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Added escapeshellarg() for WebM thumbnail generation.

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This commit is contained in:
Ian Bradley 2014-09-15 16:57:06 -07:00
parent 0a9de3deb5
commit 306f4ef46b
1 changed files with 4 additions and 0 deletions
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inc/lib/webm/ffmpeg.php
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@ -49,6 +49,10 @@ function is_valid_webm($ffprobe_out) {
function make_webm_thumbnail($filename, $thumbnail, $width, $height) { function make_webm_thumbnail($filename, $thumbnail, $width, $height) {
global $board, $config; global $board, $config;
$filename = escapeshellarg($filename);
$thumbnail = escapeshellarg($thumbnail); // Should be safe by default but you
// can never be too safe.
$ffmpeg = $config['webm']['ffmpeg_path']; $ffmpeg = $config['webm']['ffmpeg_path'];
$ffmpeg_out = array(); $ffmpeg_out = array();