Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1755483AbaFWNVS (ORCPT ); Mon, 23 Jun 2014 09:21:18 -0400 Received: from youngberry.canonical.com ([91.189.89.112]:36967 "EHLO youngberry.canonical.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754386AbaFWNEa (ORCPT ); Mon, 23 Jun 2014 09:04:30 -0400 From: Luis Henriques To: linux-kernel@vger.kernel.org, stable@vger.kernel.org, kernel-team@lists.ubuntu.com Cc: Dan Carpenter , Pawel Moll , Luis Henriques Subject: [PATCH 3.11 46/93] clk: vexpress: NULL dereference on error path Date: Mon, 23 Jun 2014 14:02:25 +0100 Message-Id: <1403528592-2163-47-git-send-email-luis.henriques@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1403528592-2163-1-git-send-email-luis.henriques@canonical.com> References: <1403528592-2163-1-git-send-email-luis.henriques@canonical.com> X-Extended-Stable: 3.11 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org 3.11.10.12 -stable review patch. If anyone has any objections, please let me know. ------------------ From: Dan Carpenter commit 6b4ed8b00e93bd31f24a25f59ed8d1b808d0cc00 upstream. If the allocation fails then we dereference the NULL in the error path. Just return directly. Fixes: ed27ff1db869 ('clk: Versatile Express clock generators ("osc") driver') Signed-off-by: Dan Carpenter Signed-off-by: Pawel Moll Signed-off-by: Luis Henriques --- drivers/clk/versatile/clk-vexpress-osc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/clk/versatile/clk-vexpress-osc.c b/drivers/clk/versatile/clk-vexpress-osc.c index 2dc8b41a339d..a535c7bf8574 100644 --- a/drivers/clk/versatile/clk-vexpress-osc.c +++ b/drivers/clk/versatile/clk-vexpress-osc.c @@ -102,7 +102,7 @@ void __init vexpress_osc_of_setup(struct device_node *node) osc = kzalloc(sizeof(*osc), GFP_KERNEL); if (!osc) - goto error; + return; osc->func = vexpress_config_func_get_by_node(node); if (!osc->func) { -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/