update dependencies

Author: matthieugouel

decoders/netflow/netflow.go

@@ -254,11 +254,11 @@ func (ts *BasicTemplateSystem) GetTemplates() map[uint16]map[uint32]map[uint16]i
 func (ts *BasicTemplateSystem) AddTemplate(version uint16, obsDomainId uint32, template interface{}) {
 	ts.templateslock.Lock()
 	_, exists := ts.templates[version]
-	if exists != true {
+	if !exists {
 		ts.templates[version] = make(map[uint32]map[uint16]interface{})
 	}
 	_, exists = ts.templates[version][obsDomainId]
-	if exists != true {
+	if !exists {
 		ts.templates[version][obsDomainId] = make(map[uint16]interface{})
 	}
 	var templateId uint16
@@ -322,13 +322,13 @@ func DecodeMessage(payload *bytes.Buffer, templates NetFlowTemplateSystem) (inte
 		utils.BinaryDecoder(payload, &packetNFv9.Count, &packetNFv9.SystemUptime, &packetNFv9.UnixSeconds, &packetNFv9.SequenceNumber, &packetNFv9.SourceId)
 		size = packetNFv9.Count
 		packetNFv9.Version = version
-		returnItem = *(&packetNFv9)
+		returnItem = packetNFv9
 		obsDomainId = packetNFv9.SourceId
 	} else if version == 10 {
 		utils.BinaryDecoder(payload, &packetIPFIX.Length, &packetIPFIX.ExportTime, &packetIPFIX.SequenceNumber, &packetIPFIX.ObservationDomainId)
 		size = packetIPFIX.Length
 		packetIPFIX.Version = version
-		returnItem = *(&packetIPFIX)
+		returnItem = packetIPFIX
 		obsDomainId = packetIPFIX.ObservationDomainId
 	} else {
 		return nil, NewErrorVersion(version)

decoders/netflowlegacy/netflow.go

@@ -44,7 +44,7 @@ func DecodeMessage(payload *bytes.Buffer) (interface{}, error) {
 		)
 
 		if packet.Count > MAX_FLOWS_PER_PACKET {
-			return nil, fmt.Errorf("Invalid amount of flows: %d", packet.Count)
+			return nil, fmt.Errorf("invalid amount of flows: %d", packet.Count)
 		}
 
 		packet.Records = make([]RecordsNetFlowV5, int(packet.Count))

decoders/sflow/sflow.go

@@ -2,7 +2,6 @@ package sflow
 
 import (
 	"bytes"
-	"errors"
 	"fmt"
 
 	"github.com/cloudflare/goflow/v3/decoders/utils"
@@ -214,10 +213,10 @@ func DecodeFlowRecord(header *RecordHeader, payload *bytes.Buffer) (FlowRecord,
 				return flowRecord, err
 			}
 			if int(extendedGateway.ASPathLength) > payload.Len()-4 {
-				return flowRecord, errors.New(fmt.Sprintf("Invalid AS path length: %v.", extendedGateway.ASPathLength))
+				return flowRecord, fmt.Errorf("invalid AS path length: %v", extendedGateway.ASPathLength)
 			}
 			if extendedGateway.ASPathLength > MAX_AS_PATH_LENGTH {
-				return flowRecord, fmt.Errorf("Invalid AS path length: %d", extendedGateway.ASPathLength)
+				return flowRecord, fmt.Errorf("invalid AS path length: %d", extendedGateway.ASPathLength)
 			}
 			asPath = make([]uint32, extendedGateway.ASPathLength)
 			if len(asPath) > 0 {
@@ -234,11 +233,11 @@ func DecodeFlowRecord(header *RecordHeader, payload *bytes.Buffer) (FlowRecord,
 			return flowRecord, err
 		}
 		if int(extendedGateway.CommunitiesLength) > payload.Len()-4 {
-			return flowRecord, errors.New(fmt.Sprintf("Invalid Communities length: %v.", extendedGateway.CommunitiesLength))
+			return flowRecord, fmt.Errorf("invalid Communities length: %v", extendedGateway.CommunitiesLength)
 		}
 
 		if extendedGateway.CommunitiesLength > MAX_COMMUNITIES_LENGTH {
-			return flowRecord, fmt.Errorf("Invalid communities length: %d", extendedGateway.CommunitiesLength)
+			return flowRecord, fmt.Errorf("invalid communities length: %d", extendedGateway.CommunitiesLength)
 		}
 		communities := make([]uint32, extendedGateway.CommunitiesLength)
 		if len(communities) > 0 {
@@ -255,7 +254,7 @@ func DecodeFlowRecord(header *RecordHeader, payload *bytes.Buffer) (FlowRecord,
 
