From patchwork Mon May 9 14:04:59 2022 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Yang Yingliang X-Patchwork-Id: 12843628 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 3D498C4332F for ; Mon, 9 May 2022 13:53:32 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S236658AbiEIN5X (ORCPT ); Mon, 9 May 2022 09:57:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:59520 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S236626AbiEIN5V (ORCPT ); Mon, 9 May 2022 09:57:21 -0400 Received: from szxga08-in.huawei.com (szxga08-in.huawei.com [45.249.212.255]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 74CCB2EA22; Mon, 9 May 2022 06:53:26 -0700 (PDT) Received: from dggpemm500020.china.huawei.com (unknown [172.30.72.53]) by szxga08-in.huawei.com (SkyGuard) with ESMTP id 4KxjKB65bGz1JC0K; Mon, 9 May 2022 21:52:14 +0800 (CST) Received: from dggpemm500007.china.huawei.com (7.185.36.183) by dggpemm500020.china.huawei.com (7.185.36.49) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Mon, 9 May 2022 21:53:24 +0800 Received: from huawei.com (10.175.103.91) by dggpemm500007.china.huawei.com (7.185.36.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2375.24; Mon, 9 May 2022 21:53:24 +0800 From: Yang Yingliang To: , , CC: , , , , Subject: [PATCH] media: camss: csid: fix wrong size passed to devm_kmalloc_array() Date: Mon, 9 May 2022 22:04:59 +0800 Message-ID: <20220509140459.1361628-1-yangyingliang@huawei.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 X-Originating-IP: [10.175.103.91] X-ClientProxiedBy: dggems703-chm.china.huawei.com (10.3.19.180) To dggpemm500007.china.huawei.com (7.185.36.183) X-CFilter-Loop: Reflected Precedence: bulk List-ID: X-Mailing-List: linux-media@vger.kernel.org 'supplies' is a pointer, the real size of struct regulator_bulk_data should be pass to devm_kmalloc_array(). Fixes: 0d8140179715 ("media: camss: Add regulator_bulk support") Signed-off-by: Yang Yingliang --- drivers/media/platform/qcom/camss/camss-csid.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/media/platform/qcom/camss/camss-csid.c b/drivers/media/platform/qcom/camss/camss-csid.c index f993f349b66b..80628801cf09 100644 --- a/drivers/media/platform/qcom/camss/camss-csid.c +++ b/drivers/media/platform/qcom/camss/camss-csid.c @@ -666,7 +666,7 @@ int msm_csid_subdev_init(struct camss *camss, struct csid_device *csid, if (csid->num_supplies) { csid->supplies = devm_kmalloc_array(camss->dev, csid->num_supplies, - sizeof(csid->supplies), + sizeof(*csid->supplies), GFP_KERNEL); if (!csid->supplies) return -ENOMEM;