From patchwork Wed Aug 20 09:42:48 2014 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Shevchenko X-Patchwork-Id: 4748541 Return-Path: X-Original-To: patchwork-linux-wireless@patchwork.kernel.org Delivered-To: patchwork-parsemail@patchwork2.web.kernel.org Received: from mail.kernel.org (mail.kernel.org [198.145.19.201]) by patchwork2.web.kernel.org (Postfix) with ESMTP id 30172C033A for ; Wed, 20 Aug 2014 09:46:56 +0000 (UTC) Received: from mail.kernel.org (localhost [127.0.0.1]) by mail.kernel.org (Postfix) with ESMTP id 792F620172 for ; Wed, 20 Aug 2014 09:46:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 9C9ED20108 for ; Wed, 20 Aug 2014 09:46:54 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752530AbaHTJp6 (ORCPT ); Wed, 20 Aug 2014 05:45:58 -0400 Received: from mga01.intel.com ([192.55.52.88]:60163 "EHLO mga01.intel.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751885AbaHTJm6 (ORCPT ); Wed, 20 Aug 2014 05:42:58 -0400 Received: from fmsmga002.fm.intel.com ([10.253.24.26]) by fmsmga101.fm.intel.com with ESMTP; 20 Aug 2014 02:42:57 -0700 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,901,1400050800"; d="scan'208";a="587369895" Received: from smile.fi.intel.com (HELO smile) ([10.237.72.77]) by fmsmga002.fm.intel.com with ESMTP; 20 Aug 2014 02:42:54 -0700 Received: from andy by smile with local (Exim 4.84) (envelope-from ) id 1XK2Ps-00076V-WE; Wed, 20 Aug 2014 12:42:52 +0300 From: Andy Shevchenko To: "John W . Linville" , Johannes Berg , devel@driverdev.osuosl.org, linux-wireless@vger.kernel.org, linux-kernel@vger.kernel.org, Greg Kroah-Hartman , Andrew Morton , Joe Perches Cc: Andy Shevchenko Subject: [PATCH v3 07/11] wireless: hostap: proc: print properly escaped SSID Date: Wed, 20 Aug 2014 12:42:48 +0300 Message-Id: <1408527772-27224-8-git-send-email-andriy.shevchenko@linux.intel.com> X-Mailer: git-send-email 2.1.0 In-Reply-To: <1408527772-27224-1-git-send-email-andriy.shevchenko@linux.intel.com> References: <1408527772-27224-1-git-send-email-andriy.shevchenko@linux.intel.com> Sender: linux-wireless-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-wireless@vger.kernel.org X-Spam-Status: No, score=-7.6 required=5.0 tests=BAYES_00, RCVD_IN_DNSWL_HI, RP_MATCHES_RCVD, UNPARSEABLE_RELAY autolearn=unavailable version=3.3.1 X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on mail.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Instead of substituting non-printable characters by '_' let's print SSID properly escaped by using recently added %*pE specifier. Signed-off-by: Andy Shevchenko --- drivers/net/wireless/hostap/hostap_proc.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/net/wireless/hostap/hostap_proc.c b/drivers/net/wireless/hostap/hostap_proc.c index 4e5c0f8..16a06b6 100644 --- a/drivers/net/wireless/hostap/hostap_proc.c +++ b/drivers/net/wireless/hostap/hostap_proc.c @@ -181,9 +181,7 @@ static int prism2_bss_list_proc_show(struct seq_file *m, void *v) bss->bssid, bss->last_update, bss->count, bss->capab_info); - for (i = 0; i < bss->ssid_len; i++) - seq_putc(m,bss->ssid[i] >= 32 && bss->ssid[i] < 127 ? - bss->ssid[i] : '_'); + seq_printf(m, "%*pE", bss->ssid_len, bss->ssid); seq_putc(m, '\t'); for (i = 0; i < bss->ssid_len; i++)