From d279741e278ed5a3fe40429d017863b03fc0e3a4 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?H=C3=BCseyin=20A=C3=A7acak?= <huseyin@janeasystems.com>
Date: Mon, 10 Jun 2024 09:51:42 +0300
Subject: [PATCH] src: fix IsIPAddress for IPv6

Fix the bug when copying IPv6 host to a variable to remove brackets.

Fixes: https://github.com/nodejs/node/issues/47427
---
 src/inspector_socket.cc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/inspector_socket.cc b/src/inspector_socket.cc
index c121579365055e..b6059b49410868 100644
--- a/src/inspector_socket.cc
+++ b/src/inspector_socket.cc
@@ -192,7 +192,7 @@ static bool IsIPAddress(const std::string& host) {
     // Parse the IPv6 address to ensure it is syntactically valid.
     char ipv6_str[INET6_ADDRSTRLEN];
     std::copy(host.begin() + 1, host.end() - 1, ipv6_str);
-    ipv6_str[host.length()] = '\0';
+    ipv6_str[host.length() - 2] = '\0';
     unsigned char ipv6[sizeof(struct in6_addr)];
     if (uv_inet_pton(AF_INET6, ipv6_str, ipv6) != 0) return false;