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Add IPv6 nil check for interface.

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☸️ 2024-11-16 10:19:30 +01:00 • committed by GitHub
parent 00854261a4
commit 01a144d69b
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1 changed files with 4 additions and 4 deletions
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8
packets/queue.go
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@ -210,16 +210,16 @@ func (q *Queue) worker() {
eth := leth.(*layers.Ethernet)
// something coming from someone on the LAN
isFromMe := q.iface.IP.Equal(srcIP) || q.iface.IPv6.Equal(srcIP)
isFromLAN := q.iface.Net.Contains(srcIP) || q.iface.Net6.Contains(srcIP)
isFromMe := q.iface.IP.Equal(srcIP) || (q.iface.IPv6 != nil && q.iface.IPv6.Equal(srcIP))
isFromLAN := q.iface.Net.Contains(srcIP) || (q.iface.Net6 != nil && q.iface.Net6.Contains(srcIP))
if !isFromMe && isFromLAN {
meta := q.getPacketMeta(pkt)
q.trackActivity(eth, srcIP, meta, pktSize, true)
}
// something going to someone on the LAN
isToMe := q.iface.IP.Equal(dstIP) || q.iface.IPv6.Equal(dstIP)
isToLAN := q.iface.Net.Contains(dstIP) || q.iface.Net6.Contains(dstIP)
isToMe := q.iface.IP.Equal(dstIP) || (q.iface.IPv6 != nil && q.iface.IPv6.Equal(dstIP))
isToLAN := q.iface.Net.Contains(dstIP) || (q.iface.Net6 != nil && q.iface.Net6.Contains(dstIP))
if !isToMe && isToLAN {
q.trackActivity(eth, dstIP, nil, pktSize, false)
}