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rebase: bump k8s.io/kubernetes from 1.23.0 to 1.23.1
Bumps [k8s.io/kubernetes](https://github.com/kubernetes/kubernetes) from 1.23.0 to 1.23.1. - [Release notes](https://github.com/kubernetes/kubernetes/releases) - [Commits](https://github.com/kubernetes/kubernetes/compare/v1.23.0...v1.23.1) --- updated-dependencies: - dependency-name: k8s.io/kubernetes dependency-type: direct:production update-type: version-update:semver-patch ... Signed-off-by: dependabot[bot] <support@github.com>
This commit is contained in:
committed by
mergify[bot]
parent
41c7725c8c
commit
2200092244
62
vendor/golang.org/x/net/http2/frame.go
generated
vendored
62
vendor/golang.org/x/net/http2/frame.go
generated
vendored
@ -122,7 +122,7 @@ var flagName = map[FrameType]map[Flags]string{
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// a frameParser parses a frame given its FrameHeader and payload
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// bytes. The length of payload will always equal fh.Length (which
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// might be 0).
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type frameParser func(fc *frameCache, fh FrameHeader, payload []byte) (Frame, error)
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type frameParser func(fc *frameCache, fh FrameHeader, countError func(string), payload []byte) (Frame, error)
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var frameParsers = map[FrameType]frameParser{
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FrameData: parseDataFrame,
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@ -267,6 +267,11 @@ type Framer struct {
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lastFrame Frame
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errDetail error
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// countError is a non-nil func that's called on a frame parse
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// error with some unique error path token. It's initialized
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// from Transport.CountError or Server.CountError.
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countError func(errToken string)
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// lastHeaderStream is non-zero if the last frame was an
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// unfinished HEADERS/CONTINUATION.
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lastHeaderStream uint32
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@ -426,6 +431,7 @@ func NewFramer(w io.Writer, r io.Reader) *Framer {
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fr := &Framer{
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w: w,
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r: r,
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countError: func(string) {},
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logReads: logFrameReads,
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logWrites: logFrameWrites,
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debugReadLoggerf: log.Printf,
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@ -500,7 +506,7 @@ func (fr *Framer) ReadFrame() (Frame, error) {
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if _, err := io.ReadFull(fr.r, payload); err != nil {
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return nil, err
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}
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f, err := typeFrameParser(fh.Type)(fr.frameCache, fh, payload)
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f, err := typeFrameParser(fh.Type)(fr.frameCache, fh, fr.countError, payload)
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if err != nil {
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if ce, ok := err.(connError); ok {
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return nil, fr.connError(ce.Code, ce.Reason)
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@ -588,13 +594,14 @@ func (f *DataFrame) Data() []byte {
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return f.data
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}
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func parseDataFrame(fc *frameCache, fh FrameHeader, payload []byte) (Frame, error) {
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func parseDataFrame(fc *frameCache, fh FrameHeader, countError func(string), payload []byte) (Frame, error) {
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if fh.StreamID == 0 {
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// DATA frames MUST be associated with a stream. If a
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// DATA frame is received whose stream identifier
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// field is 0x0, the recipient MUST respond with a
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// connection error (Section 5.4.1) of type
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// PROTOCOL_ERROR.
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countError("frame_data_stream_0")
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return nil, connError{ErrCodeProtocol, "DATA frame with stream ID 0"}
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}
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f := fc.getDataFrame()
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@ -605,6 +612,7 @@ func parseDataFrame(fc *frameCache, fh FrameHeader, payload []byte) (Frame, erro
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var err error
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payload, padSize, err = readByte(payload)
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if err != nil {
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countError("frame_data_pad_byte_short")
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return nil, err
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}
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}
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@ -613,6 +621,7 @@ func parseDataFrame(fc *frameCache, fh FrameHeader, payload []byte) (Frame, erro
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// length of the frame payload, the recipient MUST
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// treat this as a connection error.
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// Filed: https://github.com/http2/http2-spec/issues/610
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countError("frame_data_pad_too_big")
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return nil, connError{ErrCodeProtocol, "pad size larger than data payload"}
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}
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f.data = payload[:len(payload)-int(padSize)]
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@ -695,7 +704,7 @@ type SettingsFrame struct {
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p []byte
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}
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func parseSettingsFrame(_ *frameCache, fh FrameHeader, p []byte) (Frame, error) {
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func parseSettingsFrame(_ *frameCache, fh FrameHeader, countError func(string), p []byte) (Frame, error) {
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if fh.Flags.Has(FlagSettingsAck) && fh.Length > 0 {
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// When this (ACK 0x1) bit is set, the payload of the
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// SETTINGS frame MUST be empty. Receipt of a
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@ -703,6 +712,7 @@ func parseSettingsFrame(_ *frameCache, fh FrameHeader, p []byte) (Frame, error)
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// field value other than 0 MUST be treated as a
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// connection error (Section 5.4.1) of type
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// FRAME_SIZE_ERROR.
