diff options
Diffstat (limited to 'system/libraries')
| -rw-r--r-- | system/libraries/Email.php | 2 | ||||
| -rw-r--r-- | system/libraries/Image_lib.php | 34 |
2 files changed, 21 insertions, 15 deletions
diff --git a/system/libraries/Email.php b/system/libraries/Email.php index e25015450..117c4845f 100644 --- a/system/libraries/Email.php +++ b/system/libraries/Email.php @@ -458,7 +458,6 @@ class CI_Email { $this->_headers = array(); $this->_debug_msg = array(); - $this->set_header('User-Agent', $this->useragent); $this->set_header('Date', $this->_set_date()); if ($clear_attachments !== FALSE) @@ -1215,6 +1214,7 @@ class CI_Email { */ protected function _build_headers() { + $this->set_header('User-Agent', $this->useragent); $this->set_header('X-Sender', $this->clean_email($this->_headers['From'])); $this->set_header('X-Mailer', $this->useragent); $this->set_header('X-Priority', $this->_priorities[$this->priority]); diff --git a/system/libraries/Image_lib.php b/system/libraries/Image_lib.php index 3e45cb845..9ec44da0c 100644 --- a/system/libraries/Image_lib.php +++ b/system/libraries/Image_lib.php @@ -1639,25 +1639,31 @@ class CI_Image_lib { } $vals = getimagesize($path); + if ($vals === FALSE) + { + $this->set_error('imglib_invalid_image'); + return FALSE; + } + $types = array(1 => 'gif', 2 => 'jpeg', 3 => 'png'); - $mime = (isset($types[$vals[2]])) ? 'image/'.$types[$vals[2]] : 'image/jpg'; + $mime = isset($types[$vals[2]]) ? 'image/'.$types[$vals[2]] : 'image/jpg'; if ($return === TRUE) { return array( - 'width' => $vals[0], - 'height' => $vals[1], - 'image_type' => $vals[2], - 'size_str' => $vals[3], - 'mime_type' => $mime - ); - } - - $this->orig_width = $vals[0]; - $this->orig_height = $vals[1]; - $this->image_type = $vals[2]; - $this->size_str = $vals[3]; - $this->mime_type = $mime; + 'width' => $vals[0], + 'height' => $vals[1], + 'image_type' => $vals[2], + 'size_str' => $vals[3], + 'mime_type' => $mime + ); + } + + $this->orig_width = $vals[0]; + $this->orig_height = $vals[1]; + $this->image_type = $vals[2]; + $this->size_str = $vals[3]; + $this->mime_type = $mime; return TRUE; } |