From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Cyrus-Session-Id: sloti22d1t05-1807417-1527159106-2-14447245672697876890 X-Sieve: CMU Sieve 3.0 X-Spam-known-sender: no X-Spam-score: 0.0 X-Spam-hits: BAYES_00 -1.9, HEADER_FROM_DIFFERENT_DOMAINS 0.25, MAILING_LIST_MULTI -1, RCVD_IN_DNSWL_HI -5, LANGUAGES en, BAYES_USED global, SA_VERSION 3.4.0 X-Spam-source: IP='209.132.180.67', Host='vger.kernel.org', Country='US', FromHeader='org', MailFrom='org' X-Spam-charsets: plain='UTF-8' X-Resolved-to: greg@kroah.com X-Delivered-to: greg@kroah.com X-Mail-from: stable-owner@vger.kernel.org ARC-Seal: i=1; a=rsa-sha256; cv=none; d=messagingengine.com; s=fm2; t= 1527159106; b=QVBva0BCFfn4zDlMClWqQWfeay9jmJp7a0IZbTKPRIZagvKmwQ PoGZEdEWXm5AUBh2FUczA0zxP+erU67RIlckQV1W3+zC+EmNWDQhehIg+cz5eCwG A1eNcAPzOIxHp5Y25HwJjQZTGH1oK/CdhmN5ZzvwbgppsogMC46DjS4fVidN26PA 0kMzVcil7x571HLDSYGRQH4Hp2qJXm6JGmvz5OJx5O9m71HB2ZJ1NAe4+dvgabEb bzrYpTeyQLr3sU5cKxf/EnzJBUqE3BiOYPl+zQxHlzPsmPO9mTjJWECFbJBLNnpQ L4r0axDa/D9PiBh28SwTfcbe5xvlm4ahcbrQ== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d= messagingengine.com; h=from:to:cc:subject:date:message-id :in-reply-to:references:mime-version:content-type:sender :list-id; s=fm2; t=1527159106; bh=j/v6rHnjU5NgLYlrsP1n9nhzo9uD1e 3t1nt9kD7HaZk=; b=MwhkEvVFg1rShPwJDmFbWCg0Qr4TfeaZLVjEOPGQKOYKKe w5OS+B2KhFiDnPSNLRT/qWy/dtIRy05bnhwwtxAYa255jUUw0jPXwRgEbkl9eI5J LKfnqC+rj6GQBxYd94RNlYc2ix905eJM5okEjsLCKyHo7nUXm79xWjYrK/clDeVs /8+vU2p4UMZ++xaoK0eLHDtKo3W3YCltGvyFXbvpUUHXJbH8vdpzBT66Hp3c3gdM fY2wqyfV90XYKGroMeyRiiXLvOy25kF57G+bALYGeOCY4i+HEv5PH1neb65EVWGy rO4rF81kO6e8egctMFxMA4ebPidZPsunToJq1ZsQ== ARC-Authentication-Results: i=1; mx4.messagingengine.com; arc=none (no signatures found); dkim=pass (1024-bit rsa key sha256) header.d=kernel.org header.i=@kernel.org header.b=qC9N/3Zo x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=default; dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 Authentication-Results: mx4.messagingengine.com; arc=none (no signatures found); dkim=pass (1024-bit rsa key sha256) header.d=kernel.org header.i=@kernel.org header.b=qC9N/3Zo x-bits=1024 x-keytype=rsa x-algorithm=sha256 x-selector=default; dmarc=none (p=none,has-list-id=yes,d=none) header.from=linuxfoundation.org; iprev=pass policy.iprev=209.132.180.67 (vger.kernel.org); spf=none smtp.mailfrom=stable-owner@vger.kernel.org smtp.helo=vger.kernel.org; x-aligned-from=fail; x-cm=none score=0; x-ptr=pass x-ptr-helo=vger.kernel.org x-ptr-lookup=vger.kernel.org; x-return-mx=pass smtp.domain=vger.kernel.org smtp.result=pass smtp_org.domain=kernel.org smtp_org.result=pass smtp_is_org_domain=no header.domain=linuxfoundation.org header.result=pass header_is_org_domain=yes; x-vs=clean score=-100 state=0 X-ME-VSCategory: clean X-CM-Envelope: MS4wfE9ZPxFVegz9nf1WeuC3xhk+OJ7wOFSoiXwRLnIwqwE8QXkbndGgM1RZs/km0Yd4zN2KE61N2TxEKKMK517f6AZ1/Nt2kxvoI4r65K+z6pVJfhXkSC/U NxoV8sPz2qVAJJ7JFdc08e6J5/7V1aKWMCxghyrb7dHtMHSGyckAOox0h6wMD6orM4gOfqmN0WWlXcLHBfO5zeKpVWiB1aIbBUUqAf2W01KGZzu2ScaHSk0I X-CM-Analysis: v=2.3 cv=JLoVTfCb c=1 sm=1 tr=0 a=UK1r566ZdBxH71SXbqIOeA==:117 a=UK1r566ZdBxH71SXbqIOeA==:17 a=IkcTkHD0fZMA:10 a=VUJBJC2UJ8kA:10 a=pGLkceISAAAA:8 a=vQBBkBfzAAAA:8 a=KKAkSRfTAAAA:8 a=QyXUC8HyAAAA:8 a=yMhMjlubAAAA:8 a=ag1SF4gXAAAA:8 a=pwKNJtFcxakrAafEM-oA:9 a=QEXdDO2ut3YA:10 a=NGXS0kB0m_rannUenejW:22 a=cvBusfyB2V15izCimMoJ:22 a=Yupwre4RP9_Eg_Bd0iYG:22 X-ME-CMScore: 0 X-ME-CMCategory: none Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1030467AbeEXKuG (ORCPT ); Thu, 24 May 2018 06:50:06 -0400 Received: from mail.kernel.org ([198.145.29.99]:37336 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1030470AbeEXJ53 (ORCPT ); Thu, 24 May 2018 05:57:29 -0400 From: Greg Kroah-Hartman To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman , stable@vger.kernel.org, Mauro Carvalho Chehab , Akinobu Mita , Todor Tomov , Sakari Ailus , Sasha Levin Subject: [PATCH 4.14 139/165] media: ov5645: add missing of_node_put() in error path Date: Thu, 24 May 2018 11:39:05 +0200 Message-Id: <20180524093627.703247266@linuxfoundation.org> X-Mailer: git-send-email 2.17.0 In-Reply-To: <20180524093621.979359379@linuxfoundation.org> References: <20180524093621.979359379@linuxfoundation.org> User-Agent: quilt/0.65 X-stable: review MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Sender: stable-owner@vger.kernel.org X-Mailing-List: stable@vger.kernel.org X-getmail-retrieved-from-mailbox: INBOX X-Mailing-List: linux-kernel@vger.kernel.org List-ID: 4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Akinobu Mita [ Upstream commit 06fe932307d58108a11c3e603517dd2a73a57b80 ] The device node obtained with of_graph_get_next_endpoint() should be released by calling of_node_put(). But it was not released when v4l2_fwnode_endpoint_parse() failed. This change moves the of_node_put() call before the error check and fixes the issue. Cc: Mauro Carvalho Chehab Signed-off-by: Akinobu Mita Acked-by: Todor Tomov Signed-off-by: Sakari Ailus Signed-off-by: Mauro Carvalho Chehab Signed-off-by: Sasha Levin Signed-off-by: Greg Kroah-Hartman --- drivers/media/i2c/ov5645.c | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) --- a/drivers/media/i2c/ov5645.c +++ b/drivers/media/i2c/ov5645.c @@ -1131,13 +1131,14 @@ static int ov5645_probe(struct i2c_clien ret = v4l2_fwnode_endpoint_parse(of_fwnode_handle(endpoint), &ov5645->ep); + + of_node_put(endpoint); + if (ret < 0) { dev_err(dev, "parsing endpoint node failed\n"); return ret; } - of_node_put(endpoint); - if (ov5645->ep.bus_type != V4L2_MBUS_CSI2) { dev_err(dev, "invalid bus type, must be CSI2\n"); return -EINVAL;