etes/_output/local/go/src/k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport/transport.go:483 +0x32
io.ReadAtLeast({0x55c5720, 0xc0e5f8edb0}, {0xc0efe16f88, 0x5, 0x5}, 0x5)
	/usr/local/go/src/io/io.go:331 +0x9a
io.ReadFull(...)
	/usr/local/go/src/io/io.go:350
k8s.io/kubernetes/vendor/google.golang.org/grpc/internal/transport.(*Stream).Read(0xc0f3cd67e0, {0xc0efe16f88, 0x5, 0x5})
	/home/prow/go/src/k8s.io/kubernetes/_output/local/go/src/k8s.io/k...

			if n > 0 && cr.r.Buffered() < 2 {
				// We have some data. Return early (per the io.Reader
				// contract) instead of potentially blocking while
				// reading more.
				break
			}
			if _, cr.err = io.ReadFull(cr.r, cr.buf[:2]); cr.err == nil {
				if string(cr.buf[:]) != "\r\n" {
					cr.err = errors.New("malformed chunked encoding")
					break
				}
			} else {
				if cr.err == io.EOF {

		if err != nil {
			return nil, err
		}
		return newBoringPrivateKey(c, key, bytes)
	}

	key := make([]byte, len(c.scalarOrder))
	randutil.MaybeReadByte(rand)
	for {
		if _, err := io.ReadFull(rand, key); err != nil {
			return nil, err
		}

		// Mask off any excess bits if the size of the underlying field is not a
		// whole number of bytes, which is only the case for P-521. We use a

func randomPoint[Point nistPoint[Point]](c *nistCurve[Point], rand io.Reader) (k *bigmod.Nat, p Point, err error) {
	k = bigmod.NewNat()
	for {
		b := make([]byte, c.N.Size())
		if _, err = io.ReadFull(rand, b); err != nil {
			return
		}

		// Mask off any excess bits to increase the chance of hitting a value in
		// (0, N). These are the most dangerous lines in the package and maybe in

	blockSize := aes.BlockSize
	paddingSize := blockSize - (len(data) % blockSize)
	result := make([]byte, blockSize+len(data)+paddingSize)
	iv := result[:blockSize]
	if _, err := io.ReadFull(rand.Reader, iv); err != nil {
		return nil, errors.New("unable to read sufficient random bytes")
	}
	copy(result[blockSize:], data)

	// add PKCS#7 padding for CBC

		// We know that blockSize <= 128K,
		// so this won't allocate an enormous amount.
		need := blockSize - len(r.compressedBuf)
		r.compressedBuf = append(r.compressedBuf, make([]byte, need)...)
	}

	if _, err := io.ReadFull(r.r, r.compressedBuf); err != nil {
		return r.wrapNonEOFError(0, err)
	}

	data := block(r.compressedBuf)
	off := 0
	r.buffer = r.buffer[:0]

	litoff, litbuf, err := r.readLiterals(data, off, r.literals[:0])

	N := curve.Params().N
	bitSize := N.BitLen()
	byteLen := (bitSize + 7) / 8
	priv = make([]byte, byteLen)

	for x == nil {
		_, err = io.ReadFull(rand, priv)
		if err != nil {
			return
		}
		// We have to mask off any excess bits in the case that the size of the
		// underlying field is not a whole number of bytes.
		priv[0] &= mask[bitSize%8]

	if *flagG {
		return
	}

	if int64(int(length)) != length {
		fmt.Fprintf(os.Stderr, "%s: too much pkg data in %s\n", os.Args[0], filename)
		return
	}

	bdata := make([]byte, length)
	if _, err := io.ReadFull(f, bdata); err != nil {
		fmt.Fprintf(os.Stderr, "%s: short pkg read %s\n", os.Args[0], filename)
		return
	}
	data := string(bdata)

	// process header lines
	for data != "" {
		var line string

	preMasterSecret := make([]byte, 48)
	preMasterSecret[0] = byte(clientHello.vers >> 8)
	preMasterSecret[1] = byte(clientHello.vers)
	_, err := io.ReadFull(config.rand(), preMasterSecret[2:])
	if err != nil {
		return nil, nil, err
	}

	rsaKey, ok := cert.PublicKey.(*rsa.PublicKey)
	if !ok {

	var written int64
	for {
		buf := alignedBuf
		if totalSize > 0 {
			remaining := totalSize - written
			if remaining < int64(len(buf)) {
				buf = buf[:remaining]
			}
		}

		nr, err := io.ReadFull(r, buf)
		eof := errors.Is(err, io.EOF) || errors.Is(err, io.ErrUnexpectedEOF)
		if err != nil && !eof {
			return written, err
		}

		buf = buf[:nr]
		var (
			n  int
			un int
			nw int64