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-rw-r--r--vendor/gopkg.in/yaml.v3/decode.go78
-rw-r--r--vendor/gopkg.in/yaml.v3/parserc.go11
-rw-r--r--vendor/modules.txt3
3 files changed, 76 insertions, 16 deletions
diff --git a/vendor/gopkg.in/yaml.v3/decode.go b/vendor/gopkg.in/yaml.v3/decode.go
index df36e3a30..0173b6982 100644
--- a/vendor/gopkg.in/yaml.v3/decode.go
+++ b/vendor/gopkg.in/yaml.v3/decode.go
@@ -100,7 +100,10 @@ func (p *parser) peek() yaml_event_type_t {
if p.event.typ != yaml_NO_EVENT {
return p.event.typ
}
- if !yaml_parser_parse(&p.parser, &p.event) {
+ // It's curious choice from the underlying API to generally return a
+ // positive result on success, but on this case return true in an error
+ // scenario. This was the source of bugs in the past (issue #666).
+ if !yaml_parser_parse(&p.parser, &p.event) || p.parser.error != yaml_NO_ERROR {
p.fail()
}
return p.event.typ
@@ -320,6 +323,8 @@ type decoder struct {
decodeCount int
aliasCount int
aliasDepth int
+
+ mergedFields map[interface{}]bool
}
var (
@@ -808,6 +813,11 @@ func (d *decoder) mapping(n *Node, out reflect.Value) (good bool) {
}
}
+ mergedFields := d.mergedFields
+ d.mergedFields = nil
+
+ var mergeNode *Node
+
mapIsNew := false
if out.IsNil() {
out.Set(reflect.MakeMap(outt))
@@ -815,11 +825,18 @@ func (d *decoder) mapping(n *Node, out reflect.Value) (good bool) {
}
for i := 0; i < l; i += 2 {
if isMerge(n.Content[i]) {
- d.merge(n.Content[i+1], out)
+ mergeNode = n.Content[i+1]
continue
}
k := reflect.New(kt).Elem()
if d.unmarshal(n.Content[i], k) {
+ if mergedFields != nil {
+ ki := k.Interface()
+ if mergedFields[ki] {
+ continue
+ }
+ mergedFields[ki] = true
+ }
kkind := k.Kind()
if kkind == reflect.Interface {
kkind = k.Elem().Kind()
@@ -833,6 +850,12 @@ func (d *decoder) mapping(n *Node, out reflect.Value) (good bool) {
}
}
}
+
+ d.mergedFields = mergedFields
+ if mergeNode != nil {
+ d.merge(n, mergeNode, out)
+ }
+
d.stringMapType = stringMapType
d.generalMapType = generalMapType
return true
@@ -844,7 +867,8 @@ func isStringMap(n *Node) bool {
}
l := len(n.Content)
for i := 0; i < l; i += 2 {
- if n.Content[i].ShortTag() != strTag {
+ shortTag := n.Content[i].ShortTag()
+ if shortTag != strTag && shortTag != mergeTag {
return false
}
}
@@ -861,7 +885,6 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) {
var elemType reflect.Type
if sinfo.InlineMap != -1 {
inlineMap = out.Field(sinfo.InlineMap)
- inlineMap.Set(reflect.New(inlineMap.Type()).Elem())
elemType = inlineMap.Type().Elem()
}
@@ -870,6 +893,9 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) {
d.prepare(n, field)
}
+ mergedFields := d.mergedFields
+ d.mergedFields = nil
+ var mergeNode *Node
var doneFields []bool
if d.uniqueKeys {
doneFields = make([]bool, len(sinfo.FieldsList))
@@ -879,13 +905,20 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) {
for i := 0; i < l; i += 2 {
ni := n.Content[i]
if isMerge(ni) {
- d.merge(n.Content[i+1], out)
+ mergeNode = n.Content[i+1]
continue
}
if !d.unmarshal(ni, name) {
continue
}
- if info, ok := sinfo.FieldsMap[name.String()]; ok {
+ sname := name.String()
+ if mergedFields != nil {
+ if mergedFields[sname] {
+ continue
+ }
+ mergedFields[sname] = true
+ }
+ if info, ok := sinfo.FieldsMap[sname]; ok {
if d.uniqueKeys {
if doneFields[info.Id] {
d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s already set in type %s", ni.Line, name.String(), out.Type()))
@@ -911,6 +944,11 @@ func (d *decoder) mappingStruct(n *Node, out reflect.Value) (good bool) {
d.terrors = append(d.terrors, fmt.Sprintf("line %d: field %s not found in type %s", ni.Line, name.String(), out.Type()))
}
}
+
+ d.mergedFields = mergedFields
+ if mergeNode != nil {
+ d.merge(n, mergeNode, out)
+ }
return true
}
@@ -918,19 +956,29 @@ func failWantMap() {
failf("map merge requires map or sequence of maps as the value")
}
-func (d *decoder) merge(n *Node, out reflect.Value) {
- switch n.Kind {
+func (d *decoder) merge(parent *Node, merge *Node, out reflect.Value) {
+ mergedFields := d.mergedFields
+ if mergedFields == nil {
+ d.mergedFields = make(map[interface{}]bool)
+ for i := 0; i < len(parent.Content); i += 2 {
+ k := reflect.New(ifaceType).Elem()
+ if d.unmarshal(parent.Content[i], k) {
+ d.mergedFields[k.Interface()] = true
+ }
+ }
+ }
+
+ switch merge.Kind {
case MappingNode:
- d.unmarshal(n, out)
+ d.unmarshal(merge, out)
case AliasNode:
- if n.Alias != nil && n.Alias.Kind != MappingNode {
+ if merge.Alias != nil && merge.Alias.Kind != MappingNode {
failWantMap()
}
- d.unmarshal(n, out)
+ d.unmarshal(merge, out)
case SequenceNode:
- // Step backwards as earlier nodes take precedence.
