pfSense

		foreach($rules_error as $errorline) {

			$saved_line_error = $errorline;

			$line_error = explode(":", $errorline);

			$line_number = $line_error[1];

			$line_split = file("{$g['tmp_path']}/rules.debug");

			if (is_array($line_split)) {

				$line_error = sprintf(gettext('The line in question reads [%1$d]: %2$s'), $line_number, $line_split[$line_number-1]);

			}

			unset($line_split);

			/* Brutal ugly hack but required -- PF is stuck, unwedge */

			if (strstr("$rules_error[0]", "busy")) {

				exec("/sbin/pfctl -d; /sbin/pfctl -e; /sbin/pfctl -f {$g['tmp_path']}/rules.debug");

				$error_msg = gettext("PF was wedged/busy and has been reset.");

				file_notice("pf_busy", $error_msg, "pf_busy", "");

			} else {

				$_grbg = exec("/sbin/pfctl -o basic -f {$g['tmp_path']}/rules.debug.old 2>&1");

			}

			if ($line_error and $line_number) {

				file_notice("filter_load", sprintf(gettext('There were error(s) loading the rules: %1$s - %2$s'), $saved_line_error, $line_error), "Filter Reload", "");

				update_filter_reload_status(sprintf(gettext('There were error(s) loading the rules: %1$s - %2$s'), $saved_line_error, $line_error));

				unlock($filterlck);

				return;

			}