From ccd00c497c7465f14f7b259469ad287524e6b33a Mon Sep 17 00:00:00 2001 From: czaks Date: Tue, 11 Aug 2015 03:46:02 +0200 Subject: [PATCH] a stricter check for webm processing --- inc/lib/webm/ffmpeg.php | 2 ++ 1 file changed, 2 insertions(+) diff --git a/inc/lib/webm/ffmpeg.php b/inc/lib/webm/ffmpeg.php index faf90608..0747b420 100644 --- a/inc/lib/webm/ffmpeg.php +++ b/inc/lib/webm/ffmpeg.php @@ -45,6 +45,8 @@ function make_webm_thumbnail($filename, $thumbnail, $width, $height, $duration) $filename = escapeshellarg($filename); $thumbnailfc = escapeshellarg($thumbnail); // Should be safe by default but you // can never be too safe. + $width = escapeshellarg($width); + $height = escapeshellarg($height); // Same as above. $ffmpeg = $config['webm']['ffmpeg_path']; $ret = 0; $ffmpeg_out = array();