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[2620:137:e000::1:20]) by mx.google.com with ESMTP id z135-20020a63338d000000b003ab87166cc7si1330396pgz.749.2022.05.05.04.36.47; Thu, 05 May 2022 04:37:03 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@linuxfoundation.org header.s=korg header.b=WJF0KSgl; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=linuxfoundation.org Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1358860AbiEDRqn (ORCPT + 99 others); Wed, 4 May 2022 13:46:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:38660 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1356306AbiEDRNn (ORCPT ); Wed, 4 May 2022 13:13:43 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 7564E4C42C; Wed, 4 May 2022 09:58:03 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id 4537761943; Wed, 4 May 2022 16:58:03 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 93BB0C385AA; Wed, 4 May 2022 16:58:02 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1651683482; bh=I/GMCfV4CT27dmFy2A6d/sPUV7aJUciKH+ntyUtNbhA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=WJF0KSglnBO+l9t+W0xbdh5sP/B4LbLChHejQCLoj4tLwyAsf4M1nkkffoRHmKPCg 1gC93//IU+RQG8XbvdU+jk4pD2tMZoTMbB4zn1cc7BFCsJl2tinGvhHunR2b/mPDwD 5lYji9GQ3O6Jb7mD1PVu2U+d/Xu127vRJ62hvrBk= From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Miaoqian Lin , Alex Deucher , Sasha Levin Subject: [PATCH 5.17 144/225] drm/amd/display: Fix memory leak in dcn21_clock_source_create Date: Wed, 4 May 2022 18:46:22 +0200 Message-Id: <20220504153123.036926677@linuxfoundation.org> X-Mailer: git-send-email 2.36.0 In-Reply-To: <20220504153110.096069935@linuxfoundation.org> References: <20220504153110.096069935@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-7.7 required=5.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,RCVD_IN_DNSWL_HI, SPF_HELO_NONE,SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Miaoqian Lin [ Upstream commit 65e54987508b6f0771f56bdfa3ee1926d52785ae ] When dcn20_clk_src_construct() fails, we need to release clk_src. Fixes: 6f4e6361c3ff ("drm/amd/display: Add Renoir resource (v2)") Signed-off-by: Miaoqian Lin Signed-off-by: Alex Deucher Signed-off-by: Sasha Levin --- drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c index ca1bbc942fd4..67f3cae553e0 100644 --- a/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c +++ b/drivers/gpu/drm/amd/display/dc/dcn21/dcn21_resource.c @@ -1427,6 +1427,7 @@ static struct clock_source *dcn21_clock_source_create( return &clk_src->base; } + kfree(clk_src); BREAK_TO_DEBUGGER(); return NULL; } -- 2.35.1