diff --git a/src/nvcgo/go.mod b/src/nvcgo/go.mod
index 33bc1fac..72b41c65 100644
--- a/src/nvcgo/go.mod
+++ b/src/nvcgo/go.mod
@@ -6,11 +6,8 @@ require (
github.com/cilium/ebpf v0.8.0
github.com/google/uuid v1.6.0
github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417
- github.com/sirupsen/logrus v1.8.1
+ github.com/sirupsen/logrus v1.9.3
golang.org/x/sys v0.18.0
)
-require (
- github.com/stretchr/testify v1.6.1 // indirect
- golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
-)
+require golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1 // indirect
diff --git a/src/nvcgo/go.sum b/src/nvcgo/go.sum
index 05b8917a..9d165c60 100644
--- a/src/nvcgo/go.sum
+++ b/src/nvcgo/go.sum
@@ -23,14 +23,13 @@ github.com/pmezard/go-difflib v1.0.0 h1:4DBwDE0NGyQoBHbLQYPwSUPoCMWR5BEzIk/f1lZb
github.com/pmezard/go-difflib v1.0.0/go.mod h1:iKH77koFhYxTK1pcRnkKkqfTogsbg7gZNVY4sRDYZ/4=
github.com/rogpeppe/go-internal v1.6.1 h1:/FiVV8dS/e+YqF2JvO3yXRFbBLTIuSDkuC7aBOAvL+k=
github.com/rogpeppe/go-internal v1.6.1/go.mod h1:xXDCJY+GAPziupqXw64V24skbSoqbTEfhy4qGm1nDQc=
-github.com/sirupsen/logrus v1.8.1 h1:dJKuHgqk1NNQlqoA6BTlM1Wf9DOH3NBjQyu0h9+AZZE=
-github.com/sirupsen/logrus v1.8.1/go.mod h1:yWOB1SBYBC5VeMP7gHvWumXLIWorT60ONWic61uBYv0=
+github.com/sirupsen/logrus v1.9.3 h1:dueUQJ1C2q9oE3F7wvmSGAaVtTmUizReu6fjN8uqzbQ=
+github.com/sirupsen/logrus v1.9.3/go.mod h1:naHLuLoDiP4jHNo9R0sCBMtWGeIprob74mVsIT4qYEQ=
github.com/stretchr/objx v0.1.0/go.mod h1:HFkY916IF+rwdDfMAkV7OtwuqBVzrE8GR6GFx+wExME=
-github.com/stretchr/testify v1.2.2/go.mod h1:a8OnRcib4nhh0OaRAV+Yts87kKdq0PP7pXfy6kDkUVs=
-github.com/stretchr/testify v1.6.1 h1:hDPOHmpOpP40lSULcqw7IrRb/u7w6RpDC9399XyoNd0=
-github.com/stretchr/testify v1.6.1/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
-golang.org/x/sys v0.0.0-20191026070338-33540a1f6037/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
+github.com/stretchr/testify v1.7.0 h1:nwc3DEeHmmLAfoZucVR881uASk0Mfjw8xYJ99tb5CcY=
+github.com/stretchr/testify v1.7.0/go.mod h1:6Fq8oRcR53rry900zMqJjRRixrwX3KX962/h/Wwjteg=
golang.org/x/sys v0.0.0-20210906170528-6f6e22806c34/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
+golang.org/x/sys v0.0.0-20220715151400-c0bba94af5f8/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
golang.org/x/sys v0.18.0 h1:DBdB3niSjOA/O0blCZBqDefyWNYveAYMNF1Wum0DYQ4=
golang.org/x/sys v0.18.0/go.mod h1:/VUhepiaJMQUp4+oa/7Zr1D23ma6VTLIYjOOTFZPUcA=
golang.org/x/xerrors v0.0.0-20191204190536-9bdfabe68543/go.mod h1:I/5z698sn9Ka8TeJc9MKroUUfqBBauWjQqLJ2OPfmY0=
diff --git a/src/nvcgo/vendor/github.com/sirupsen/logrus/README.md b/src/nvcgo/vendor/github.com/sirupsen/logrus/README.md
index 5152b6aa..d1d4a85f 100644
--- a/src/nvcgo/vendor/github.com/sirupsen/logrus/README.md
+++ b/src/nvcgo/vendor/github.com/sirupsen/logrus/README.md
@@ -1,4 +1,4 @@
-# Logrus 
[](https://travis-ci.org/sirupsen/logrus) [](https://godoc.org/github.com/sirupsen/logrus)
+# Logrus [](https://github.com/sirupsen/logrus/actions?query=workflow%3ACI) [](https://travis-ci.org/sirupsen/logrus) [](https://pkg.go.dev/github.com/sirupsen/logrus)
Logrus is a structured logger for Go (golang), completely API compatible with
the standard library logger.
