summaryrefslogtreecommitdiff
path: root/src/attachment_writer.php
diff options
context:
space:
mode:
Diffstat (limited to 'src/attachment_writer.php')
-rw-r--r--src/attachment_writer.php5
1 files changed, 5 insertions, 0 deletions
diff --git a/src/attachment_writer.php b/src/attachment_writer.php
index 571827c..fb7d144 100644
--- a/src/attachment_writer.php
+++ b/src/attachment_writer.php
@@ -50,6 +50,11 @@ foreach ($_FILES as $file) {
$src = $file['tmp_name'];
$dst = $attach_dir . '/' . $file['name'];
+ # Destination file should not exist, don't overwrite
+ if (file_exists($dst)) {
+ die('Destination file already exists: ' . $dst . "\n");
+ }
+
# Move temp file to attachments dir
if (!move_uploaded_file($src, $dst)) {
die("Failed to move $src to $dst.\n");