From patchwork Mon Jul 3 17:15:29 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Filipe Manana X-Patchwork-Id: 13300298 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 0EFCFC001B0 for ; Mon, 3 Jul 2023 17:15:49 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S230431AbjGCRPr (ORCPT ); Mon, 3 Jul 2023 13:15:47 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:41200 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S230477AbjGCRPq (ORCPT ); Mon, 3 Jul 2023 13:15:46 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2D07710CB for ; Mon, 3 Jul 2023 10:15:36 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id B7CBC60FCD for ; Mon, 3 Jul 2023 17:15:35 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 8F5BEC433C8 for ; Mon, 3 Jul 2023 17:15:34 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1688404535; bh=5E693DGdkXkgvgWP7rfmwt3P7OxY4Hg7qbNdZ+Z+NsE=; h=From:To:Subject:Date:From; b=lEkUgliB2at15G834HDsFwW5JPFHsUOhR7cFf4fNgsPaccrZfUdcRpm5kWhzah7V+ nwzW0sKgnjksVmPiwzKTivudrf7z9sLS8e8CPlJzRR0qlB/LMUWP+yw7uejuIisjjK 6mMc/7SeIEtb/wCd/nNw7LPhpjpRwQka0xmkbG2nWrX95eXHTRWD+ngOjoZul4Eeqg fkhfL6UQ2/ljOUOq2pbqy1lC35k3G4XyA2jfOX4LQCifXBQ1Stv8W/CEp05uhrog3f K7SSpDsBEC+IKBpuuZZiMbyYBTQ0GV57kUvrldvqpGRk0qhc1MlZiX8ege1oSAs654 Zo22T19A8BPvQ== From: fdmanana@kernel.org To: linux-btrfs@vger.kernel.org Subject: [PATCH 0/2] btrfs: fix error paths of btrfs_orphan_cleanup() Date: Mon, 3 Jul 2023 18:15:29 +0100 Message-Id: X-Mailer: git-send-email 2.34.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org From: Filipe Manana These fix two issues with error paths of btrfs_orphan_cleanup(), a double iput() on an inode and an iput() against a ERR_PTR(-ENOENT) inode pointer, resulting in a crash. More details on the changelogs. Filipe Manana (2): btrfs: fix double iput() on inode after an error during orphan cleanup btrfs: fix iput() on error pointer after error during orphan cleanup fs/btrfs/inode.c | 21 +++++++++++---------- 1 file changed, 11 insertions(+), 10 deletions(-)