From: kismet at 56 dot com
Operating system: windows xp sp2
PHP version: 6CVS-2005-11-25 (snap)
PHP Bug Type: Apache2 related
Bug description: can't open the page autoshow.php
Description:
------------
apache.exe application error
"0x0076cc6a" instruction referenced memory "0x45532730"
can not be readed.
Reproduce code:
---------------
<?
ob_start();
$dsn = 'sqlite:view.db';
try {
$dbh = new PDO($dsn, $user, $password);
$dbh->beginTransaction();
$sqlno = 'SELECT max(serial) FROM picture';
$sthno = $dbh->prepare($sqlno);
$sthno->execute();
$res = $sthno->fetch();
$maxnum = $res[0];
} catch (PDOException $e) {
echo 'Connection failed: ' . $e->getMessage();
}
if (!$num)
{
$num = 1;
try {
$dbh = new PDO($dsn, $user, $password);
$dbh->beginTransaction();
$sql = 'SELECT length,code FROM picture where serial ='.$num;
$sth = $dbh->prepare($sql);
$sth->execute();
$result = $sth->fetch();
$dsn=null;
} catch (PDOException $e) {
echo 'Connection failed: ' . $e->getMessage();
$dsn=null;
}
header("Content-type: image/jpeg");
header("Refresh:2;URL=autoshow.php");
echo base64_decode($result[1]);
setcookie("num",$num+1);
}
elseif($num <= $maxnum)
{
$num=$_COOKIE["num"];
try {
$dbh = new PDO($dsn, $user, $password);
$dbh->beginTransaction();
$sql = 'SELECT length,code FROM picture where serial ='.$num;
$sth = $dbh->prepare($sql);
$sth->execute();
$result = $sth->fetch();
$dsn=null;
} catch (PDOException $e) {
echo 'Connection failed: ' . $e->getMessage();
$dsn=null;
}
header("Content-type: image/jpeg");
header("Refresh:2;URL=autoshow.php");
echo base64_decode($result[1]);
setcookie("num",$num+1);
}
else
{
print "<script language=\"javascript\">";
print "alert (\"È«²¿Í¼Æ¬ÏÔʾÍê³É\");";
print "window.close();";
print "</script>";
}
?>
Expected result:
----------------
the page refreshed every 2 second to show anther picture
Actual result:
--------------
just show the first picture then it core down.
--
Edit bug report at http://bugs.php.net/?id=35383&edit=1
--
Try a CVS snapshot (php4): http://bugs.php.net/fix.php?id=35383&r=trysnapshot4
Try a CVS snapshot (php5.0):
http://bugs.php.net/fix.php?id=35383&r=trysnapshot50
Try a CVS snapshot (php5.1):
http://bugs.php.net/fix.php?id=35383&r=trysnapshot51
Fixed in CVS: http://bugs.php.net/fix.php?id=35383&r=fixedcvs
Fixed in release: http://bugs.php.net/fix.php?id=35383&r=alreadyfixed
Need backtrace: http://bugs.php.net/fix.php?id=35383&r=needtrace
Need Reproduce Script: http://bugs.php.net/fix.php?id=35383&r=needscript
Try newer version: http://bugs.php.net/fix.php?id=35383&r=oldversion
Not developer issue: http://bugs.php.net/fix.php?id=35383&r=support
Expected behavior: http://bugs.php.net/fix.php?id=35383&r=notwrong
Not enough info:
http://bugs.php.net/fix.php?id=35383&r=notenoughinfo
Submitted twice:
http://bugs.php.net/fix.php?id=35383&r=submittedtwice
register_globals: http://bugs.php.net/fix.php?id=35383&r=globals
PHP 3 support discontinued: http://bugs.php.net/fix.php?id=35383&r=php3
Daylight Savings: http://bugs.php.net/fix.php?id=35383&r=dst
IIS Stability: http://bugs.php.net/fix.php?id=35383&r=isapi
Install GNU Sed: http://bugs.php.net/fix.php?id=35383&r=gnused
Floating point limitations: http://bugs.php.net/fix.php?id=35383&r=float
No Zend Extensions: http://bugs.php.net/fix.php?id=35383&r=nozend
MySQL Configuration Error: http://bugs.php.net/fix.php?id=35383&r=mysqlcfg
