From 7284d4cf8b3f9ecd03068dfa3ab3d433860b5089 Mon Sep 17 00:00:00 2001
From: Hitoshi Irino <irino@sfc.wide.ad.jp>
Date: Sun, 21 Jul 2019 15:08:23 +0900
Subject: Avoid panic by receiving vpnv6 prefixes with zebra reported in issue
 #2113

- Additionally bug fix which avoid panic caused by displaying vpnv6 prefixes using gobgp vrf rib
- Supporting FRRouting 7.1.x
---
 cmd/gobgp/neighbor.go | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'cmd')

diff --git a/cmd/gobgp/neighbor.go b/cmd/gobgp/neighbor.go
index 2a1075da..ef8e904b 100644
--- a/cmd/gobgp/neighbor.go
+++ b/cmd/gobgp/neighbor.go
@@ -925,7 +925,8 @@ func showNeighborRib(r string, name string, args []string) error {
 			for _, dst := range rib {
 				prefix := dst.Prefix
 				if t == api.TableType_VRF {
-					s := strings.Split(prefix, ":")
+					// extract prefix from original which is RD(AS:VRF):IPv4 or IPv6 address
+					s := strings.SplitN(prefix, ":", 3)
 					prefix = s[len(s)-1]
 				}
 				_, p, _ := net.ParseCIDR(prefix)
-- 
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