From 359b20606e73b955cd80e1668ff388e4ccaf4b07 Mon Sep 17 00:00:00 2001
From: thisgun <thisgun@naver.com>
Date: Mon, 25 Jan 2021 14:14:41 +0900
Subject: [PATCH] =?UTF-8?q?PHP8=20=EC=97=90=EC=84=9C=20=EA=B2=BD=EA=B3=A0?=
 =?UTF-8?q?=EB=AC=B8=EC=9D=B4=20=EB=82=98=EC=98=AC=EC=88=98=20=EC=9E=88?=
 =?UTF-8?q?=EB=8A=94=20=EC=BD=94=EB=93=9C=20=EC=88=98=EC=A0=95?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 adm/menu_form.php  | 1 +
 bbs/search.php     | 4 ++--
 lib/latest.lib.php | 4 ++--
 3 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/adm/menu_form.php b/adm/menu_form.php
index 59bbd4415..4c8c43473 100644
--- a/adm/menu_form.php
+++ b/adm/menu_form.php
@@ -8,6 +8,7 @@ if ($is_admin != 'super')
 $g5['title'] = '메뉴 추가';
 include_once(G5_PATH.'/head.sub.php');
 
+$new = isset($_GET['new']) ? clean_xss_tags($_GET['new'], 1, 1) : '';
 $code = isset($_GET['code']) ? preg_replace('/[^0-9a-zA-Z]/', '', $_GET['code']) : '';
 
 // 코드
diff --git a/bbs/search.php b/bbs/search.php
index 3b1affbf3..4211a6db6 100644
--- a/bbs/search.php
+++ b/bbs/search.php
@@ -151,7 +151,7 @@ if ($stx) {
     for ($i=0; $i<count($search_table); $i++) {
         if ($from_record < $search_table_count[$i]) {
             $table_index = $i;
-            $from_record = $from_record - $search_table_count[$i-1];
+            $from_record = $from_record - ($i > 0 ? $search_table_count[$i-1] : 0);
             break;
         }
     }
@@ -183,7 +183,7 @@ if ($stx) {
             }
 
             // 비밀글은 검색 불가
-            if (strstr($row['wr_option'].$row2['wr_option'], 'secret'))
+            if (strstr($row['wr_option'].(isset($row2['wr_option']) ? $row2['wr_option'] : ''), 'secret'))
                 $row['wr_content'] = '[비밀글 입니다.]';
 
             $subject = get_text($row['wr_subject']);
diff --git a/lib/latest.lib.php b/lib/latest.lib.php
index fc6925e0c..1d3613242 100644
--- a/lib/latest.lib.php
+++ b/lib/latest.lib.php
@@ -37,7 +37,7 @@ function latest($skin_dir='', $bo_table, $rows=10, $subject_len=40, $cache_time=
 
     if(G5_USE_CACHE) {
         $cache_file_name = "latest-{$bo_table}-{$skin_dir}-{$rows}-{$subject_len}-".g5_cache_secret_key();
-        $caches = g5_get_cache($cache_file_name, $time_unit * $cache_time);
+        $caches = g5_get_cache($cache_file_name, (int) $time_unit * (int) $cache_time);
         $cache_list = isset($caches['list']) ? $caches['list'] : array();
         g5_latest_cache_data($bo_table, $cache_list);
     }
@@ -98,7 +98,7 @@ function latest($skin_dir='', $bo_table, $rows=10, $subject_len=40, $cache_time=
                 'bo_subject' => sql_escape_string($bo_subject),
             );
 
-            g5_set_cache($cache_file_name, $caches, $time_unit * $cache_time);
+            g5_set_cache($cache_file_name, $caches, (int) $time_unit * (int) $cache_time);
         }
     } else {
         $list = $cache_list;