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 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 41D50C433EF for ; Tue, 9 Nov 2021 01:07:39 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 278E261AFF for ; Tue, 9 Nov 2021 01:07:39 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S241762AbhKIBKU (ORCPT ); Mon, 8 Nov 2021 20:10:20 -0500 Received: from mail.kernel.org ([198.145.29.99]:60498 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S239956AbhKIBHb (ORCPT ); Mon, 8 Nov 2021 20:07:31 -0500 Received: by mail.kernel.org (Postfix) with ESMTPSA id 1132C6162E; Tue, 9 Nov 2021 01:03:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1636419785; bh=fJKt79npfQTWKKmxqFy13G2LlyTw9LUirXRUVbIsj2g=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=aJeskcPRdooyq0orFEyf21i30HTeabn5+F/Ye1sTZm1lAPseHneo0gG8mHyrQhqf5 t+bDcYflPCzINokv7Tyxh/jAp9hyc0cv9soCjQ9giA9Yf9IjWxxFEU14DU2bA9IPEo wQt168ZU50+kzYExA39LY5lPoZLDysufRBi/DAXjprLFleWICO/TkZd1O4ZX7wnc/3 DYUoZGTmdJ+m9fIIJWqvwjNLPPkUThVtBnU+gt3ccC2TIwXC549eQ83JF4kL4W3fac B+XbR5lhpv0/2zuJ6Wbe+ZhAMvdCsjtDh4Vy11GfHFiPzdtwnVZ/s6qhqbQYR95B12 lhB2q6wMQeGxg== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Evgeny Novikov , Hans Verkuil , Mauro Carvalho Chehab , Sasha Levin , dwlsalmeida@gmail.com, mchehab@kernel.org, linux-media@vger.kernel.org Subject: [PATCH AUTOSEL 5.14 042/138] media: vidtv: Fix memory leak in remove Date: Mon, 8 Nov 2021 12:45:08 -0500 Message-Id: <20211108174644.1187889-42-sashal@kernel.org> X-Mailer: git-send-email 2.33.0 In-Reply-To: <20211108174644.1187889-1-sashal@kernel.org> References: <20211108174644.1187889-1-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: linux-kernel@vger.kernel.org From: Evgeny Novikov [ Upstream commit 76e21bb8be4f5f987f3006d197196fe6af63f656 ] vidtv_bridge_remove() releases and cleans up everything except for dvb itself. The patch adds this missed release. Found by Linux Driver Verification project (linuxtesting.org). Signed-off-by: Evgeny Novikov Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/media/test-drivers/vidtv/vidtv_bridge.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/media/test-drivers/vidtv/vidtv_bridge.c b/drivers/media/test-drivers/vidtv/vidtv_bridge.c index 75617709c8ce2..0f6d998d18dc0 100644 --- a/drivers/media/test-drivers/vidtv/vidtv_bridge.c +++ b/drivers/media/test-drivers/vidtv/vidtv_bridge.c @@ -557,6 +557,7 @@ static int vidtv_bridge_remove(struct platform_device *pdev) dvb_dmxdev_release(&dvb->dmx_dev); dvb_dmx_release(&dvb->demux); dvb_unregister_adapter(&dvb->adapter); + kfree(dvb); dev_info(&pdev->dev, "Successfully removed vidtv\n"); return 0; -- 2.33.0