diff options
Diffstat (limited to 'config/squid3/34/squid.inc')
| -rwxr-xr-x | config/squid3/34/squid.inc | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/config/squid3/34/squid.inc b/config/squid3/34/squid.inc index e906a1bb..a7cb0490 100755 --- a/config/squid3/34/squid.inc +++ b/config/squid3/34/squid.inc @@ -84,7 +84,8 @@ function squid_get_real_interface_address($iface) { } function squid_chown_recursive($dir, $user, $group) { - if ($dir == '/usr/local') { + if (empty($dir) || ($dir == '/') || ($dir == '/usr/local') || !is_dir($dir)) { + log_error(gettext("Squid attempted to chown an invalid directory: {$dir}")); return; } @@ -92,8 +93,8 @@ function squid_chown_recursive($dir, $user, $group) { chgrp($dir, $group); $handle = opendir($dir) ; while (($item = readdir($handle)) !== false) { - if (($item != ".") && ($item != "..")) { - $path = "$dir/$item"; + if (!empty($item) && ($item != ".") && ($item != "..")) { + $path = "{$dir}/{$item}"; // Recurse unless it's the cache dir, that is slow and rarely necessary. if (is_dir($path) && (basename($dir) != "cache")) { squid_chown_recursive($path, $user, $group); |