Swap from FFJSON to easyjson

FFJSON has serialization differences versus stock Go - namely, it
does not respect the MarshalText() and UnmarshalText() methods,
particularly on []byte, which causes incompatability with
pre-FFJSON containers which contained DNS servers.

EasyJSON does not have these issues, and might even be slightly
faster.

Signed-off-by: Matthew Heon <matthew.heon@gmail.com>

Closes: #1322
Approved by: mheon

Dockerfile

@@ -104,11 +104,11 @@ RUN set -x \
        && export GOPATH=/go \
        && go get github.com/onsi/gomega/...
 
-# Install ffjson
+# Install easyjson
 RUN set -x \
       && export GOPATH=/go \
-      && go get github.com/pquerna/ffjson \
+      && go get -u github.com/mailru/easyjson/... \
-      && install -D -m 755 "$GOPATH"/bin/ffjson /usr/bin/
+      && install -D -m 755 "$GOPATH"/bin/easyjson /usr/bin/
 
 # Install cni config
 #RUN make install.cni

Dockerfile.CentOS

@@ -61,11 +61,11 @@ RUN set -x \
        && export GOPATH=/go \
        && go get github.com/onsi/gomega/...
 
-# Install ffjson
+# Install easyjson
 RUN set -x \
       && export GOPATH=/go \
-      && go get github.com/pquerna/ffjson \
+      && go get -u github.com/mailru/easyjson/... \
-      && install -D -m 755 "$GOPATH"/bin/ffjson /usr/bin/
+      && install -D -m 755 "$GOPATH"/bin/easyjson /usr/bin/
 
 # Install conmon
 ENV CRIO_COMMIT 662dbb31b5d4f5ed54511a47cde7190c61c28677

Dockerfile.Fedora

@@ -63,11 +63,11 @@ RUN set -x \
        && export GOPATH=/go \
        && go get github.com/onsi/gomega/...
 
-# Install ffjson
+# Install easyjson
 RUN set -x \
       && export GOPATH=/go \
-      && go get github.com/pquerna/ffjson \
+      && go get -u github.com/mailru/easyjson/... \
-      && install -D -m 755 "$GOPATH"/bin/ffjson /usr/bin/
+      && install -D -m 755 "$GOPATH"/bin/easyjson /usr/bin/
 
 # Install conmon
 ENV CRIO_COMMIT 662dbb31b5d4f5ed54511a47cde7190c61c28677

Makefile

@@ -135,6 +135,8 @@ clean:
 		cmd/podman/varlink/iopodman.go \
 		libpod/container_ffjson.go \
 		libpod/pod_ffjson.go \
+		libpod/container_easyjson.go \
+		libpod/pod_easyjson.go \
 		$(MANPAGES) ||:
 ifdef HAS_PYTHON3
 		$(MAKE) -C contrib/python/podman clean
@@ -183,7 +185,7 @@ clientintegration:
 vagrant-check:
 	BOX=$(BOX) sh ./vagrant.sh
 
-binaries: varlink_generate ffjson_generate podman python
+binaries: varlink_generate easyjson_generate podman python
 
 test-binaries: test/bin2img/bin2img test/copyimg/copyimg test/checkseccomp/checkseccomp
 
@@ -262,7 +264,7 @@ uninstall:
 
 .PHONY: install.tools
 
-install.tools: .install.gitvalidation .install.gometalinter .install.md2man .install.ffjson
+install.tools: .install.gitvalidation .install.gometalinter .install.md2man .install.easyjson
 
 .install.gitvalidation: .gopathok
 	if [ ! -x "$(GOBIN)/git-validation" ]; then \
@@ -283,9 +285,9 @@ install.tools: .install.gitvalidation .install.gometalinter .install.md2man .ins
 		   $(GO) get -u github.com/cpuguy83/go-md2man; \
 	fi
 
-.install.ffjson: .gopathok
+.install.easyjson: .gopathok
 	if [ ! -x "$(GOBIN)/ffjson" ]; then\
-		  $(GO) get -u github.com/pquerna/ffjson; \
+		  $(GO) get -u github.com/mailru/easyjson/...; \
 	fi
 
 .install.ostree: .gopathok
@@ -299,15 +301,15 @@ install.tools: .install.gitvalidation .install.gometalinter .install.md2man .ins
 varlink_generate: .gopathok cmd/podman/varlink/iopodman.go
 varlink_api_generate: .gopathok API.md
 
-ffjson_generate: .gopathok libpod/container_ffjson.go libpod/pod_ffjson.go
+easyjson_generate: .gopathok libpod/container_easyjson.go libpod/pod_easyjson.go
 
