10.2",
 		"d1",
+		"d7",
+		"d7abc",
 		"d12",
 		"d12a",
 	}

vendor/gopkg.in/yaml.v2/readerc.go

@@ -93,9 +93,18 @@ func yaml_parser_update_buffer(parser *yaml_parser_t, length int) bool {
 		panic("read handler must be set")
 	}
 
+	// [Go] This function was changed to guarantee the requested length size at EOF.
+	// The fact we need to do this is pretty awful, but the description above implies
+	// for that to be the case, and there are tests 
+
 	// If the EOF flag is set and the raw buffer is empty, do nothing.
 	if parser.eof && parser.raw_buffer_pos == len(parser.raw_buffer) {
-		return true
+		// [Go] ACTUALLY! Read the documentation of this function above.
+		// This is just broken. To return true, we need to have the
+		// given length in the buffer. Not doing that means every single
+		// check that calls this function to make sure the buffer has a
+		// given length is Go) panicking; or C) accessing invalid memory.
+		//return true
 	}
 
 	// Return if the buffer contains enough characters.
@@ -389,6 +398,15 @@ func yaml_parser_update_buffer(parser *yaml_parser_t, length int) bool {
 			break
 		}
 	}
+	// [Go] Read the documentation of this function above. To return true,
+	// we need to have the given length in the buffer. Not doing that means
+	// every single check that calls this function to make sure the buffer
+	// has a given length is Go) panicking; or C) accessing invalid memory.
+	// This happens here due to the EOF above breaking early.
+	for buffer_len < length {
+		parser.buffer[buffer_len] = 0
+		buffer_len++
+	}
 	parser.buffer = parser.buffer[:buffer_len]
 	return true
 }

vendor/gopkg.in/yaml.v2/resolve.go

@@ -92,6 +92,19 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
 		switch tag {
 		case "", rtag, yaml_STR_TAG, yaml_BINARY_TAG:
 			return
+		case yaml_FLOAT_TAG:
+			if rtag == yaml_INT_TAG {
+				switch v := out.(type) {
+				case int64:
+					rtag = yaml_FLOAT_TAG
+					out = float64(v)
+					return
+				case int:
+					rtag = yaml_FLOAT_TAG
+					out = float64(v)
+					return
+				}
+			}
 		}
 		failf("cannot decode %s `%s` as a %s", shortTag(rtag), in, shortTag(tag))
 	}()
@@ -167,12 +180,12 @@ func resolve(tag string, in string) (rtag string, out interface{}) {
 					return yaml_INT_TAG, uintv
 				}
 			} else if strings.HasPrefix(plain, "-0b") {
-				intv, err := strconv.ParseInt(plain[3:], 2, 64)
+				intv, err := strconv.ParseInt("-" + plain[3:], 2, 64)
 				if err == nil {
-					if intv == int64(int(intv)) {
-						return yaml_INT_TAG, -int(intv)
+					if true || intv == int64(int(intv)) {
+						return yaml_INT_TAG, int(intv)
 					} else {
-						return yaml_INT_TAG, -intv
+						return yaml_INT_TAG, intv
 					}
 				}
 			}
@@ -211,10 +224,10 @@ func encodeBase64(s string) string {
 // This is a subset of the formats allowed by the regular expression
 // defined at http://yaml.org/type/timestamp.html.
 var allowedTimestampFormats = []string{
-	"2006-1-2T15:4:5Z07:00",
-	"2006-1-2t15:4:5Z07:00", // RFC3339 with lower-case "t".
-	"2006-1-2 15:4:5",       // space separated with no time zone
-	"2006-1-2",              // date only
+	"2006-1-2T15:4:5.999999999Z07:00", // RCF3339Nano with short date fields.
+	"2006-1-2t15:4:5.999999999Z07:00", // RFC3339Nano with short date fields and lower-case "t".
+	"2006-1-2 15:4:5.999999999",       // space separated with no time zone
+	"2006-1-2",                        // date only
 	// Notable exception: time.Parse cannot handle: "2001-12-14 21:59:43.10 -5"
 	// from the set of examples.
 }

vendor/gopkg.in/yaml.v2/scannerc.go

@@ -871,12 +871,6 @@ func yaml_parser_save_simple_key(parser *yaml_parser_t) bool {
 
 	required := parser.flow_level == 0 && parser.indent == parser.mark.column
 
-	// A simple key is required only when it is the first token in the current
-	// line.  Therefore it is always allowed.  But we add a check anyway.
-	if required && !parser.simple_key_allowed {
-		panic("should not happen")
-	}
-
 	//
 	// If the current position may start a simple key, save it.
 	//
@@ -2475,6 +2469,10 @@ func yaml_parser_scan_flow_scalar(parser *yaml_parser_t, token *yaml_token_t, si
 			}
 		}
 
+		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
+			return false
+		}
+
 		// Check if we are at the end of the scalar.
 		if single {
 			if parser.buffer[parser.buffer_pos] == '\'' {
@@ -2487,10 +2485,6 @@ func yaml_parser_scan_flow_scalar(parser *yaml_parser_t, token *yaml_token_t, si
 		}
 
 		// Consume blank characters.
-		if parser.unread < 1 && !yaml_parser_update_buffer(parser, 1) {
-			return false
-		}
-
 		for is_blank(parser.buffer, parser.buffer_pos) || is_break(parser.buffer, parser.buffer_pos) {
 			if is_blank(parser.buffer, parser.buffer_pos) {
 				// Consume a space or a tab character.
@@ -2647,10 +2641,10 @@ func yaml_parser_scan_plain_scalar(parser *yaml_parser_t, token *yaml_token_t) b
 		for is_blank(parser.buffer, parser.buffer_pos) || is_break(parser.buffer, parser.buffer_pos) {
 			if is_blank(parser.buffer, parser.buffer_pos) {
 
-				// Check for tab character that abuse indentation.
+				// Check for tab characters that abuse indentation.
 				if leading_blanks && parser.mark.column < indent && is_tab(parser.buffer, parser.buffer_pos) {
 					yaml_parser_set_scanner_error(parser, "while scanning a plain scalar",
-						start_mark, "found a tab character that violate indentation")
+						start_mark, "found a tab character that violates indentation")
 					return false
 				}
 

vendor/gopkg.in/yaml.v2/sorter.go

@@ -51,6 +51,15 @@ func (l keyList) Less(i, j int) bool {
 		}
 		var ai, bi int
 		var an, bn int64
+		if ar[i] == '0' || br[i] == '0' {
+			for j := i-1; j >= 0 && unicode.IsDigit(ar[j]); j-- {
+				if ar[j] != '0' {
+					an = 1
+					bn = 1
+					break
+				}
+			}
+		}
 		for ai = i; ai < len(ar) && unicode.IsDigit(ar[ai]); ai++ {
 			an = an*10 + int64(ar[ai]-'0')
 		}

vendor/gopkg.in/yaml.v2/yaml.go

@@ -157,8 +157,8 @@ func unmarshal(in []byte, out interface{}, strict bool) (err error) {
 // of the generated document will reflect the structure of the value itself.
 // Maps and pointers (to struct, string, int, etc) are accepted as the in value.
 //
-// Struct fields are only unmarshalled if they are exported (have an upper case
-// first letter), and are unmarshalled using the field name lowercased as the
+// Struct fields are only marshalled if they are exported (have an upper case
+// first letter), and are marshalled using the field name lowercased as the
 // default key. Custom keys may be defined via the "yaml" name in the field
 // tag: the content preceding the first comma is used as the key, and the
 // following comma-separated options are used to tweak the marshalling process.