Apache crashes when I upload an image.

[corrupshun]

I'm using PHP GD and everytime I upload a file I exported from photoshop/fireworks it crashes. (such as banners in .gif formats)

The program basically uploads an image, resizes it based on it's height/width ratio, places it in a new location, and inserts the filename into the database to the corrosponding username.

This is the info apace gave me.

  Problem Event Name: APPCRASH

  Application Name: httpd.exe

  Application Version: 2.2.11.0

  Application Timestamp: 493f5d44

  Fault Module Name: ntdll.dll

  Fault Module Version: 6.1.7600.16385

  Fault Module Timestamp: 4a5bdadb

  Exception Code: c0000005

  Exception Offset: 00046b90

  OS Version: 6.1.7600.2.0.0.256.1

  Locale ID: 1033

  Additional Information 1: 0a9e

  Additional Information 2: 0a9e372d3b4ad19135b953a78882e789

  Additional Information 3: 0a9e

  Additional Information 4: 0a9e372d3b4ad19135b953a78882e789

that may or may not be helpful..

Here's the code.

Please note that apache doesn't comepltly crash, it opens a window that says it stopped running, but still runs. The php page then doesn't load.

Here's the PHP:

<?php
function resize() {
if(isset($_COOKIE['username'])) {
//-----------------------------------------------------------------------
//upload an image that is gif||jpg||jpeg||png  && is less than 1mb
//save to a temporary spot
//set max height and width
//get height and width of uploaded file
//resize the image and save it to a new location
//-----------------------------------------------------------------------
//set local variables
//
  $username  = $_COOKIE['username'];
  $maxsize   = 10*1048576;
//
//
if(isset($_POST['submit']) && $_POST['submit'] == "Upload!") {
if($maxsize > $_FILES['upload']['size']) {
if(isset($_FILES['upload']['name']) && isset($_FILES['upload']['size'])) {
if(isset($_FILES['upload']['type']) && ($_FILES['upload']['type'] == "image/gif")
|| ($_FILES['upload']['type'] == "image/jpeg")
|| ($_FILES['upload']['type'] == "image/pjpeg")
|| ($_FILES['upload']['type'] == "image/png")
|| ($_FILES['upload']['type'] == "image/x-png")) {

if($_FILES['upload']['error'] > 0) {
switch($_FILES['upload']['error']) {
case 1: echo 'File is too big for the server to handle.';
break;
case 2: echo 'File is bigger than the max file size.';
break;
case 3: echo 'File was not uploaded fully.';
break;
case 4: echo 'No file was even uploaded.';
break;
}//switch
}//if error
else {

///////////////////SQL////////////////////
$con = mysql_connect('localhost','root');
mysql_select_db("Forum",$con);
/////////////
$sql = "SELECT MAX(Avatar) FROM Users";
$query = mysql_query($sql);
while($row = mysql_fetch_assoc($query)) {
$max = $row['MAX(Avatar)'];
}
$max++;
/////////////
$sql = "SELECT Avatar FROM Users WHERE Username='$username'";
$query = mysql_query($sql);
while($row = mysql_fetch_assoc($query)) {
$current = $row['Avatar'];
}
//////////////////////////////////////////
////////////////Variables/////////////////

  $save      = "img/avatars/{$max}.gif";
  $max_h     = '110';
  $max_w     = '110';
  $name      = $_FILES['upload']['name'];
  $type      = $_FILES['upload']['type'];
  $temp      = $_FILES['upload']['tmp_name'];
  $file      = "uploads/$name";
  $tempname  = "uploads/temp.gif";
  $currentav = "img/avatars/{$current}.gif";
//////////////////////////////////////////
move_uploaded_file($temp,"$file");

if($type == 'image/jpeg' || 'image/pjpeg') {
$image = imagecreatefromjpeg($file);
imagegif($image, $tempname);
imagedestroy($image);
}
else if($type == 'image/png' || 'image/x-png') {
$image = imagecreatefrompng($file);
imagegif($image, $tempname);
imagedestroy($image);
}
else if($type == 'image/gif') {
$image = imagecreatefromgif($file);
imagegif($image, $tempname);
imagedestroy($image);
}
list($width, $height) = getimagesize($file);

if($height > $width) {
$ratio = $height/$width;
$f_width = $max_w/$ratio;
$f_height = $max_h;
}
else if($width > $height) {
$ratio = $width/$height;
$f_height = $max_h/$ratio;
$f_width = $max_w;
}
else if($width == $height) {
$f_height = $max_h;
$f_width = $max_w;
}
$box = imagecreatetruecolor($f_width, $f_height);
$image = imagecreatefromgif($tempname);
imagecopyresampled($box, $image, 0, 0, 0, 0, $f_width, $f_height, $width, $height);
unlink($tempname);
imagegif($box, $save, 100);
unlink($file);
unlink($currentav);
$insert = "UPDATE Users SET Avatar='$max' WHERE Username='$username'";
if(mysql_query($insert)) {
echo '<div class="error">Success.</div>';
}


}//else
}//if upload
else {
echo '<div class="error">Form was submitted but nothing was uploaded..<br />';
echo "The MIME type of: {$_FILES['upload']['type']} is not currently allowed.</div>";
}//else


}//if name and size isset
else {
echo '<div class="error">Submitted but not uploaded.</div>';
}//else


}//if maxsize
else {
echo '<div class="error">It\'s too big.</div>';
}//else


}//if submit is set
else {
?>
<form enctype="multipart/form-data" action="avatar.php" method="post">
<input type="hidden" name="MAX_FILE_SIZE" value="<?php echo $maxsize; ?>" />
Avatar File: <input type="file" name="upload" class="dupload" /><br />
<input type="submit" name="submit" value="Upload!" class="dsubmit" />
</form>
<?php
}
}
else {
echo '<div class="error">You cannot upload an avatar while you are not logged in. <br />
Please <a href="login.php">Log-in</a> or <a href="register.php">Register</a>.</div>';
}
}//end of function
?>

 

Thank you to whomever reads this. I greatly appreciate it

[ChemicalBliss]

Sounds like a problem with with the system imo. Though there will most likely be a specific function to cause this;

 

Remove pieces of code from your script until it doesn't crash - try to isolate the function/code that causes this.

 

-cb-

[teamatomic]

Go get a RAM checker and run it for an hour or two, its possible you have bad chip.

 

 

HTH

Teamatomic