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countError("frame_settings_ack_with_length")
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return nil, ConnectionError(ErrCodeFrameSize)
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}
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if fh.StreamID != 0 {
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@ -713,14 +723,17 @@ func parseSettingsFrame(_ *frameCache, fh FrameHeader, p []byte) (Frame, error)
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// field is anything other than 0x0, the endpoint MUST
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// respond with a connection error (Section 5.4.1) of
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// type PROTOCOL_ERROR.
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countError("frame_settings_has_stream")
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return nil, ConnectionError(ErrCodeProtocol)
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}
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if len(p)%6 != 0 {
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countError("frame_settings_mod_6")
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// Expecting even number of 6 byte settings.
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return nil, ConnectionError(ErrCodeFrameSize)
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}
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f := &SettingsFrame{FrameHeader: fh, p: p}
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if v, ok := f.Value(SettingInitialWindowSize); ok && v > (1<<31)-1 {
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countError("frame_settings_window_size_too_big")
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// Values above the maximum flow control window size of 2^31 - 1 MUST
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// be treated as a connection error (Section 5.4.1) of type
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// FLOW_CONTROL_ERROR.
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@ -832,11 +845,13 @@ type PingFrame struct {
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func (f *PingFrame) IsAck() bool { return f.Flags.Has(FlagPingAck) }
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func parsePingFrame(_ *frameCache, fh FrameHeader, payload []byte) (Frame, error) {
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func parsePingFrame(_ *frameCache, fh FrameHeader, countError func(string), payload []byte) (Frame, error) {
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if len(payload) != 8 {
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countError("frame_ping_length")
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return nil, ConnectionError(ErrCodeFrameSize)
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}
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if fh.StreamID != 0 {
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countError("frame_ping_has_stream")
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return nil, ConnectionError(ErrCodeProtocol)
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}
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f := &PingFrame{FrameHeader: fh}
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@ -872,11 +887,13 @@ func (f *GoAwayFrame) DebugData() []byte {
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return f.debugData
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}
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func parseGoAwayFrame(_ *frameCache, fh FrameHeader, p []byte) (Frame, error) {
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func parseGoAwayFrame(_ *frameCache, fh FrameHeader, countError func(string), p []byte) (Frame, error) {
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if fh.StreamID != 0 {
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countError("frame_goaway_has_stream")
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return nil, ConnectionError(ErrCodeProtocol)
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}
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if len(p) < 8 {
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countError("frame_goaway_short")
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return nil, ConnectionError(ErrCodeFrameSize)
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}
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return &GoAwayFrame{
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@ -912,7 +929,7 @@ func (f *UnknownFrame) Payload() []byte {
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return f.p
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}
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func parseUnknownFrame(_ *frameCache, fh FrameHeader, p []byte) (Frame, error) {
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func parseUnknownFrame(_ *frameCache, fh FrameHeader, countError func(string), p []byte) (Frame, error) {
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return &UnknownFrame{fh, p}, nil
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}
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@ -923,8 +940,9 @@ type WindowUpdateFrame struct {
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Increment uint32 // never read with high bit set
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}
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func parseWindowUpdateFrame(_ *frameCache, fh FrameHeader, p []byte) (Frame, error) {
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func parseWindowUpdateFrame(_ *frameCache, fh FrameHeader, countError func(string), p []byte) (Frame, error) {
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if len(p) != 4 {
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countError("frame_windowupdate_bad_len")
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return nil, ConnectionError(ErrCodeFrameSize)
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}
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inc := binary.BigEndian.Uint32(p[:4]) & 0x7fffffff // mask off high reserved bit
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@ -936,8 +954,10 @@ func parseWindowUpdateFrame(_ *frameCache, fh FrameHeader, p []byte) (Frame, err
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// control window MUST be treated as a connection
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// error (Section 5.4.1).
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if fh.StreamID == 0 {
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countError("frame_windowupdate_zero_inc_conn")
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return nil, ConnectionError(ErrCodeProtocol)
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}
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countError("frame_windowupdate_zero_inc_stream")
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return nil, streamError(fh.StreamID, ErrCodeProtocol)
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}
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return &WindowUpdateFrame{
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@ -988,7 +1008,7 @@ func (f *HeadersFrame) HasPriority() bool {
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return f.FrameHeader.Flags.Has(FlagHeadersPriority)
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}
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func parseHeadersFrame(_ *frameCache, fh FrameHeader, p []byte) (_ Frame, err error) {
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func parseHeadersFrame(_ *frameCache, fh FrameHeader, countError func(string), p []byte) (_ Frame, err error) {
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hf := &HeadersFrame{
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FrameHeader: fh,
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}
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@ -997,11 +1017,13 @@ func parseHeadersFrame(_ *frameCache, fh FrameHeader, p []byte) (_ Frame, err er
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// is received whose stream identifier field is 0x0, the recipient MUST
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// respond with a connection error (Section 5.4.1) of type
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// PROTOCOL_ERROR.
