Affected by GO-2022-1107 and 9 other vulnerabilities

GO-2022-1107: Container build can leak any path on the host into the container in github.com/docker/docker

GO-2023-1699: Docker Swarm encrypted overlay network may be unauthenticated in github.com/docker/docker

GO-2023-1700: Docker Swarm encrypted overlay network traffic may be unencrypted in github.com/docker/docker

GO-2023-1701: Docker Swarm encrypted overlay network with a single endpoint is unauthenticated in github.com/docker/docker

GO-2025-3829: Moby firewalld reload removes bridge network isolation in github.com/docker/docker

GO-2026-4883: Moby has an Off-by-one error in its plugin privilege validation in github.com/docker/docker

GO-2026-4887: Moby has AuthZ plugin bypass when provided oversized request bodies in github.com/docker/docker

GO-2026-5617: Docker: Race condition in docker cp allows bind mount redirection to host path in github.com/docker/docker

GO-2026-5668: Docker: Race condition in docker cp allows creation of arbitrary empty files on the host via symlink swap in github.com/docker/docker

GO-2026-5746: Docker: `PUT /containers/{id}/archive` executes container binary on the host in github.com/docker/docker

tailfile

package

v20.10.18+incompatible Latest Latest Go to latest Published: Sep 8, 2022 License: Apache-2.0 Imports: 6 Imported by: 253

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
Learn more about best practices

Repository

github.com/docker/docker

Links

Documentation ¶

Overview ¶

Package tailfile provides helper functions to read the nth lines of any ReadSeeker.

Index ¶

Variables
func NewTailReader(ctx context.Context, r SizeReaderAt, reqLines int) (io.Reader, int, error)
func NewTailReaderWithDelimiter(ctx context.Context, r SizeReaderAt, reqLines int, delimiter []byte) (io.Reader, int, error)
func TailFile(f *os.File, n int) ([][]byte, error)
type SizeReaderAt

Constants ¶

This section is empty.

Variables ¶

View Source

var ErrNonPositiveLinesNumber = errors.New("The number of lines to extract from the file must be positive")

ErrNonPositiveLinesNumber is an error returned if the lines number was negative.

Functions ¶

func NewTailReader ¶

func NewTailReader(ctx context.Context, r SizeReaderAt, reqLines int) (io.Reader, int, error)

NewTailReader scopes the passed in reader to just the last N lines passed in

func NewTailReaderWithDelimiter ¶

func NewTailReaderWithDelimiter(ctx context.Context, r SizeReaderAt, reqLines int, delimiter []byte) (io.Reader, int, error)

NewTailReaderWithDelimiter scopes the passed in reader to just the last N lines passed in In this case a "line" is defined by the passed in delimiter.

Delimiter lengths should be generally small, no more than 12 bytes

func TailFile ¶

func TailFile(f *os.File, n int) ([][]byte, error)

TailFile returns last n lines of the passed in file.

Types ¶

type SizeReaderAt ¶

type SizeReaderAt interface {
	io.ReaderAt
	Size() int64
}

SizeReaderAt is an interface used to get a ReaderAt as well as the size of the underlying reader. Note that the size of the underlying reader should not change when using this interface.

Source Files ¶

View all Source files

tailfile.go

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