 		flowRecord.Data = extendedGateway
 	default:
-		return flowRecord, errors.New(fmt.Sprintf("Unknown data format %v.", (*header).DataFormat))
+		return flowRecord, fmt.Errorf("unknown data format %v", (*header).DataFormat)
 	}
 	return flowRecord, nil
 }
@@ -301,7 +300,7 @@ func DecodeSample(header *SampleHeader, payload *bytes.Buffer) (interface{}, err
 		}
 		recordsCount = flowSample.FlowRecordsCount
 		if recordsCount > MAX_FLOW_RECORDS {
-			return flowSample, fmt.Errorf("Invalid number of flows records: %d", recordsCount)
+			return flowSample, fmt.Errorf("invalid number of flows records: %d", recordsCount)
 		}
 		flowSample.Records = make([]FlowRecord, recordsCount)
 		sample = flowSample
@@ -316,7 +315,7 @@ func DecodeSample(header *SampleHeader, payload *bytes.Buffer) (interface{}, err
 		}
 
 		if recordsCount > MAX_SAMPLES_PER_PACKET {
-			return flowSample, fmt.Errorf("Invalid number of samples: %d", recordsCount)
+			return flowSample, fmt.Errorf("invalid number of samples: %d", recordsCount)
 		}
 		counterSample.Records = make([]CounterRecord, recordsCount)
 		sample = counterSample

go.mod

@@ -1,12 +1,47 @@
 module github.com/cloudflare/goflow/v3
 
-go 1.12
+go 1.21
+
+toolchain go1.23.4
+
+require (
+	github.com/Shopify/sarama v1.38.1
+	github.com/golang/protobuf v1.5.4
+	github.com/libp2p/go-reuseport v0.4.0
+	github.com/prometheus/client_golang v1.20.5
+	github.com/sirupsen/logrus v1.9.3
+	github.com/stretchr/testify v1.10.0
+)
 
 require (
-	github.com/Shopify/sarama v1.22.0
-	github.com/golang/protobuf v1.4.3
-	github.com/libp2p/go-reuseport v0.0.1
-	github.com/prometheus/client_golang v1.11.1
-	github.com/sirupsen/logrus v1.6.0
-	github.com/stretchr/testify v1.4.0
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.3.0 // indirect
+	github.com/davecgh/go-spew v1.1.1 // indirect
+	github.com/eapache/go-resiliency v1.7.0 // indirect
+	github.com/eapache/go-xerial-snappy v0.0.0-20230731223053-c322873962e3 // indirect
+	github.com/eapache/queue v1.1.0 // indirect
+	github.com/golang/snappy v0.0.4 // indirect
+	github.com/hashicorp/errwrap v1.1.0 // indirect
+	github.com/hashicorp/go-multierror v1.1.1 // indirect
+	github.com/hashicorp/go-uuid v1.0.3 // indirect
+	github.com/jcmturner/aescts/v2 v2.0.0 // indirect
+	github.com/jcmturner/dnsutils/v2 v2.0.0 // indirect
+	github.com/jcmturner/gofork v1.7.6 // indirect
+	github.com/jcmturner/gokrb5/v8 v8.4.4 // indirect
+	github.com/jcmturner/rpc/v2 v2.0.3 // indirect
+	github.com/klauspost/compress v1.17.11 // indirect
+	github.com/kr/text v0.2.0 // indirect
+	github.com/munnerz/goautoneg v0.0.0-20191010083416-a7dc8b61c822 // indirect
+	github.com/pierrec/lz4/v4 v4.1.22 // indirect
+	github.com/pmezard/go-difflib v1.0.0 // indirect
+	github.com/prometheus/client_model v0.6.1 // indirect
+	github.com/prometheus/common v0.62.0 // indirect
+	github.com/prometheus/procfs v0.15.1 // indirect
+	github.com/rcrowley/go-metrics v0.0.0-20201227073835-cf1acfcdf475 // indirect
+	golang.org/x/crypto v0.32.0 // indirect
+	golang.org/x/net v0.34.0 // indirect
+	golang.org/x/sync v0.10.0 // indirect
+	golang.org/x/sys v0.29.0 // indirect
+	google.golang.org/protobuf v1.36.3 // indirect
+	gopkg.in/yaml.v3 v3.0.1 // indirect
 )