From f087754400781ad970bc214f6326e7c7c65dc3f8 Mon Sep 17 00:00:00 2001
From: Oliver Herms <oliver.herms@exaring.de>
Date: Tue, 29 May 2018 11:58:05 +0200
Subject: [PATCH] Fixing decoding of unknown attributes
---
protocols/bgp/packet/path_attributes.go | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/protocols/bgp/packet/path_attributes.go b/protocols/bgp/packet/path_attributes.go
index 0390b661..45451c5d 100644
--- a/protocols/bgp/packet/path_attributes.go
+++ b/protocols/bgp/packet/path_attributes.go
@@ -6,6 +6,7 @@ import (
"strconv"
"strings"
+ "github.com/sirupsen/logrus"
"github.com/taktv6/tflow2/convert"
)
@@ -19,10 +20,11 @@ func decodePathAttrs(buf *bytes.Buffer, tpal uint16) (*PathAttribute, error) {
p := uint16(0)
for p < tpal {
pa, consumed, err = decodePathAttr(buf)
+ p += consumed
if err != nil {
- return nil, fmt.Errorf("Unable to decode path attr: %v", err)
+ logrus.Errorf("Unable to decode path attr: %v", err)
+ continue
}
- p += consumed
if ret == nil {
ret = pa
--
GitLab