MAKEALL: Fix return value

[u-boot] / tools / bddb / brlog.php

diff --git a/tools/bddb/brlog.php b/tools/bddb/brlog.php
index e95d694a9778dfa41be5c2e896b6bb6e7d22532d..fccfbd011c295c668cd675b134a65b33b2997ae4 100644 (file)
--- a/tools/bddb/brlog.php
+++ b/tools/bddb/brlog.php
@@ -10,8 +10,9 @@
 
        pg_head("$bddb_label - Browse Board Log");
 
-       if (!isset($serno) || $serno == 0)
-               die("serial number not specified!");
+       $serno=intval($serno);
+       if ($serno == 0)
+               die("serial number not specified or invalid!");
 
        function print_cell($str) {
                if ($str == '')
@@ -55,16 +56,16 @@
 <hr></hr>
 <p></p>
 <?php
-       $limit=abs(isset($limit)?$limit:20);
-       $offset=abs(isset($offset)?$offset:0);
+       $limit=abs(isset($_REQUEST['limit'])?$_REQUEST['limit']:20);
+       $offset=abs(isset($_REQUEST['offset'])?$_REQUEST['offset']:0);
        $lr=mysql_query("select count(*) as n from log where serno=$serno");
        $lrow=mysql_fetch_array($lr);
        if($lrow['n']>$limit){
                $preoffset=max(0,$offset-$limit);
                $postoffset=$offset+$limit;
                echo "<table width=\"100%\">\n<tr align=center>\n";
-               printf("<td><%sa href=\"%s?serno=$serno&offset=%d\"><img border=0 alt=\"&lt;\" src=\"/icons/left.gif\"></a></td>\n", $offset>0?"":"no", $PHP_SELF, $preoffset);
-               printf("<td><%sa href=\"%s?serno=$serno&offset=%d\"><img border=0 alt=\"&gt;\" src=\"/icons/right.gif\"></a></td>\n", $postoffset<$lrow['n']?"":"no", $PHP_SELF, $postoffset);
+               printf("<td><%sa href=\"%s?submit=Log&serno=$serno&offset=%d\"><img border=0 alt=\"&lt;\" src=\"/icons/left.gif\"></a></td>\n", $offset>0?"":"no", $PHP_SELF, $preoffset);
+               printf("<td><%sa href=\"%s?submit=Log&serno=$serno&offset=%d\"><img border=0 alt=\"&gt;\" src=\"/icons/right.gif\"></a></td>\n", $postoffset<$lrow['n']?"":"no", $PHP_SELF, $postoffset);
                echo "</tr>\n</table>\n";
        }
        mysql_free_result($lr);