@@ -9,7 +9,7 @@ the last thing you want from your Logging library (again...).
This does not mean Logrus is dead. Logrus will continue to be maintained for
security, (backwards compatible) bug fixes, and performance (where we are
-limited by the interface).
+limited by the interface).
I believe Logrus' biggest contribution is to have played a part in today's
widespread use of structured logging in Golang. There doesn't seem to be a
@@ -43,7 +43,7 @@ plain text):
With `log.SetFormatter(&log.JSONFormatter{})`, for easy parsing by logstash
or Splunk:
-```json
+```text
{"animal":"walrus","level":"info","msg":"A group of walrus emerges from the
ocean","size":10,"time":"2014-03-10 19:57:38.562264131 -0400 EDT"}
@@ -99,7 +99,7 @@ time="2015-03-26T01:27:38-04:00" level=fatal method=github.com/sirupsen/arcticcr
```
Note that this does add measurable overhead - the cost will depend on the version of Go, but is
between 20 and 40% in recent tests with 1.6 and 1.7. You can validate this in your
-environment via benchmarks:
+environment via benchmarks:
```
go test -bench=.*CallerTracing
```
@@ -317,6 +317,8 @@ log.SetLevel(log.InfoLevel)
It may be useful to set `log.Level = logrus.DebugLevel` in a debug or verbose
environment if your application has that.
+Note: If you want different log levels for global (`log.SetLevel(...)`) and syslog logging, please check the [syslog hook README](hooks/syslog/README.md#different-log-levels-for-local-and-remote-logging).
+
#### Entries
Besides the fields added with `WithField` or `WithFields` some fields are
@@ -341,7 +343,7 @@ import (
log "github.com/sirupsen/logrus"
)
-init() {
+func init() {
// do something here to set environment depending on an environment variable
// or command-line flag
if Environment == "production" {
diff --git a/src/nvcgo/vendor/github.com/sirupsen/logrus/buffer_pool.go b/src/nvcgo/vendor/github.com/sirupsen/logrus/buffer_pool.go
index 4545dec0..c7787f77 100644
--- a/src/nvcgo/vendor/github.com/sirupsen/logrus/buffer_pool.go
+++ b/src/nvcgo/vendor/github.com/sirupsen/logrus/buffer_pool.go
@@ -26,15 +26,6 @@ func (p *defaultPool) Get() *bytes.Buffer {
return p.pool.Get().(*bytes.Buffer)
}
-func getBuffer() *bytes.Buffer {
- return bufferPool.Get()
-}
-
-func putBuffer(buf *bytes.Buffer) {
- buf.Reset()
- bufferPool.Put(buf)
-}
-
// SetBufferPool allows to replace the default logrus buffer pool
// to better meets the specific needs of an application.
