From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1753339AbbC3I4I (ORCPT ); Mon, 30 Mar 2015 04:56:08 -0400 Received: from mail-wg0-f44.google.com ([74.125.82.44]:33165 "EHLO mail-wg0-f44.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753209AbbC3IzT (ORCPT ); Mon, 30 Mar 2015 04:55:19 -0400 From: Ricardo Ribalda Delgado To: Bryan Wu , Richard Purdie , linux-leds@vger.kernel.org, linux-kernel@vger.kernel.org, Geert Uytterhoeven Cc: Ricardo Ribalda Delgado Subject: [PATCH 1/3] leds/class: Use strlcpy instead of strncpy Date: Mon, 30 Mar 2015 10:55:10 +0200 Message-Id: <1427705712-18083-2-git-send-email-ricardo.ribalda@gmail.com> X-Mailer: git-send-email 2.1.4 In-Reply-To: <1427705712-18083-1-git-send-email-ricardo.ribalda@gmail.com> References: <1427705712-18083-1-git-send-email-ricardo.ribalda@gmail.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Strncpy does not guarantee a zero terminated string. Use strlcpy instead. Reported-by: Geert Uytterhoeven Signed-off-by: Ricardo Ribalda Delgado --- drivers/leds/led-class.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/leds/led-class.c b/drivers/leds/led-class.c index ebf6dad4f..294d6d6 100644 --- a/drivers/leds/led-class.c +++ b/drivers/leds/led-class.c @@ -224,7 +224,7 @@ static int led_classdev_next_name(const char *init_name, char *name, { int i = 0; - strncpy(name, init_name, len); + strlcpy(name, init_name, len); while (class_find_device(leds_class, NULL, name, match_name)) snprintf(name, len, "%s_%d", init_name, ++i); -- 2.1.4