From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-10.0 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 8113EC433E0 for ; Tue, 23 Jun 2020 20:26:52 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 57EDD206EB for ; Tue, 23 Jun 2020 20:26:52 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592944012; bh=U5b0UBf7FMEr2zEPspBFgp7gEax7PArlSSw6xZKwkrc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=lOJMUllAYXwKtwkRx8XX6RSgUVa/2iEp6+XdZHwLdjOXwBzvnllVoQ9IVsuGUPcPX cMVqL00DQiPwkKEQMt+oPj3JfijA5Gy9C3sDqeulEk++EFEHBAG4vsFD7vgBOA+fs5 ZubVjMVgHhKuJxH16BGrVh2MHkZnSrmo/6NHYMpQ= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2390707AbgFWU0u (ORCPT ); Tue, 23 Jun 2020 16:26:50 -0400 Received: from mail.kernel.org ([198.145.29.99]:46128 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2390705AbgFWU0t (ORCPT ); Tue, 23 Jun 2020 16:26:49 -0400 Received: from localhost (83-86-89-107.cable.dynamic.v4.ziggo.nl [83.86.89.107]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id 703462070E; Tue, 23 Jun 2020 20:26:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1592944009; bh=U5b0UBf7FMEr2zEPspBFgp7gEax7PArlSSw6xZKwkrc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=V9txVXTdrgZJs26N+mW3KSVI0uqWbQOnhs1c8ZxlWSDfnJ2lWUS86ln0Poel30ZKp flXiTylvJb1wTxQgB8z5yTsM06rZ4ikw6O90ce4fyKCrfLjm1SZ38f+OOc1cAjMyeO dMLQRU9tG7cT2toZYVNuhd0ybL9uTBu+ULV9AM+M= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Tomi Valkeinen , Tero Kristo , Tony Lindgren , Stephen Boyd , Sasha Levin Subject: [PATCH 5.4 138/314] clk: ti: composite: fix memory leak Date: Tue, 23 Jun 2020 21:55:33 +0200 Message-Id: <20200623195345.451347049@linuxfoundation.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20200623195338.770401005@linuxfoundation.org> References: <20200623195338.770401005@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Sender: stable-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Tero Kristo [ Upstream commit c7c1cbbc9217ebb5601b88d138d4a5358548de9d ] The parent_names is never released for a component clock definition, causing some memory leak. Fix by releasing it once it is no longer needed. Reported-by: Tomi Valkeinen Signed-off-by: Tero Kristo Link: https://lkml.kernel.org/r/20200429131341.4697-2-t-kristo@ti.com Acked-by: Tony Lindgren Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- drivers/clk/ti/composite.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/ti/composite.c b/drivers/clk/ti/composite.c index 6a89936ba03af..eaa43575cfa5e 100644 --- a/drivers/clk/ti/composite.c +++ b/drivers/clk/ti/composite.c @@ -196,6 +196,7 @@ cleanup: if (!cclk->comp_clks[i]) continue; list_del(&cclk->comp_clks[i]->link); + kfree(cclk->comp_clks[i]->parent_names); kfree(cclk->comp_clks[i]); } -- 2.25.1