func SetBufferPool(bp BufferPool) {
diff --git a/src/nvcgo/vendor/github.com/sirupsen/logrus/entry.go b/src/nvcgo/vendor/github.com/sirupsen/logrus/entry.go
index 07a1e5fa..71cdbbc3 100644
--- a/src/nvcgo/vendor/github.com/sirupsen/logrus/entry.go
+++ b/src/nvcgo/vendor/github.com/sirupsen/logrus/entry.go
@@ -232,6 +232,7 @@ func (entry *Entry) log(level Level, msg string) {
newEntry.Logger.mu.Lock()
reportCaller := newEntry.Logger.ReportCaller
+ bufPool := newEntry.getBufferPool()
newEntry.Logger.mu.Unlock()
if reportCaller {
@@ -239,11 +240,11 @@ func (entry *Entry) log(level Level, msg string) {
}
newEntry.fireHooks()
-
- buffer = getBuffer()
+ buffer = bufPool.Get()
defer func() {
newEntry.Buffer = nil
- putBuffer(buffer)
+ buffer.Reset()
+ bufPool.Put(buffer)
}()
buffer.Reset()
newEntry.Buffer = buffer
@@ -260,6 +261,13 @@ func (entry *Entry) log(level Level, msg string) {
}
}
+func (entry *Entry) getBufferPool() (pool BufferPool) {
+ if entry.Logger.BufferPool != nil {
+ return entry.Logger.BufferPool
+ }
+ return bufferPool
+}
+
func (entry *Entry) fireHooks() {
var tmpHooks LevelHooks
entry.Logger.mu.Lock()
@@ -276,18 +284,21 @@ func (entry *Entry) fireHooks() {
}
func (entry *Entry) write() {
+ entry.Logger.mu.Lock()
+ defer entry.Logger.mu.Unlock()
serialized, err := entry.Logger.Formatter.Format(entry)
if err != nil {
fmt.Fprintf(os.Stderr, "Failed to obtain reader, %v\n", err)
return
}
- entry.Logger.mu.Lock()
- defer entry.Logger.mu.Unlock()
if _, err := entry.Logger.Out.Write(serialized); err != nil {
fmt.Fprintf(os.Stderr, "Failed to write to log, %v\n", err)
}
}
+// Log will log a message at the level given as parameter.
+// Warning: using Log at Panic or Fatal level will not respectively Panic nor Exit.
+// For this behaviour Entry.Panic or Entry.Fatal should be used instead.
func (entry *Entry) Log(level Level, args ...interface{}) {
if entry.Logger.IsLevelEnabled(level) {
entry.log(level, fmt.Sprint(args...))
diff --git a/src/nvcgo/vendor/github.com/sirupsen/logrus/logger.go b/src/nvcgo/vendor/github.com/sirupsen/logrus/logger.go
index 33770445..5ff0aef6 100644
--- a/src/nvcgo/vendor/github.com/sirupsen/logrus/logger.go
+++ b/src/nvcgo/vendor/github.com/sirupsen/logrus/logger.go
@@ -44,6 +44,9 @@ type Logger struct {
entryPool sync.Pool
// Function to exit the application, defaults to `os.Exit()`
ExitFunc exitFunc
+ // The buffer pool used to format the log. If it is nil, the default global
+ // buffer pool will be used.
+ BufferPool BufferPool
}
type exitFunc func(int)
@@ -192,6 +195,9 @@ func (logger *Logger) Panicf(format string, args ...interface{}) {
logger.Logf(PanicLevel, format, args...)
}
+// Log will log a message at the level given as parameter.
+// Warning: using Log at Panic or Fatal level will not respectively Panic nor Exit.
+// For this behaviour Logger.Panic or Logger.Fatal should be used instead.
func (logger *Logger) Log(level Level, args ...interface{}) {
if logger.IsLevelEnabled(level) {
entry := logger.newEntry()
@@ -402,3 +408,10 @@ func (logger *Logger) ReplaceHooks(hooks LevelHooks) LevelHooks {
logger.mu.Unlock()
return oldHooks
}
+
+// SetBufferPool sets the logger buffer pool.