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countError("frame_headers_zero_stream")
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return nil, connError{ErrCodeProtocol, "HEADERS frame with stream ID 0"}
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}
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var padLength uint8
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if fh.Flags.Has(FlagHeadersPadded) {
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if p, padLength, err = readByte(p); err != nil {
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countError("frame_headers_pad_short")
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return
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}
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}
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@ -1009,16 +1031,19 @@ func parseHeadersFrame(_ *frameCache, fh FrameHeader, p []byte) (_ Frame, err er
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var v uint32
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p, v, err = readUint32(p)
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if err != nil {
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countError("frame_headers_prio_short")
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return nil, err
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}
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hf.Priority.StreamDep = v & 0x7fffffff
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hf.Priority.Exclusive = (v != hf.Priority.StreamDep) // high bit was set
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p, hf.Priority.Weight, err = readByte(p)
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if err != nil {
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countError("frame_headers_prio_weight_short")
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return nil, err
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}
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}
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if len(p)-int(padLength) <= 0 {
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if len(p)-int(padLength) < 0 {
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countError("frame_headers_pad_too_big")
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return nil, streamError(fh.StreamID, ErrCodeProtocol)
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}
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hf.headerFragBuf = p[:len(p)-int(padLength)]
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@ -1125,11 +1150,13 @@ func (p PriorityParam) IsZero() bool {
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return p == PriorityParam{}
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}
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func parsePriorityFrame(_ *frameCache, fh FrameHeader, payload []byte) (Frame, error) {
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func parsePriorityFrame(_ *frameCache, fh FrameHeader, countError func(string), payload []byte) (Frame, error) {
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if fh.StreamID == 0 {
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countError("frame_priority_zero_stream")
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return nil, connError{ErrCodeProtocol, "PRIORITY frame with stream ID 0"}
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}
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if len(payload) != 5 {
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countError("frame_priority_bad_length")
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return nil, connError{ErrCodeFrameSize, fmt.Sprintf("PRIORITY frame payload size was %d; want 5", len(payload))}
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}
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v := binary.BigEndian.Uint32(payload[:4])
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@ -1172,11 +1199,13 @@ type RSTStreamFrame struct {
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ErrCode ErrCode
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}
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func parseRSTStreamFrame(_ *frameCache, fh FrameHeader, p []byte) (Frame, error) {
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func parseRSTStreamFrame(_ *frameCache, fh FrameHeader, countError func(string), p []byte) (Frame, error) {
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if len(p) != 4 {
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countError("frame_rststream_bad_len")
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return nil, ConnectionError(ErrCodeFrameSize)
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}
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if fh.StreamID == 0 {
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countError("frame_rststream_zero_stream")
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return nil, ConnectionError(ErrCodeProtocol)
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}
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return &RSTStreamFrame{fh, ErrCode(binary.BigEndian.Uint32(p[:4]))}, nil
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@ -1202,8 +1231,9 @@ type ContinuationFrame struct {
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headerFragBuf []byte
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}
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func parseContinuationFrame(_ *frameCache, fh FrameHeader, p []byte) (Frame, error) {
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func parseContinuationFrame(_ *frameCache, fh FrameHeader, countError func(string), p []byte) (Frame, error) {
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if fh.StreamID == 0 {
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countError("frame_continuation_zero_stream")
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return nil, connError{ErrCodeProtocol, "CONTINUATION frame with stream ID 0"}
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}
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return &ContinuationFrame{fh, p}, nil
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@ -1252,7 +1282,7 @@ func (f *PushPromiseFrame) HeadersEnded() bool {
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return f.FrameHeader.Flags.Has(FlagPushPromiseEndHeaders)
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}
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func parsePushPromise(_ *frameCache, fh FrameHeader, p []byte) (_ Frame, err error) {
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func parsePushPromise(_ *frameCache, fh FrameHeader, countError func(string), p []byte) (_ Frame, err error) {
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pp := &PushPromiseFrame{
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FrameHeader: fh,
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}
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@ -1263,6 +1293,7 @@ func parsePushPromise(_ *frameCache, fh FrameHeader, p []byte) (_ Frame, err err
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// with. If the stream identifier field specifies the value
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// 0x0, a recipient MUST respond with a connection error
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// (Section 5.4.1) of type PROTOCOL_ERROR.
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countError("frame_pushpromise_zero_stream")
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return nil, ConnectionError(ErrCodeProtocol)
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}
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// The PUSH_PROMISE frame includes optional padding.
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@ -1270,18 +1301,21 @@ func parsePushPromise(_ *frameCache, fh FrameHeader, p []byte) (_ Frame, err err
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var padLength uint8
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if fh.Flags.Has(FlagPushPromisePadded) {
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if p, padLength, err = readByte(p); err != nil {
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countError("frame_pushpromise_pad_short")
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return
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}
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}
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p, pp.PromiseID, err = readUint32(p)
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if err != nil {
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countError("frame_pushpromise_promiseid_short")
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return
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}
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pp.PromiseID = pp.PromiseID & (1<<31 - 1)
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if int(padLength) > len(p) {
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// like the DATA frame, error out if padding is longer than the body.
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countError("frame_pushpromise_pad_too_big")
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return nil, ConnectionError(ErrCodeProtocol)
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}
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pp.headerFragBuf = p[:len(p)-int(padLength)]
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