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Reject the network and broadcast hosts in the endpoint range check

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Viktor Liu
2026-09-29 22:46:35 +02:00
parent 2732f511e6
commit e71927db29
2 changed files with 3 additions and 1 deletions
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client/iface/wgproxy/loopback/addr.go
+1 -1
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@@ -66,5 +66,5 @@ func inRange(addr netip.Addr) bool {
}
b := addr.As4()
v := uint32(b[0])<<24 | uint32(b[1])<<16 | uint32(b[2])<<8 | uint32(b[3])
return v >= addrRangeBase && v < addrRangeBase+addrRangeSize
return v >= addrRangeBase && v < addrRangeBase+addrRangeSize && b[3] != 0 && b[3] != 0xff
}