- for i := len(n.Content) - 1; i >= 0; i-- {
- ni := n.Content[i]
+ for i := 0; i < len(merge.Content); i++ {
+ ni := merge.Content[i]
if ni.Kind == AliasNode {
if ni.Alias != nil && ni.Alias.Kind != MappingNode {
failWantMap()
@@ -943,6 +991,8 @@ func (d *decoder) merge(n *Node, out reflect.Value) {
default:
failWantMap()
}
+
+ d.mergedFields = mergedFields
}
func isMerge(n *Node) bool {
diff --git a/vendor/gopkg.in/yaml.v3/parserc.go b/vendor/gopkg.in/yaml.v3/parserc.go
index ac66fccc0..268558a0d 100644
--- a/vendor/gopkg.in/yaml.v3/parserc.go
+++ b/vendor/gopkg.in/yaml.v3/parserc.go
@@ -687,6 +687,9 @@ func yaml_parser_parse_node(parser *yaml_parser_t, event *yaml_event_t, block, i
func yaml_parser_parse_block_sequence_entry(parser *yaml_parser_t, event *yaml_event_t, first bool) bool {
if first {
token := peek_token(parser)
+ if token == nil {
+ return false
+ }
parser.marks = append(parser.marks, token.start_mark)
skip_token(parser)
}
@@ -786,7 +789,7 @@ func yaml_parser_split_stem_comment(parser *yaml_parser_t, stem_len int) {
}
token := peek_token(parser)
- if token.typ != yaml_BLOCK_SEQUENCE_START_TOKEN && token.typ != yaml_BLOCK_MAPPING_START_TOKEN {
+ if token == nil || token.typ != yaml_BLOCK_SEQUENCE_START_TOKEN && token.typ != yaml_BLOCK_MAPPING_START_TOKEN {
return
}
@@ -813,6 +816,9 @@ func yaml_parser_split_stem_comment(parser *yaml_parser_t, stem_len int) {
func yaml_parser_parse_block_mapping_key(parser *yaml_parser_t, event *yaml_event_t, first bool) bool {
if first {
token := peek_token(parser)
+ if token == nil {
+ return false
+ }
parser.marks = append(parser.marks, token.start_mark)
skip_token(parser)
}
@@ -922,6 +928,9 @@ func yaml_parser_parse_block_mapping_value(parser *yaml_parser_t, event *yaml_ev
func yaml_parser_parse_flow_sequence_entry(parser *yaml_parser_t, event *yaml_event_t, first bool) bool {
if first {
token := peek_token(parser)
+ if token == nil {
+ return false
+ }
parser.marks = append(parser.marks, token.start_mark)
skip_token(parser)
}
diff --git a/vendor/modules.txt b/vendor/modules.txt
index e28d91bde..9bd500ee8 100644
--- a/vendor/modules.txt
+++ b/vendor/modules.txt
@@ -864,7 +864,8 @@ gopkg.in/tomb.v1
# gopkg.in/yaml.v2 v2.4.0
## explicit
gopkg.in/yaml.v2
-# gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+# gopkg.in/yaml.v3 v3.0.1
+## explicit
gopkg.in/yaml.v3
# sigs.k8s.io/yaml v1.3.0
sigs.k8s.io/yaml
generated by cgit v1.2.3-54-g00ecf (git 2.39.0) at 2024-12-25 07:52:24 +0000