From 93753162be424d78bacf15199a5cc7559a00a2e6 Mon Sep 17 00:00:00 2001
From: thisgun <thisgun@naver.com>
Date: Tue, 4 Feb 2020 11:21:10 +0900
Subject: [PATCH] =?UTF-8?q?=ED=81=AC=EB=A1=AC=2080=EB=B2=84=EC=A0=84=20sam?=
 =?UTF-8?q?esite=20=EC=B6=94=EA=B0=80=20=EB=8C=80=EC=9D=91=20=EC=BD=94?=
 =?UTF-8?q?=EB=93=9C?=
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---
 lib/common.lib.php | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lib/common.lib.php b/lib/common.lib.php
index 2db6f7b28..1e14e6afc 100644
--- a/lib/common.lib.php
+++ b/lib/common.lib.php
@@ -116,6 +116,17 @@ function goto_url($url)
 // 세션변수 생성
 function set_session($session_name, $value)
 {
+	static $check_cookie = null;
+	
+	if( $check_cookie === null ){
+		$cookie_session_name = session_name();
+		if( ! ($cookie_session_name && isset($_COOKIE[$cookie_session_name]) && $_COOKIE[$cookie_session_name]) && ! headers_sent() ){
+			@session_regenerate_id(false);
+		}
+
+		$check_cookie = 1;
+	}
+
     if (PHP_VERSION < '5.3.0')
         session_register($session_name);
     // PHP 버전별 차이를 없애기 위한 방법