Code to demonstrate the bug.

thumbnail.php (text/plain), 505 bytes, created by PJ on 2004-01-19 02:34:00 UTC

<?PHP

$orig_image = imagecreatefromjpeg("http://dev.gentoo.org/~seemant/pictures/seemant.jpg");

# Uncomment this code to show that the image is fine until the reize.
# imagejpeg($orig_image, "", 100);
# exit;

$thumb_image = imagecreate((imagesx($orig_image)/2), (imagesy($orig_image)/2));

imagecopyresized($thumb_image, $orig_image, 0, 0, 0, 0, (imagesx($orig_image) / 2), ( imagesy($orig_image) / 2), imagesx($orig_image), imagesy($orig_image));

imagejpeg($thumb_image, "", 100);

?>