From 84af0db103bec5a7f83ee8abbbd7189a53afac5a Mon Sep 17 00:00:00 2001
From: Aleksander Machniak <alec@alec.pl>
Date: Sun, 17 May 2015 08:53:15 -0400
Subject: [PATCH] Fix bug where some files could have "executable" extension when stored in temp folder (#1490377)
---
program/include/rcmail.php | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/program/include/rcmail.php b/program/include/rcmail.php
index 95ff8d9..0e01bda 100644
--- a/program/include/rcmail.php
+++ b/program/include/rcmail.php
@@ -2071,16 +2071,15 @@
if (!empty($_GET['_thumbnail'])) {
$temp_dir = $this->config->get('temp_dir');
$thumbnail_size = 80;
- list(,$ext) = explode('/', $file['mimetype']);
$mimetype = $file['mimetype'];
$file_ident = $file['id'] . ':' . $file['mimetype'] . ':' . $file['size'];
$cache_basename = $temp_dir . '/' . md5($file_ident . ':' . $this->user->ID . ':' . $thumbnail_size);
- $cache_file = $cache_basename . '.' . $ext;
+ $cache_file = $cache_basename . '.thumb';
// render thumbnail image if not done yet
if (!is_file($cache_file)) {
if (!$file['path']) {
- $orig_name = $filename = $cache_basename . '.orig.' . $ext;
+ $orig_name = $filename = $cache_basename . '.tmp';
file_put_contents($orig_name, $file['data']);
}
else {
--
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