-libpod/container_ffjson.go: libpod/container.go
+libpod/container_easyjson.go: libpod/container.go
-	rm -f libpod/container_ffjson.go
+	rm -f libpod/container_easyjson.go
-	ffjson $(GOPKGDIR)/libpod/container.go
+	cd "$(GOPKGDIR)" && easyjson ./libpod/container.go
 
-libpod/pod_ffjson.go: libpod/pod.go
+libpod/pod_easyjson.go: libpod/pod.go
-	rm -f libpod/pod_ffjson.go
+	rm -f libpod/pod_easyjson.go
-	ffjson $(GOPKGDIR)/libpod/pod.go
+	cd "$(GOPKGDIR)" && easyjson ./libpod/pod.go
 
 .PHONY: install.libseccomp.sudo
 install.libseccomp.sudo:

libpod/container.go

@@ -123,6 +123,7 @@ type Container struct {
 
 // containerState contains the current state of the container
 // It is stored on disk in a tmpfs and recreated on reboot
+// easyjson:json
 type containerState struct {
 	// The current state of the running container
 	State ContainerStatus `json:"state"`
@@ -183,6 +184,7 @@ type containerState struct {
 }
 
 // ExecSession contains information on an active exec session
+// easyjson:json
 type ExecSession struct {
 	ID      string   `json:"id"`
 	Command []string `json:"command"`
@@ -192,6 +194,7 @@ type ExecSession struct {
 // ContainerConfig contains all information that was used to create the
 // container. It may not be changed once created.
 // It is stored, read-only, on disk
+// easyjson:json
 type ContainerConfig struct {
 	Spec *spec.Spec `json:"spec"`
 	ID   string     `json:"id"`

libpod/pod.go

@@ -29,6 +29,7 @@ type Pod struct {
 }
 
 // PodConfig represents a pod's static configuration
+// easyjson:json
 type PodConfig struct {
 	ID   string `json:"id"`
 	Name string `json:"name"`
@@ -61,6 +62,7 @@ type PodConfig struct {
 }
 
 // podState represents a pod's state
+// easyjson:json
 type podState struct {
 	// CgroupPath is the path to the pod's CGroup
 	CgroupPath string `json:"cgroupPath"`
@@ -71,6 +73,7 @@ type podState struct {
 
 // PodInspect represents the data we want to display for
 // podman pod inspect
+// easyjson:json
 type PodInspect struct {
 	Config     *PodConfig
 	State      *PodInspectState
@@ -78,12 +81,14 @@ type PodInspect struct {
 }
 
 // PodInspectState contains inspect data on the pod's state
+// easyjson:json
 type PodInspectState struct {
 	CgroupPath       string `json:"cgroupPath"`
 	InfraContainerID string `json:"infraContainerID"`
 }
 
 // PodContainerInfo keeps information on a container in a pod
+// easyjson:json
 type PodContainerInfo struct {
 	ID    string `json:"id"`
 	State string `json:"state"`

