diff options
| -rw-r--r-- | phpBB/phpbb/avatar/driver/remote.php | 18 |
1 files changed, 17 insertions, 1 deletions
diff --git a/phpBB/phpbb/avatar/driver/remote.php b/phpBB/phpbb/avatar/driver/remote.php index 1bd7f6c927..4b0ee3f06f 100644 --- a/phpBB/phpbb/avatar/driver/remote.php +++ b/phpBB/phpbb/avatar/driver/remote.php @@ -130,8 +130,24 @@ class remote extends \phpbb\avatar\driver\driver { // Timeout after 1 second stream_set_timeout($file_stream, 1); + // read some data to ensure headers are present + fread($file_stream, 1024); $meta = stream_get_meta_data($file_stream); - foreach ($meta['wrapper_data'] as $header) + + if (isset($meta['wrapper_data']['headers']) && is_array($meta['wrapper_data']['headers'])) + { + $headers = $meta['wrapper_data']['headers']; + } + else if (isset($meta['wrapper_data']) && is_array($meta['wrapper_data'])) + { + $headers = $meta['wrapper_data']; + } + else + { + $headers = array(); + } + + foreach ($headers as $header) { $header = preg_split('/ /', $header, 2); if (strtr(strtolower(trim($header[0], ':')), '_', '-') === 'content-type') |