From owner-svn-src-stable@freebsd.org Fri Jan 5 10:04:15 2018 Return-Path: Delivered-To: svn-src-stable@mailman.ysv.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) by mailman.ysv.freebsd.org (Postfix) with ESMTP id B8CD1EC198B; Fri, 5 Jan 2018 10:04:15 +0000 (UTC) (envelope-from fsu@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 mx1.freebsd.org (Postfix) with ESMTPS id 27B4D14C0; Fri, 5 Jan 2018 10:04:14 +0000 (UTC) (envelope-from fsu@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w05A4Dgf005986; Fri, 5 Jan 2018 10:04:13 GMT (envelope-from fsu@FreeBSD.org) Received: (from fsu@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w05A4DC3005985; Fri, 5 Jan 2018 10:04:13 GMT (envelope-from fsu@FreeBSD.org) Message-Id: <201801051004.w05A4DC3005985@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: fsu set sender to fsu@FreeBSD.org using -f From: Fedor Uporov Date: Fri, 5 Jan 2018 10:04:13 +0000 (UTC) To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-11@freebsd.org Subject: svn commit: r327585 - stable/11/sys/fs/ext2fs X-SVN-Group: stable-11 X-SVN-Commit-Author: fsu X-SVN-Commit-Paths: stable/11/sys/fs/ext2fs X-SVN-Commit-Revision: 327585 X-SVN-Commit-Repository: base MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit X-BeenThere: svn-src-stable@freebsd.org X-Mailman-Version: 2.1.25 Precedence: list List-Id: SVN commit messages for all the -stable branches of the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 05 Jan 2018 10:04:16 -0000 Author: fsu Date: Fri Jan 5 10:04:13 2018 New Revision: 327585 URL: https://svnweb.freebsd.org/changeset/base/327585 Log: MFC r326807: Fix extattr getters in case of neither uio nor buffer was not passed to VOP_*. Approved by: pfg (mentor) Differential Revision: https://reviews.freebsd.org/D13359 Modified: stable/11/sys/fs/ext2fs/ext2_extattr.c Modified: stable/11/sys/fs/ext2fs/ext2_extattr.c ============================================================================== --- stable/11/sys/fs/ext2fs/ext2_extattr.c Fri Jan 5 10:04:01 2018 (r327584) +++ stable/11/sys/fs/ext2fs/ext2_extattr.c Fri Jan 5 10:04:13 2018 (r327585) @@ -218,9 +218,10 @@ ext2_extattr_inode_list(struct inode *ip, int attrname return (ENOTSUP); } - if (uio == NULL) + if (size != NULL) *size += name_len + 1; - else { + + if (uio != NULL) { char *name = malloc(name_len + 1, M_TEMP, M_WAITOK); name[0] = name_len; memcpy(&name[1], attr_name, name_len); @@ -284,9 +285,10 @@ ext2_extattr_block_list(struct inode *ip, int attrname return (ENOTSUP); } - if (uio == NULL) + if (size != NULL) *size += name_len + 1; - else { + + if (uio != NULL) { char *name = malloc(name_len + 1, M_TEMP, M_WAITOK); name[0] = name_len; memcpy(&name[1], attr_name, name_len); @@ -359,12 +361,12 @@ ext2_extattr_inode_get(struct inode *ip, int attrnames if (strlen(name) == name_len && 0 == strncmp(attr_name, name, name_len)) { - if (uio == NULL) + if (size != NULL) *size += entry->e_value_size; - else { + + if (uio != NULL) error = uiomove(((char *)EXT2_IFIRST(header)) + entry->e_value_offs, entry->e_value_size, uio); - } brelse(bp); return (error); @@ -426,12 +428,12 @@ ext2_extattr_block_get(struct inode *ip, int attrnames if (strlen(name) == name_len && 0 == strncmp(attr_name, name, name_len)) { - if (uio == NULL) + if (size != NULL) *size += entry->e_value_size; - else { + + if (uio != NULL) error = uiomove(bp->b_data + entry->e_value_offs, entry->e_value_size, uio); - } brelse(bp); return (error);