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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 7D035FA373D for ; Tue, 1 Nov 2022 11:32:26 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230274AbiKALcX (ORCPT ); Tue, 1 Nov 2022 07:32:23 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:35462 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230304AbiKALbM (ORCPT ); Tue, 1 Nov 2022 07:31:12 -0400 Received: from ams.source.kernel.org (ams.source.kernel.org [IPv6:2604:1380:4601:e00::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E8B4E1A83F; Tue, 1 Nov 2022 04:29:50 -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 ams.source.kernel.org (Postfix) with ESMTPS id 6C8F5B81CC7; Tue, 1 Nov 2022 11:29:49 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 02ABCC433D6; Tue, 1 Nov 2022 11:29:46 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1667302188; bh=Zun/SsDVfloOHkAJheKU5bg8mYtiWisWdGLNQhr2Pcg=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ukNOK4Ngb3GaOhiZlxczym+wsGfUD+aPTEMJs85MtAnAvkb7kivR4I0uQ43w7H1Fk FLl8mFek0U/46R+o0/EI142DGp2/I0WQmIW+gVHSCLJFboBU79c0pj7eKtU9aujpg8 zMUCnf3+Kbwnn3S4zCsu6A+1aoVFNZfgGNxVa7lgtUmmFSRpKYEm7AW83bWlgp/Aer x+OR/WkGnOvmFdE3Kheup+nrCIK6lOhGNhSkEAERNHwzesN0JLyl9owe8ROUst2w2W 4WS3aLepdEwDF2l+BSEHthgXOhg7l0qyu/N3mAxBJt4gSKiSaAlP+yL0DpK9jddwSK YK9lNSlbzbeUw== From: Sasha Levin To: linux-kernel@vger.kernel.org, stable@vger.kernel.org Cc: Hans de Goede , Andy Shevchenko , Mauro Carvalho Chehab , Sasha Levin , gregkh@linuxfoundation.org, andriy.shevchenko@linux.intel.com, kitakar@gmail.com, alan@linux.intel.com, linux-media@vger.kernel.org, linux-staging@lists.linux.dev Subject: [PATCH AUTOSEL 5.15 12/19] media: atomisp: Fix v4l2_fh resource leak on open errors Date: Tue, 1 Nov 2022 07:29:12 -0400 Message-Id: <20221101112919.799868-12-sashal@kernel.org> X-Mailer: git-send-email 2.35.1 In-Reply-To: <20221101112919.799868-1-sashal@kernel.org> References: <20221101112919.799868-1-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: Hans de Goede [ Upstream commit 5b9853ad1329be49343a608d574eb232ff1273d0 ] When atomisp_open() fails then it must call v4l2_fh_release() to undo the results of v4l2_fh_open(). Reviewed-by: Andy Shevchenko Signed-off-by: Hans de Goede Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin --- drivers/staging/media/atomisp/pci/atomisp_fops.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/staging/media/atomisp/pci/atomisp_fops.c b/drivers/staging/media/atomisp/pci/atomisp_fops.c index 18fff47bd25d..cb61ffb7d3b2 100644 --- a/drivers/staging/media/atomisp/pci/atomisp_fops.c +++ b/drivers/staging/media/atomisp/pci/atomisp_fops.c @@ -890,6 +890,7 @@ static int atomisp_open(struct file *file) error: hmm_pool_unregister(HMM_POOL_TYPE_DYNAMIC); rt_mutex_unlock(&isp->mutex); + v4l2_fh_release(file); return ret; } -- 2.35.1