libpod/pod_easyjson.go

@@ -0,0 +1,574 @@
+// Code generated by easyjson for marshaling/unmarshaling. DO NOT EDIT.
+
+package libpod
+
+import (
+	json "encoding/json"
+	easyjson "github.com/mailru/easyjson"
+	jlexer "github.com/mailru/easyjson/jlexer"
+	jwriter "github.com/mailru/easyjson/jwriter"
+)
+
+// suppress unused package warning
+var (
+	_ *json.RawMessage
+	_ *jlexer.Lexer
+	_ *jwriter.Writer
+	_ easyjson.Marshaler
+)
+
+func easyjsonBe091417DecodeGithubComContainersLibpodLibpod(in *jlexer.Lexer, out *podState) {
+	isTopLevel := in.IsStart()
+	if in.IsNull() {
+		if isTopLevel {
+			in.Consumed()
+		}
+		in.Skip()
+		return
+	}
+	in.Delim('{')
+	for !in.IsDelim('}') {
+		key := in.UnsafeString()
+		in.WantColon()
+		if in.IsNull() {
+			in.Skip()
+			in.WantComma()
+			continue
+		}
+		switch key {
+		case "cgroupPath":
+			out.CgroupPath = string(in.String())
+		default:
+			in.SkipRecursive()
+		}
+		in.WantComma()
+	}
+	in.Delim('}')
+	if isTopLevel {
+		in.Consumed()
+	}
+}
+func easyjsonBe091417EncodeGithubComContainersLibpodLibpod(out *jwriter.Writer, in podState) {
+	out.RawByte('{')
+	first := true
+	_ = first
+	{
+		const prefix string = ",\"cgroupPath\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.String(string(in.CgroupPath))
+	}
+	out.RawByte('}')
+}
+
+// MarshalJSON supports json.Marshaler interface
+func (v podState) MarshalJSON() ([]byte, error) {
+	w := jwriter.Writer{}
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod(&w, v)
+	return w.Buffer.BuildBytes(), w.Error
+}
+
+// MarshalEasyJSON supports easyjson.Marshaler interface
+func (v podState) MarshalEasyJSON(w *jwriter.Writer) {
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod(w, v)
+}
+
+// UnmarshalJSON supports json.Unmarshaler interface
+func (v *podState) UnmarshalJSON(data []byte) error {
+	r := jlexer.Lexer{Data: data}
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod(&r, v)
+	return r.Error()
+}
+
+// UnmarshalEasyJSON supports easyjson.Unmarshaler interface
+func (v *podState) UnmarshalEasyJSON(l *jlexer.Lexer) {
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod(l, v)
+}
+func easyjsonBe091417DecodeGithubComContainersLibpodLibpod1(in *jlexer.Lexer, out *PodInspectState) {
+	isTopLevel := in.IsStart()
+	if in.IsNull() {
+		if isTopLevel {
+			in.Consumed()
+		}
+		in.Skip()
+		return
+	}
+	in.Delim('{')
+	for !in.IsDelim('}') {
+		key := in.UnsafeString()
+		in.WantColon()
+		if in.IsNull() {
+			in.Skip()
+			in.WantComma()
+			continue
+		}
+		switch key {
+		case "cgroupPath":
+			out.CgroupPath = string(in.String())
+		default:
+			in.SkipRecursive()
+		}
+		in.WantComma()
+	}
+	in.Delim('}')
+	if isTopLevel {
+		in.Consumed()
+	}
+}
+func easyjsonBe091417EncodeGithubComContainersLibpodLibpod1(out *jwriter.Writer, in PodInspectState) {
+	out.RawByte('{')
+	first := true
+	_ = first
+	{
+		const prefix string = ",\"cgroupPath\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.String(string(in.CgroupPath))
+	}
+	out.RawByte('}')
+}
+
+// MarshalJSON supports json.Marshaler interface
+func (v PodInspectState) MarshalJSON() ([]byte, error) {
+	w := jwriter.Writer{}
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod1(&w, v)
+	return w.Buffer.BuildBytes(), w.Error
+}
+
+// MarshalEasyJSON supports easyjson.Marshaler interface
+func (v PodInspectState) MarshalEasyJSON(w *jwriter.Writer) {
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod1(w, v)
+}
+
+// UnmarshalJSON supports json.Unmarshaler interface
+func (v *PodInspectState) UnmarshalJSON(data []byte) error {
+	r := jlexer.Lexer{Data: data}
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod1(&r, v)
+	return r.Error()
+}
+
+// UnmarshalEasyJSON supports easyjson.Unmarshaler interface
+func (v *PodInspectState) UnmarshalEasyJSON(l *jlexer.Lexer) {
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod1(l, v)
+}
+func easyjsonBe091417DecodeGithubComContainersLibpodLibpod2(in *jlexer.Lexer, out *PodInspect) {
+	isTopLevel := in.IsStart()
+	if in.IsNull() {
+		if isTopLevel {
+			in.Consumed()
+		}
+		in.Skip()
+		return
+	}
+	in.Delim('{')
+	for !in.IsDelim('}') {
+		key := in.UnsafeString()
+		in.WantColon()
+		if in.IsNull() {
+			in.Skip()
+			in.WantComma()
+			continue
