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vendor: update github.com/opencontainers/runc

Browse Source 
when the systemd cgroup manager is used, controllers not handled by
systemd are created manually afterwards.
libcontainer didn't correctly cleanup these cgroups that were leaked
on cgroup v1.

Closes: https://github.com/kubernetes/kubernetes/issues/92766

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
This commit is contained in:
Giuseppe Scrivano
2020-07-09 09:37:05 +02:00
parent 896da2253c
commit c655a5b636
44 changed files with 1122 additions and 722 deletions
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28
vendor/github.com/cilium/ebpf/marshalers.go generated vendored
View File

@@ -4,13 +4,13 @@ import (
"bytes"
"encoding"
"encoding/binary"
"errors"
"fmt"
"reflect"
"runtime"
"unsafe"
"github.com/cilium/ebpf/internal"
"golang.org/x/xerrors"
)
func marshalPtr(data interface{}, length int) (internal.Pointer, error) {
@@ -18,7 +18,7 @@ func marshalPtr(data interface{}, length int) (internal.Pointer, error) {
if length == 0 {
return internal.NewPointer(nil), nil
}
return internal.Pointer{}, xerrors.New("can't use nil as key of map")
return internal.Pointer{}, errors.New("can't use nil as key of map")
}
if ptr, ok := data.(unsafe.Pointer); ok {
@@ -42,12 +42,12 @@ func marshalBytes(data interface{}, length int) (buf []byte, err error) {
case []byte:
buf = value
case unsafe.Pointer:
err = xerrors.New("can't marshal from unsafe.Pointer")
err = errors.New("can't marshal from unsafe.Pointer")
default:
var wr bytes.Buffer
err = binary.Write(&wr, internal.NativeEndian, value)
if err != nil {
err = xerrors.Errorf("encoding %T: %v", value, err)
err = fmt.Errorf("encoding %T: %v", value, err)
}
buf = wr.Bytes()
}
@@ -56,7 +56,7 @@ func marshalBytes(data interface{}, length int) (buf []byte, err error) {
}
if len(buf) != length {
return nil, xerrors.Errorf("%T doesn't marshal to %d bytes", data, length)
return nil, fmt.Errorf("%T doesn't marshal to %d bytes", data, length)
}
return buf, nil
}
@@ -92,13 +92,13 @@ func unmarshalBytes(data interface{}, buf []byte) error {
*value = buf
return nil
case string:
return xerrors.New("require pointer to string")
return errors.New("require pointer to string")
case []byte:
return xerrors.New("require pointer to []byte")
return errors.New("require pointer to []byte")
default:
rd := bytes.NewReader(buf)
if err := binary.Read(rd, internal.NativeEndian, value); err != nil {
return xerrors.Errorf("decoding %T: %v", value, err)
return fmt.Errorf("decoding %T: %v", value, err)
}
return nil
}
@@ -113,7 +113,7 @@ func unmarshalBytes(data interface{}, buf []byte) error {
func marshalPerCPUValue(slice interface{}, elemLength int) (internal.Pointer, error) {
sliceType := reflect.TypeOf(slice)
if sliceType.Kind() != reflect.Slice {
return internal.Pointer{}, xerrors.New("per-CPU value requires slice")
return internal.Pointer{}, errors.New("per-CPU value requires slice")
}
possibleCPUs, err := internal.PossibleCPUs()
@@ -124,7 +124,7 @@ func marshalPerCPUValue(slice interface{}, elemLength int) (internal.Pointer, er
sliceValue := reflect.ValueOf(slice)
sliceLen := sliceValue.Len()
if sliceLen > possibleCPUs {
return internal.Pointer{}, xerrors.Errorf("per-CPU value exceeds number of CPUs")
return internal.Pointer{}, fmt.Errorf("per-CPU value exceeds number of CPUs")
}
alignedElemLength := align(elemLength, 8)
@@ -151,7 +151,7 @@ func marshalPerCPUValue(slice interface{}, elemLength int) (internal.Pointer, er
func unmarshalPerCPUValue(slicePtr interface{}, elemLength int, buf []byte) error {
slicePtrType := reflect.TypeOf(slicePtr)
if slicePtrType.Kind() != reflect.Ptr || slicePtrType.Elem().Kind() != reflect.Slice {
return xerrors.Errorf("per-cpu value requires pointer to slice")
return fmt.Errorf("per-cpu value requires pointer to slice")
}
possibleCPUs, err := internal.PossibleCPUs()
@@ -170,7 +170,7 @@ func unmarshalPerCPUValue(slicePtr interface{}, elemLength int, buf []byte) erro
step := len(buf) / possibleCPUs
if step < elemLength {
return xerrors.Errorf("per-cpu element length is larger than available data")
return fmt.Errorf("per-cpu element length is larger than available data")
}
for i := 0; i < possibleCPUs; i++ {
var elem interface{}
@@ -188,7 +188,7 @@ func unmarshalPerCPUValue(slicePtr interface{}, elemLength int, buf []byte) erro
err := unmarshalBytes(elem, elemBytes)
if err != nil {
return xerrors.Errorf("cpu %d: %w", i, err)
return fmt.Errorf("cpu %d: %w", i, err)
}
buf = buf[step:]