From c6ca64cd4aa860e070130da661bb37b187ff5fa4 Mon Sep 17 00:00:00 2001
From: Neirokan <neirokan@gmail.com>
Date: Thu, 1 Jan 2026 10:52:18 +0300
Subject: [PATCH] fix map_to_ip6 offset

---
 core/net/addr.odin | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/net/addr.odin b/core/net/addr.odin
index fad0eddc4..6e2881ac8 100644
--- a/core/net/addr.odin
+++ b/core/net/addr.odin
@@ -495,8 +495,8 @@ map_to_ip6 :: proc(addr: Address) -> Address {
 	addr4 := addr.(IP4_Address)
 	addr4_u16 := transmute([2]u16be) addr4
 	addr6: IP6_Address
-	addr6[4] = 0xffff
-	copy(addr6[5:], addr4_u16[:])
+	addr6[5] = 0xffff
+	copy(addr6[6:], addr4_u16[:])
 	return addr6
 }