Vendor in containers/common@main

Signed-off-by: Ashley Cui <acui@redhat.com>
This commit is contained in:
Ashley Cui
2022-02-28 16:23:19 -05:00
parent 2225c65f74
commit 569319d397
62 changed files with 1585 additions and 1492 deletions

View File

@@ -208,7 +208,7 @@ func DecodeMessageWithFDs(rd io.Reader, fds []int) (msg *Message, err error) {
// The possibly returned error can be an error of the underlying reader, an
// InvalidMessageError or a FormatError.
func DecodeMessage(rd io.Reader) (msg *Message, err error) {
return DecodeMessageWithFDs(rd, make([]int, 0));
return DecodeMessageWithFDs(rd, make([]int, 0))
}
type nullwriter struct{}
@@ -227,8 +227,8 @@ func (msg *Message) CountFds() (int, error) {
}
func (msg *Message) EncodeToWithFDs(out io.Writer, order binary.ByteOrder) (fds []int, err error) {
if err := msg.IsValid(); err != nil {
return make([]int, 0), err
if err := msg.validateHeader(); err != nil {
return nil, err
}
var vs [7]interface{}
switch order {
@@ -237,7 +237,7 @@ func (msg *Message) EncodeToWithFDs(out io.Writer, order binary.ByteOrder) (fds
case binary.BigEndian:
vs[0] = byte('B')
default:
return make([]int, 0), errors.New("dbus: invalid byte order")
return nil, errors.New("dbus: invalid byte order")
}
body := new(bytes.Buffer)
fds = make([]int, 0)
@@ -284,8 +284,13 @@ func (msg *Message) EncodeTo(out io.Writer, order binary.ByteOrder) (err error)
}
// IsValid checks whether msg is a valid message and returns an
// InvalidMessageError if it is not.
// InvalidMessageError or FormatError if it is not.
func (msg *Message) IsValid() error {
var b bytes.Buffer
return msg.EncodeTo(&b, nativeEndian)
}
func (msg *Message) validateHeader() error {
if msg.Flags & ^(FlagNoAutoStart|FlagNoReplyExpected|FlagAllowInteractiveAuthorization) != 0 {
return InvalidMessageError("invalid flags")
}
@@ -330,6 +335,7 @@ func (msg *Message) IsValid() error {
return InvalidMessageError("missing signature")
}
}
return nil
}