+		}
+		switch key {
+		case "Config":
+			if in.IsNull() {
+				in.Skip()
+				out.Config = nil
+			} else {
+				if out.Config == nil {
+					out.Config = new(PodConfig)
+				}
+				(*out.Config).UnmarshalEasyJSON(in)
+			}
+		case "State":
+			if in.IsNull() {
+				in.Skip()
+				out.State = nil
+			} else {
+				if out.State == nil {
+					out.State = new(PodInspectState)
+				}
+				(*out.State).UnmarshalEasyJSON(in)
+			}
+		case "Containers":
+			if in.IsNull() {
+				in.Skip()
+				out.Containers = nil
+			} else {
+				in.Delim('[')
+				if out.Containers == nil {
+					if !in.IsDelim(']') {
+						out.Containers = make([]PodContainerInfo, 0, 2)
+					} else {
+						out.Containers = []PodContainerInfo{}
+					}
+				} else {
+					out.Containers = (out.Containers)[:0]
+				}
+				for !in.IsDelim(']') {
+					var v1 PodContainerInfo
+					(v1).UnmarshalEasyJSON(in)
+					out.Containers = append(out.Containers, v1)
+					in.WantComma()
+				}
+				in.Delim(']')
+			}
+		default:
+			in.SkipRecursive()
+		}
+		in.WantComma()
+	}
+	in.Delim('}')
+	if isTopLevel {
+		in.Consumed()
+	}
+}
+func easyjsonBe091417EncodeGithubComContainersLibpodLibpod2(out *jwriter.Writer, in PodInspect) {
+	out.RawByte('{')
+	first := true
+	_ = first
+	{
+		const prefix string = ",\"Config\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		if in.Config == nil {
+			out.RawString("null")
+		} else {
+			(*in.Config).MarshalEasyJSON(out)
+		}
+	}
+	{
+		const prefix string = ",\"State\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		if in.State == nil {
+			out.RawString("null")
+		} else {
+			(*in.State).MarshalEasyJSON(out)
+		}
+	}
+	{
+		const prefix string = ",\"Containers\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		if in.Containers == nil && (out.Flags&jwriter.NilSliceAsEmpty) == 0 {
+			out.RawString("null")
+		} else {
+			out.RawByte('[')
+			for v2, v3 := range in.Containers {
+				if v2 > 0 {
+					out.RawByte(',')
+				}
+				(v3).MarshalEasyJSON(out)
+			}
+			out.RawByte(']')
+		}
+	}
+	out.RawByte('}')
+}
+
+// MarshalJSON supports json.Marshaler interface
+func (v PodInspect) MarshalJSON() ([]byte, error) {
+	w := jwriter.Writer{}
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod2(&w, v)
+	return w.Buffer.BuildBytes(), w.Error
+}
+
+// MarshalEasyJSON supports easyjson.Marshaler interface
+func (v PodInspect) MarshalEasyJSON(w *jwriter.Writer) {
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod2(w, v)
+}
+
+// UnmarshalJSON supports json.Unmarshaler interface
+func (v *PodInspect) UnmarshalJSON(data []byte) error {
+	r := jlexer.Lexer{Data: data}
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod2(&r, v)
+	return r.Error()
+}
+
+// UnmarshalEasyJSON supports easyjson.Unmarshaler interface
+func (v *PodInspect) UnmarshalEasyJSON(l *jlexer.Lexer) {
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod2(l, v)
+}
+func easyjsonBe091417DecodeGithubComContainersLibpodLibpod3(in *jlexer.Lexer, out *PodContainerInfo) {
+	isTopLevel := in.IsStart()
+	if in.IsNull() {
+		if isTopLevel {
+			in.Consumed()
+		}
+		in.Skip()
+		return
+	}
+	in.Delim('{')
+	for !in.IsDelim('}') {
+		key := in.UnsafeString()
+		in.WantColon()
+		if in.IsNull() {
+			in.Skip()
+			in.WantComma()
+			continue
+		}
+		switch key {
+		case "id":
+			out.ID = string(in.String())
+		case "state":
+			out.State = string(in.String())
+		default:
+			in.SkipRecursive()
+		}
+		in.WantComma()
+	}
+	in.Delim('}')
+	if isTopLevel {
+		in.Consumed()
+	}
+}
+func easyjsonBe091417EncodeGithubComContainersLibpodLibpod3(out *jwriter.Writer, in PodContainerInfo) {
+	out.RawByte('{')
+	first := true
+	_ = first
+	{
+		const prefix string = ",\"id\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.String(string(in.ID))
+	}
+	{
+		const prefix string = ",\"state\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.String(string(in.State))
+	}
+	out.RawByte('}')
+}
+
+// MarshalJSON supports json.Marshaler interface
+func (v PodContainerInfo) MarshalJSON() ([]byte, error) {
+	w := jwriter.Writer{}
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod3(&w, v)
+	return w.Buffer.BuildBytes(), w.Error
+}
+
+// MarshalEasyJSON supports easyjson.Marshaler interface
