From owner-svn-src-all@FreeBSD.ORG Fri Jun 5 17:07:52 2015 Return-Path: Delivered-To: svn-src-all@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id D0378F2C; Fri, 5 Jun 2015 17:07:52 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from svn.freebsd.org (svn.freebsd.org [IPv6:2001:1900:2254:2068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id BDD3F161B; Fri, 5 Jun 2015 17:07:52 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from svn.freebsd.org ([127.0.1.70]) by svn.freebsd.org (8.14.9/8.14.9) with ESMTP id t55H7qPk020194; Fri, 5 Jun 2015 17:07:52 GMT (envelope-from avg@FreeBSD.org) Received: (from avg@localhost) by svn.freebsd.org (8.14.9/8.14.9/Submit) id t55H7qip020191; Fri, 5 Jun 2015 17:07:52 GMT (envelope-from avg@FreeBSD.org) Message-Id: <201506051707.t55H7qip020191@svn.freebsd.org> X-Authentication-Warning: svn.freebsd.org: avg set sender to avg@FreeBSD.org using -f From: Andriy Gapon Date: Fri, 5 Jun 2015 17:07:52 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r284038 - vendor-sys/illumos/dist/uts/common/fs/zfs X-SVN-Group: vendor-sys MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-all@freebsd.org X-Mailman-Version: 2.1.20 Precedence: list List-Id: "SVN commit messages for the entire src tree \(except for " user" and " projects" \)" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Jun 2015 17:07:52 -0000 Author: avg Date: Fri Jun 5 17:07:51 2015 New Revision: 284038 URL: https://svnweb.freebsd.org/changeset/base/284038 Log: 5870 dmu_recv_end_check() leaks origin_head hold if error happens in drc_force branch Author: Andriy Gapon Reviewed by: Andrew Stormont Approved by: Dan McDonald illumos/illumos-gate@beddaa9ce797b9deaafc22b4f156d23f9b45c32d Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_send.c Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_send.c ============================================================================== --- vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_send.c Fri Jun 5 17:07:13 2015 (r284037) +++ vendor-sys/illumos/dist/uts/common/fs/zfs/dmu_send.c Fri Jun 5 17:07:51 2015 (r284038) @@ -1953,7 +1953,7 @@ dmu_recv_end_check(void *arg, dmu_tx_t * error = dsl_dataset_hold_obj(dp, obj, FTAG, &snap); if (error != 0) - return (error); + break; if (snap->ds_dir != origin_head->ds_dir) error = SET_ERROR(EINVAL); if (error == 0) { @@ -1963,7 +1963,11 @@ dmu_recv_end_check(void *arg, dmu_tx_t * obj = dsl_dataset_phys(snap)->ds_prev_snap_obj; dsl_dataset_rele(snap, FTAG); if (error != 0) - return (error); + break; + } + if (error != 0) { + dsl_dataset_rele(origin_head, FTAG); + return (error); } } error = dsl_dataset_clone_swap_check_impl(drc->drc_ds,