From d196469c01348c8cd9ed1db0b5feabe23bc7dc7b Mon Sep 17 00:00:00 2001 From: Kioubit Date: Sun, 26 Dec 2021 11:45:43 +0100 Subject: [PATCH] isIpv6 fix --- pndp/packet.go | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) diff --git a/pndp/packet.go b/pndp/packet.go index bd78a59..5854c2a 100644 --- a/pndp/packet.go +++ b/pndp/packet.go @@ -6,6 +6,7 @@ import ( "errors" "fmt" "net" + "strings" ) var emptyIpv6 = []byte{0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0} @@ -176,8 +177,5 @@ func checkPacketChecksum(scrip, dstip, payload []byte) bool { func isIpv6(ip string) bool { rip := net.ParseIP(ip) - if rip.To16() == nil { - return false - } - return true + return rip != nil && strings.Contains(ip, ":") }