From patchwork Wed May 16 11:36:42 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Srinivas Kandagatla X-Patchwork-Id: 10403655 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 89547602C2 for ; Wed, 16 May 2018 11:39:55 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 76B3C28578 for ; Wed, 16 May 2018 11:39:55 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 690432866C; Wed, 16 May 2018 11:39:55 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.8 required=2.0 tests=BAYES_00,DKIM_SIGNED, MAILING_LIST_MULTI,RCVD_IN_DNSWL_NONE,T_DKIM_INVALID autolearn=ham version=3.3.1 Received: from alsa0.perex.cz (alsa0.perex.cz [77.48.224.243]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id AC69A28578 for ; Wed, 16 May 2018 11:39:54 +0000 (UTC) Received: from alsa0.perex.cz (localhost [127.0.0.1]) by alsa0.perex.cz (Postfix) with ESMTP id 06B46267662; Wed, 16 May 2018 13:39:23 +0200 (CEST) X-Original-To: alsa-devel@alsa-project.org Delivered-To: alsa-devel@alsa-project.org Received: by alsa0.perex.cz (Postfix, from userid 1000) id 8748326762F; Wed, 16 May 2018 13:39:16 +0200 (CEST) Received: from mail-wr0-f196.google.com (mail-wr0-f196.google.com [209.85.128.196]) by alsa0.perex.cz (Postfix) with ESMTP id DC1D1267611 for ; Wed, 16 May 2018 13:39:14 +0200 (CEST) Received: by mail-wr0-f196.google.com with SMTP id p4-v6so577001wrh.3 for ; Wed, 16 May 2018 04:39:14 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=linaro.org; s=google; h=from:to:cc:subject:date:message-id:in-reply-to:references; bh=wO/3Vwe2w+OXBq8uJE10e6m5PMua/N0ytj4b2qk2ZkA=; b=WdwPjHetvnTVq6o1rsnlvg60OfK4ZbuNlpSfy1+aThjdbgWz+saOvJ/OpiPnOJvS8r ITo6k9PjIIw9shrmQlupBpCRJRtVLNOIXcDWxz13afw81+EAR/qv+Jc1xg5wJZHNjZSj 1FxrgtKDFGHD/MhnY0wtSiwPR8bxamWgLrCls= X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:in-reply-to :references; bh=wO/3Vwe2w+OXBq8uJE10e6m5PMua/N0ytj4b2qk2ZkA=; b=S8AvYDJkg9rrz29CIqZOWYf+JyH+yywZ14//EwjVTjEiQZzzkK7eTMkH4wrH5U9Fwr tiqpbNhN6ZhCLl/lP75RizekBgyBw1fTmefZvXmIYFwKE6rqXaQBYSE1urDuHw06vTUG ZnIqvub6mFb+3WVhA5+6JWdh3mXr8aQptOSMOD8eUZQNYiZ7i8EblY5gQOPUGzYbaYRf ojA+n+P5tgrSzqFUWp1JD7LbE/+SdfLTgE/bwCbtKOsnaOWujVCyWNfb1qQM+34kc/eY FYQOkFUenAj0cohQhIfiEFqjbSCx/Njgqj1N+gX2mEGvrjTiiAW4iD3LFEi2XL9DdMWq 7nmw== X-Gm-Message-State: ALKqPwcCPuRyx14q+s0x7l/N8fJXx/uc66MBkxMusddhO11xvZI6Ncdc 1wnxoK8cjmCNAEpvL38sMIMb8A== X-Google-Smtp-Source: AB8JxZqaLjRXBMzsuI5uk0APX1vJOvvhOM0UvjzZKUQK3nL+ldSX61yfh/r53Zohit5ZOU0+IS2JVQ== X-Received: by 2002:adf:dc90:: with SMTP id r16-v6mr519008wrj.218.1526470754637; Wed, 16 May 2018 04:39:14 -0700 (PDT) Received: from localhost.localdomain (cpc90716-aztw32-2-0-cust92.18-1.cable.virginm.net. [86.26.100.93]) by smtp.gmail.com with ESMTPSA id k126-v6sm4504263wmd.45.2018.05.16.04.39.13 (version=TLS1_2 cipher=ECDHE-RSA-AES128-SHA bits=128/128); Wed, 16 May 2018 04:39:14 -0700 (PDT) From: Srinivas Kandagatla To: gregkh@linuxfoundation.org Date: Wed, 16 May 2018 12:36:42 +0100 Message-Id: <20180516113642.28136-8-srinivas.kandagatla@linaro.org> X-Mailer: git-send-email 2.16.2 In-Reply-To: <20180516113642.28136-1-srinivas.kandagatla@linaro.org> References: <20180516113642.28136-1-srinivas.kandagatla@linaro.org> Cc: alsa-devel@alsa-project.org, Srinivas Kandagatla , linux-kernel@vger.kernel.org Subject: [alsa-devel] [PATCH 7/7] slimbus: messaging: initialize completion correctly X-BeenThere: alsa-devel@alsa-project.org X-Mailman-Version: 2.1.14 Precedence: list List-Id: "Alsa-devel mailing list for ALSA developers - http://www.alsa-project.org" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org X-Virus-Scanned: ClamAV using ClamSMTP slim_val_inf can contain random value from stack, make sure the completion is initialized to NULL while filling the msg. Signed-off-by: Srinivas Kandagatla --- drivers/slimbus/messaging.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/slimbus/messaging.c b/drivers/slimbus/messaging.c index fd0788019357..2635eaaadf4a 100644 --- a/drivers/slimbus/messaging.c +++ b/drivers/slimbus/messaging.c @@ -277,6 +277,7 @@ static void slim_fill_msg(struct slim_val_inf *msg, u32 addr, msg->num_bytes = count; msg->rbuf = rbuf; msg->wbuf = wbuf; + msg->comp = NULL; } /**