GO-2025-4177: Singularity ineffectively applies of selinux / apparmor LSM process labels in github.com/sylabs/singularity

sylog

package

v4.4.0 Latest Latest Go to latest Published: Feb 26, 2026 License: BSD-3-Clause Imports: 3 Imported by: 0

Details

Valid go.mod file
Redistributable license
Tagged version
Stable version
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Repository

github.com/sylabs/singularity

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Documentation ¶

Overview ¶

Package sylog implements a basic logger for Singularity Go code to log messages in the same format as singularity_message() from C code

Index ¶

Constants
func Debugf(format string, a ...any)
func DisableColor()
func Errorf(format string, a ...any)
func Fatalf(format string, a ...any)
func GetEnvVar() string
func GetLevel() int
func Infof(format string, a ...any)
func SetLevel(l int, color bool)
func SetWriter(io.Writer)
func SyncLogrusLevel()
func Verbosef(format string, a ...any)
func Warningf(format string, a ...any)
func Writer() io.Writer
type DebugLogger
- func (t DebugLogger) Log(v ...any)
- func (t DebugLogger) Logf(format string, v ...any)

Constants ¶

View Source

const (
	FatalLevel messageLevel = iota - 4 // FatalLevel    : -4
	ErrorLevel                         // ErrorLevel    : -3
	WarnLevel                          // WarnLevel     : -2
	LogLevel                           // LogLevel      : -1

	InfoLevel     // InfoLevel     : 1
	VerboseLevel  // VerboseLevel  : 2
	Verbose2Level // Verbose2Level : 3
	Verbose3Level // Verbose3Level : 4
	DebugLevel    // DebugLevel    : 5
)

Log levels.

Variables ¶

This section is empty.

Functions ¶

func Debugf ¶

func Debugf(format string, a ...any)

Debugf is a dummy function doing nothing

func DisableColor ¶

func DisableColor()

DisableColor for the logger

func Errorf ¶

func Errorf(format string, a ...any)

Errorf is a dummy function doing nothing.

func Fatalf ¶

func Fatalf(format string, a ...any)

Fatalf is a dummy function exiting with code 255. This function must not be used in public packages.

func GetEnvVar ¶

func GetEnvVar() string

GetEnvVar is a dummy function returning environment variable with lowest message level.

func GetLevel ¶

func GetLevel() int

GetLevel is a dummy function returning lowest message level.

func Infof ¶

func Infof(format string, a ...any)

Infof is a dummy function doing nothing.

func SetLevel ¶

func SetLevel(l int, color bool)

SetLevel is a dummy function doing nothing.

func SetWriter ¶ added in v4.3.2

func SetWriter(io.Writer)

SetWriter is a dummy function doing nothing

func SyncLogrusLevel ¶ added in v4.4.0

func SyncLogrusLevel()

func Verbosef ¶

func Verbosef(format string, a ...any)

Verbosef is a dummy function doing nothing.

func Warningf ¶

func Warningf(format string, a ...any)

Warningf is a dummy function doing nothing.

func Writer ¶

func Writer() io.Writer

Writer is a dummy function returning io.Discard writer.

Types ¶

type DebugLogger ¶

type DebugLogger struct{}

DebugLogger is an implementation of the go-log/log Logger interface that will output log messages via sylog.debug when required by external packages such as the scs-library-client

func (DebugLogger) Log ¶

func (t DebugLogger) Log(v ...any)

Log is a dummy function doing nothing.

func (DebugLogger) Logf ¶

func (t DebugLogger) Logf(format string, v ...any)

Logf is a dummy function doing nothing.

Source Files ¶

View all Source files

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