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=-13.1 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_PATCH,MAILING_LIST_MULTI, SIGNED_OFF_BY,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 20665C00A89 for ; Tue, 3 Nov 2020 01:26:55 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id D02412224E for ; Tue, 3 Nov 2020 01:26:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604366814; bh=oXlw0sds8OBpAbuRT1r3BD4nyWUh0fJiKDc4ixL3VTo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:List-ID:From; b=jKDztDVKOC0M0Qc6riluVzmT6IYMiKbsULD2oFnjb7TzKXkG/W5VBIe6+GlMa/4ei XNMdsVr23ZA8qU78iglXbUkwHnUFKJE9388bZncY5YX32wWG6yvecXi+RuGcUIZ1nV IJy6kLPYfbqOOxlk0yaJruIPmM+07xAKfFm4b6xU= Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1727695AbgKCBTV (ORCPT ); Mon, 2 Nov 2020 20:19:21 -0500 Received: from mail.kernel.org ([198.145.29.99]:33068 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727687AbgKCBTV (ORCPT ); Mon, 2 Nov 2020 20:19:21 -0500 Received: from sasha-vm.mshome.net (c-73-47-72-35.hsd1.nh.comcast.net [73.47.72.35]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPSA id F0F7B223C7; Tue, 3 Nov 2020 01:19:19 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=default; t=1604366360; bh=oXlw0sds8OBpAbuRT1r3BD4nyWUh0fJiKDc4ixL3VTo=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=fPKzYLcGgAlwAdX3OKFECL+HF8AbnU/3HpG4gm2VTdd6vLlI+3ElWc6uClaoYYD37 LRTJ66obn8K14vOjZdWFStluMT0t+BZ3lsYjH6uhqz9dAITqPuLwmXgk45gD4258ul 01+8fz/8gp7DDw3unIxAfLsLwElgkytNCU8Gp+xs= From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hoegeun Kwon , Maxime Ripard , Sasha Levin , dri-devel@lists.freedesktop.org Subject: [PATCH AUTOSEL 5.9 30/35] drm/vc4: drv: Add error handding for bind Date: Mon, 2 Nov 2020 20:18:35 -0500 Message-Id: <20201103011840.182814-30-sashal@kernel.org> X-Mailer: git-send-email 2.27.0 In-Reply-To: <20201103011840.182814-1-sashal@kernel.org> References: <20201103011840.182814-1-sashal@kernel.org> MIME-Version: 1.0 X-stable: review X-Patchwork-Hint: Ignore Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org From: Hoegeun Kwon [ Upstream commit 9ce0af3e9573fb84c4c807183d13ea2a68271e4b ] There is a problem that if vc4_drm bind fails, a memory leak occurs on the drm_property_create side. Add error handding for drm_mode_config. Signed-off-by: Hoegeun Kwon Signed-off-by: Maxime Ripard Link: https://patchwork.freedesktop.org/patch/msgid/20201027041442.30352-2-hoegeun.kwon@samsung.com Signed-off-by: Sasha Levin --- drivers/gpu/drm/vc4/vc4_drv.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/vc4/vc4_drv.c b/drivers/gpu/drm/vc4/vc4_drv.c index 38343d2fb4fb4..f6995e7f6eb6e 100644 --- a/drivers/gpu/drm/vc4/vc4_drv.c +++ b/drivers/gpu/drm/vc4/vc4_drv.c @@ -310,6 +310,7 @@ static int vc4_drm_bind(struct device *dev) component_unbind_all(dev, drm); gem_destroy: vc4_gem_destroy(drm); + drm_mode_config_cleanup(drm); vc4_bo_cache_destroy(drm); dev_put: drm_dev_put(drm); -- 2.27.0