Merge pull request cloudflare#77 from netsampler/bug/netflowv9-variable

support netflow v9 variable length
tgragnato · Apr 29, 2022 · d59dad6 · d59dad6
2 parents 58f0f97 + 99e086f
commit d59dad6
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/decoders/netflow/netflow.go b/decoders/netflow/netflow.go
@@ -145,7 +145,7 @@ func DecodeTemplateSet(version uint16, payload *bytes.Buffer) ([]TemplateRecord,
 func GetTemplateSize(version uint16, template []Field) int {
 	sum := 0
 	for _, templateField := range template {
-		if version == 10 && templateField.Length == 0xffff {
+		if templateField.Length == 0xffff {
 			continue
 		}
 
@@ -161,7 +161,7 @@ func DecodeDataSetUsingFields(version uint16, payload *bytes.Buffer, listFields
 		for i, templateField := range listFields {
 
 			finalLength := int(templateField.Length)
-			if version == 10 && templateField.Length == 0xffff {
+			if templateField.Length == 0xffff {
 				var variableLen8 byte
 				var variableLen16 uint16
 				err := utils.BinaryDecoder(payload, &variableLen8)