diff options
Diffstat (limited to 'lib/imagefile.php')
| -rw-r--r-- | lib/imagefile.php | 28 |
1 files changed, 15 insertions, 13 deletions
diff --git a/lib/imagefile.php b/lib/imagefile.php index 7b0479455..2134623b1 100644 --- a/lib/imagefile.php +++ b/lib/imagefile.php @@ -60,6 +60,21 @@ class ImageFile $this->filepath = $filepath; $info = @getimagesize($this->filepath); + + if (!( + ($info[2] == IMAGETYPE_GIF && function_exists('imagecreatefromgif')) || + ($info[2] == IMAGETYPE_JPEG && function_exists('imagecreatefromjpeg')) || + $info[2] == IMAGETYPE_BMP || + ($info[2] == IMAGETYPE_WBMP && function_exists('imagecreatefromwbmp')) || + ($info[2] == IMAGETYPE_XBM && function_exists('imagecreatefromxbm')) || + ($info[2] == IMAGETYPE_XPM && function_exists('imagecreatefromxpm')) || + ($info[2] == IMAGETYPE_PNG && function_exists('imagecreatefrompng')))) { + + @unlink($_FILES[$param]['tmp_name']); + throw new Exception(_('Unsupported image file format.')); + return; + } + $this->type = ($info) ? $info[2]:$type; $this->width = ($info) ? $info[0]:$width; $this->height = ($info) ? $info[1]:$height; @@ -97,19 +112,6 @@ class ImageFile return; } - if ($info[2] !== IMAGETYPE_GIF && - $info[2] !== IMAGETYPE_JPEG && - $info[2] !== IMAGETYPE_BMP && - $info[2] !== IMAGETYPE_WBMP && - $info[2] !== IMAGETYPE_XBM && - $info[2] !== IMAGETYPE_XPM && - $info[2] !== IMAGETYPE_PNG) { - - @unlink($_FILES[$param]['tmp_name']); - throw new Exception(_('Unsupported image file format.')); - return; - } - return new ImageFile(null, $_FILES[$param]['tmp_name']); } |