+func (logger *Logger) SetBufferPool(pool BufferPool) {
+ logger.mu.Lock()
+ defer logger.mu.Unlock()
+ logger.BufferPool = pool
+}
diff --git a/src/nvcgo/vendor/github.com/sirupsen/logrus/writer.go b/src/nvcgo/vendor/github.com/sirupsen/logrus/writer.go
index 72e8e3a1..074fd4b8 100644
--- a/src/nvcgo/vendor/github.com/sirupsen/logrus/writer.go
+++ b/src/nvcgo/vendor/github.com/sirupsen/logrus/writer.go
@@ -4,6 +4,7 @@ import (
"bufio"
"io"
"runtime"
+ "strings"
)
// Writer at INFO level. See WriterLevel for details.
@@ -20,15 +21,18 @@ func (logger *Logger) WriterLevel(level Level) *io.PipeWriter {
return NewEntry(logger).WriterLevel(level)
}
+// Writer returns an io.Writer that writes to the logger at the info log level
func (entry *Entry) Writer() *io.PipeWriter {
return entry.WriterLevel(InfoLevel)
}
+// WriterLevel returns an io.Writer that writes to the logger at the given log level
func (entry *Entry) WriterLevel(level Level) *io.PipeWriter {
reader, writer := io.Pipe()
var printFunc func(args ...interface{})
+ // Determine which log function to use based on the specified log level
switch level {
case TraceLevel:
printFunc = entry.Trace
@@ -48,23 +52,51 @@ func (entry *Entry) WriterLevel(level Level) *io.PipeWriter {
printFunc = entry.Print
}
+ // Start a new goroutine to scan the input and write it to the logger using the specified print function.
+ // It splits the input into chunks of up to 64KB to avoid buffer overflows.
go entry.writerScanner(reader, printFunc)
+
+ // Set a finalizer function to close the writer when it is garbage collected
runtime.SetFinalizer(writer, writerFinalizer)
return writer
}
+// writerScanner scans the input from the reader and writes it to the logger
func (entry *Entry) writerScanner(reader *io.PipeReader, printFunc func(args ...interface{})) {
scanner := bufio.NewScanner(reader)
+
+ // Set the buffer size to the maximum token size to avoid buffer overflows
+ scanner.Buffer(make([]byte, bufio.MaxScanTokenSize), bufio.MaxScanTokenSize)
+
+ // Define a split function to split the input into chunks of up to 64KB
+ chunkSize := bufio.MaxScanTokenSize // 64KB
+ splitFunc := func(data []byte, atEOF bool) (int, []byte, error) {
+ if len(data) >= chunkSize {
+ return chunkSize, data[:chunkSize], nil
+ }
+
+ return bufio.ScanLines(data, atEOF)
+ }
+
+ // Use the custom split function to split the input
+ scanner.Split(splitFunc)
+
+ // Scan the input and write it to the logger using the specified print function
for scanner.Scan() {
- printFunc(scanner.Text())
+ printFunc(strings.TrimRight(scanner.Text(), "\r\n"))
}
+
+ // If there was an error while scanning the input, log an error
if err := scanner.Err(); err != nil {
entry.Errorf("Error while reading from Writer: %s", err)
}
+
+ // Close the reader when we are done
reader.Close()
}
+// WriterFinalizer is a finalizer function that closes then given writer when it is garbage collected
func writerFinalizer(writer *io.PipeWriter) {
writer.Close()
}
diff --git a/src/nvcgo/vendor/modules.txt b/src/nvcgo/vendor/modules.txt
index 9602dd12..31bfd2ec 100644
--- a/src/nvcgo/vendor/modules.txt
+++ b/src/nvcgo/vendor/modules.txt
@@ -13,11 +13,9 @@ github.com/google/uuid
# github.com/opencontainers/runtime-spec v1.0.3-0.20210326190908-1c3f411f0417
## explicit
github.com/opencontainers/runtime-spec/specs-go
-# github.com/sirupsen/logrus v1.8.1
+# github.com/sirupsen/logrus v1.9.3
## explicit; go 1.13
github.com/sirupsen/logrus
-# github.com/stretchr/testify v1.6.1
-## explicit; go 1.13
# golang.org/x/sys v0.18.0
## explicit; go 1.18
golang.org/x/sys/unix