+func (v PodContainerInfo) MarshalEasyJSON(w *jwriter.Writer) {
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod3(w, v)
+}
+
+// UnmarshalJSON supports json.Unmarshaler interface
+func (v *PodContainerInfo) UnmarshalJSON(data []byte) error {
+	r := jlexer.Lexer{Data: data}
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod3(&r, v)
+	return r.Error()
+}
+
+// UnmarshalEasyJSON supports easyjson.Unmarshaler interface
+func (v *PodContainerInfo) UnmarshalEasyJSON(l *jlexer.Lexer) {
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod3(l, v)
+}
+func easyjsonBe091417DecodeGithubComContainersLibpodLibpod4(in *jlexer.Lexer, out *PodConfig) {
+	isTopLevel := in.IsStart()
+	if in.IsNull() {
+		if isTopLevel {
+			in.Consumed()
+		}
+		in.Skip()
+		return
+	}
+	in.Delim('{')
+	for !in.IsDelim('}') {
+		key := in.UnsafeString()
+		in.WantColon()
+		if in.IsNull() {
+			in.Skip()
+			in.WantComma()
+			continue
+		}
+		switch key {
+		case "id":
+			out.ID = string(in.String())
+		case "name":
+			out.Name = string(in.String())
+		case "namespace":
+			out.Namespace = string(in.String())
+		case "labels":
+			if in.IsNull() {
+				in.Skip()
+			} else {
+				in.Delim('{')
+				if !in.IsDelim('}') {
+					out.Labels = make(map[string]string)
+				} else {
+					out.Labels = nil
+				}
+				for !in.IsDelim('}') {
+					key := string(in.String())
+					in.WantColon()
+					var v4 string
+					v4 = string(in.String())
+					(out.Labels)[key] = v4
+					in.WantComma()
+				}
+				in.Delim('}')
+			}
+		case "cgroupParent":
+			out.CgroupParent = string(in.String())
+		case "usePodCgroup":
+			out.UsePodCgroup = bool(in.Bool())
+		case "created":
+			if data := in.Raw(); in.Ok() {
+				in.AddError((out.CreatedTime).UnmarshalJSON(data))
+			}
+		default:
+			in.SkipRecursive()
+		}
+		in.WantComma()
+	}
+	in.Delim('}')
+	if isTopLevel {
+		in.Consumed()
+	}
+}
+func easyjsonBe091417EncodeGithubComContainersLibpodLibpod4(out *jwriter.Writer, in PodConfig) {
+	out.RawByte('{')
+	first := true
+	_ = first
+	{
+		const prefix string = ",\"id\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.String(string(in.ID))
+	}
+	{
+		const prefix string = ",\"name\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.String(string(in.Name))
+	}
+	if in.Namespace != "" {
+		const prefix string = ",\"namespace\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.String(string(in.Namespace))
+	}
+	{
+		const prefix string = ",\"labels\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		if in.Labels == nil && (out.Flags&jwriter.NilMapAsEmpty) == 0 {
+			out.RawString(`null`)
+		} else {
+			out.RawByte('{')
+			v5First := true
+			for v5Name, v5Value := range in.Labels {
+				if v5First {
+					v5First = false
+				} else {
+					out.RawByte(',')
+				}
+				out.String(string(v5Name))
+				out.RawByte(':')
+				out.String(string(v5Value))
+			}
+			out.RawByte('}')
+		}
+	}
+	{
+		const prefix string = ",\"cgroupParent\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.String(string(in.CgroupParent))
+	}
+	{
+		const prefix string = ",\"usePodCgroup\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.Bool(bool(in.UsePodCgroup))
+	}
+	{
+		const prefix string = ",\"created\":"
+		if first {
+			first = false
+			out.RawString(prefix[1:])
+		} else {
+			out.RawString(prefix)
+		}
+		out.Raw((in.CreatedTime).MarshalJSON())
+	}
+	out.RawByte('}')
+}
+
+// MarshalJSON supports json.Marshaler interface
+func (v PodConfig) MarshalJSON() ([]byte, error) {
+	w := jwriter.Writer{}
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod4(&w, v)
+	return w.Buffer.BuildBytes(), w.Error
+}
+
+// MarshalEasyJSON supports easyjson.Marshaler interface
+func (v PodConfig) MarshalEasyJSON(w *jwriter.Writer) {
+	easyjsonBe091417EncodeGithubComContainersLibpodLibpod4(w, v)
+}
+
+// UnmarshalJSON supports json.Unmarshaler interface
+func (v *PodConfig) UnmarshalJSON(data []byte) error {
+	r := jlexer.Lexer{Data: data}
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod4(&r, v)
+	return r.Error()
+}
+
+// UnmarshalEasyJSON supports easyjson.Unmarshaler interface
+func (v *PodConfig) UnmarshalEasyJSON(l *jlexer.Lexer) {
+	easyjsonBe091417DecodeGithubComContainersLibpodLibpod4(l, v)
+}