From owner-svn-src-all@freebsd.org Wed Feb 21 14:12:30 2018 Return-Path: Delivered-To: svn-src-all@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id 550FBF04FEC; Wed, 21 Feb 2018 14:12:30 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client CN "mxrelay.nyi.freebsd.org", Issuer "Let's Encrypt Authority X3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 072A97CCAE; Wed, 21 Feb 2018 14:12:30 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from repo.freebsd.org (repo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:0]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 0217719953; Wed, 21 Feb 2018 14:12:30 +0000 (UTC) (envelope-from avg@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w1LECTFW092247; Wed, 21 Feb 2018 14:12:29 GMT (envelope-from avg@FreeBSD.org) Received: (from avg@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w1LECTSv092246; Wed, 21 Feb 2018 14:12:29 GMT (envelope-from avg@FreeBSD.org) Message-Id: <201802211412.w1LECTSv092246@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: avg set sender to avg@FreeBSD.org using -f From: Andriy Gapon Date: Wed, 21 Feb 2018 14:12:29 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-vendor@freebsd.org Subject: svn commit: r329710 - vendor-sys/illumos/dist/uts/common/fs/zfs X-SVN-Group: vendor-sys X-SVN-Commit-Author: avg X-SVN-Commit-Paths: vendor-sys/illumos/dist/uts/common/fs/zfs X-SVN-Commit-Revision: 329710 X-SVN-Commit-Repository: base 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: 2.1.25 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: Wed, 21 Feb 2018 14:12:30 -0000 Author: avg Date: Wed Feb 21 14:12:29 2018 New Revision: 329710 URL: https://svnweb.freebsd.org/changeset/base/329710 Log: 8966 Source file zfs_acl.c, function zfs_aclset_common contains a use after end of the lifetime of a local variable illumos/illumos-gate@82693e09cc02331fa1b3b73b54b1060e73507a8d https://github.com/illumos/illumos-gate/commit/82693e09cc02331fa1b3b73b54b1060e73507a8d https://www.illumos.org/issues/8966 Reviewed by: Matt Ahrens Reviewed by: Andriy Gapon Approved by: Richard Lowe Author: WHR Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/zfs_acl.c Modified: vendor-sys/illumos/dist/uts/common/fs/zfs/zfs_acl.c ============================================================================== --- vendor-sys/illumos/dist/uts/common/fs/zfs/zfs_acl.c Wed Feb 21 14:07:53 2018 (r329709) +++ vendor-sys/illumos/dist/uts/common/fs/zfs/zfs_acl.c Wed Feb 21 14:12:29 2018 (r329710) @@ -1188,6 +1188,7 @@ zfs_aclset_common(znode_t *zp, zfs_acl_t *aclp, cred_t sa_bulk_attr_t bulk[5]; uint64_t ctime[2]; int count = 0; + zfs_acl_phys_t acl_phys; mode = zp->z_mode; @@ -1234,7 +1235,6 @@ zfs_aclset_common(znode_t *zp, zfs_acl_t *aclp, cred_t } else { /* Painful legacy way */ zfs_acl_node_t *aclnode; uint64_t off = 0; - zfs_acl_phys_t acl_phys; uint64_t aoid; if ((error = sa_lookup(zp->z_sa_hdl, SA_ZPL_ZNODE_ACL(zfsvfs),