From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752568AbaHTJqA (ORCPT ); Wed, 20 Aug 2014 05:46:00 -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 X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="5.01,901,1400050800"; d="scan'208";a="587369895" 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-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 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++) -- 2.1.0