From patchwork Wed Jan 30 11:46:49 2013 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chen Gang X-Patchwork-Id: 2067251 Return-Path: X-Original-To: patchwork-linux-arm@patchwork.kernel.org Delivered-To: patchwork-process-083081@patchwork2.kernel.org Received: from merlin.infradead.org (merlin.infradead.org [205.233.59.134]) by patchwork2.kernel.org (Postfix) with ESMTP id 35ADDDF264 for ; Wed, 30 Jan 2013 11:49:25 +0000 (UTC) Received: from localhost ([::1] helo=merlin.infradead.org) by merlin.infradead.org with esmtp (Exim 4.76 #1 (Red Hat Linux)) id 1U0W83-0000vJ-Et; Wed, 30 Jan 2013 11:46:59 +0000 Received: from intranet.asianux.com ([58.214.24.6]) by merlin.infradead.org with esmtps (Exim 4.76 #1 (Red Hat Linux)) id 1U0W81-0000us-3b for linux-arm-kernel@lists.infradead.org; Wed, 30 Jan 2013 11:46:57 +0000 Received: by intranet.asianux.com (Postfix, from userid 103) id 76BDB18402D7; Wed, 30 Jan 2013 19:46:54 +0800 (CST) X-Spam-Score: -100.8 X-Spam-Checker-Version: SpamAssassin 3.1.9 (2007-02-13) on intranet.asianux.com X-Spam-Level: X-Spam-Status: No, score=-100.8 required=5.0 tests=AWL,BAYES_00, RATWARE_GECKO_BUILD, TW_CP, USER_IN_WHITELIST autolearn=no version=3.1.9 Received: from [10.1.0.143] (unknown [219.143.36.82]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by intranet.asianux.com (Postfix) with ESMTP id BE9C41840236; Wed, 30 Jan 2013 19:46:53 +0800 (CST) Message-ID: <51090829.1010109@asianux.com> Date: Wed, 30 Jan 2013 19:46:49 +0800 From: Chen Gang User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:17.0) Gecko/17.0 Thunderbird/17.0 MIME-Version: 1.0 To: tony@atomide.com, Russell King - ARM Linux Subject: [PATCH] ARM:omap2: using strlcpy instead of strncpy X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20130130_064657_356216_AB20D10E X-CRM114-Status: GOOD ( 12.75 ) X-Spam-Score: -2.6 (--) X-Spam-Report: SpamAssassin version 3.3.2 on merlin.infradead.org summary: Content analysis details: (-2.6 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RP_MATCHES_RCVD Envelope sender domain matches handover relay domain -1.9 BAYES_00 BODY: Bayes spam probability is 0 to 1% [score: 0.0000] Cc: linux-omap@vger.kernel.org, linux-arm-kernel@lists.infradead.org X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: linux-arm-kernel-bounces@lists.infradead.org Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org the fields must be null-terminated: the caller may use it as null-terminted string, next. Signed-off-by: Chen Gang Acked-by: Peter Ujfalusi --- arch/arm/mach-omap2/twl-common.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/arch/arm/mach-omap2/twl-common.c b/arch/arm/mach-omap2/twl-common.c index e49b40b..6a7aec6 100644 --- a/arch/arm/mach-omap2/twl-common.c +++ b/arch/arm/mach-omap2/twl-common.c @@ -23,6 +23,7 @@ #include #include #include +#include #include #include @@ -56,7 +57,7 @@ void __init omap_pmic_init(int bus, u32 clkrate, struct twl4030_platform_data *pmic_data) { omap_mux_init_signal("sys_nirq", OMAP_PIN_INPUT_PULLUP | OMAP_PIN_OFF_WAKEUPENABLE); - strncpy(pmic_i2c_board_info.type, pmic_type, + strlcpy(pmic_i2c_board_info.type, pmic_type, sizeof(pmic_i2c_board_info.type)); pmic_i2c_board_info.irq = pmic_irq; pmic_i2c_board_info.platform_data = pmic_data;