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removed use of mime_content_type() as getimagesize is sufficient

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This commit is contained in:
Trevor Slocum 2009-11-02 23:26:00 -08:00
parent 01eb3589f2
commit b908d035e7
1 changed files with 16 additions and 18 deletions
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34
imgboard.php
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@ -154,21 +154,20 @@ if (isset($_POST["message"]) || isset($_POST["file"])) {
$thumb_location = "thumb/" . $post['thumb'];
$file_location = "src/" . $post['file'];
if(function_exists("mime_content_type")) {
$file_mime = mime_content_type($_FILES['file']['tmp_name']);
} else {
$file_mime = "image/jpeg"; // It is highly recommended you use PHP 4.3.0 or later!
}
if (($file_type == '.jpg' || $file_type == '.gif' || $file_type == '.png') && ($file_mime == "image/jpeg" || $file_mime == "image/gif" || $file_mime == "image/png")) {
if (!@getimagesize($_FILES['file']['tmp_name'])) {
fancyDie("Failed to read the size of the uploaded file. Please retry the submission.");
}
} else {
if (!($file_type == '.jpg' || $file_type == '.gif' || $file_type == '.png')) {
fancyDie("Only GIF, JPG, and PNG files are allowed.");
}
if (!@getimagesize($_FILES['file']['tmp_name'])) {
fancyDie("Failed to read the size of the uploaded file. Please retry the submission.");
}
$file_info = getimagesize($_FILES['file']['tmp_name']);
$file_mime = $file_info['mime'];
if (!($file_mime == "image/jpeg" || $file_mime == "image/gif" || $file_mime == "image/png")) {
fancyDie("Only GIF, JPG, and PNG files are allowed.");
}
$hexmatches = postsByHex($post['file_hex']);
if (count($hexmatches) > 0) {
foreach ($hexmatches as $hexmatch) {
@ -189,9 +188,8 @@ if (isset($_POST["message"]) || isset($_POST["file"])) {
fancyDie("File transfer failure. Please go back and try again.");
}
$file_imagesize = getimagesize($file_location);
$post['image_width'] = $file_imagesize[0];
$post['image_height'] = $file_imagesize[1];
$post['image_width'] = $file_info[0];
$post['image_height'] = $file_info[1];
if ($post['image_width'] > 250 || $post['image_height'] > 250) {
$width = 250;
@ -204,10 +202,10 @@ if (isset($_POST["message"]) || isset($_POST["file"])) {
fancyDie("Could not create thumbnail.");
}
$thumbsize = getimagesize($thumb_location);
$post['thumb_width'] = $thumbsize[0];
$post['thumb_height'] = $thumbsize[1];
}
$thumb_info = getimagesize($thumb_location);
$post['thumb_width'] = $thumb_info[0];
$post['thumb_height'] = $thumb_info[1];
}
}
if ($post['file'] == '') { // No file uploaded