From owner-svn-src-stable@freebsd.org Wed Mar 28 16:55:46 2018 Return-Path: Delivered-To: svn-src-stable@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 08D6AF6C4EA; Wed, 28 Mar 2018 16:55:46 +0000 (UTC) (envelope-from emaste@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 B00F176F0D; Wed, 28 Mar 2018 16:55:45 +0000 (UTC) (envelope-from emaste@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 AAAD55BA6; Wed, 28 Mar 2018 16:55:45 +0000 (UTC) (envelope-from emaste@FreeBSD.org) Received: from repo.freebsd.org ([127.0.1.37]) by repo.freebsd.org (8.15.2/8.15.2) with ESMTP id w2SGtjmq072089; Wed, 28 Mar 2018 16:55:45 GMT (envelope-from emaste@FreeBSD.org) Received: (from emaste@localhost) by repo.freebsd.org (8.15.2/8.15.2/Submit) id w2SGtj69072088; Wed, 28 Mar 2018 16:55:45 GMT (envelope-from emaste@FreeBSD.org) Message-Id: <201803281655.w2SGtj69072088@repo.freebsd.org> X-Authentication-Warning: repo.freebsd.org: emaste set sender to emaste@FreeBSD.org using -f From: Ed Maste Date: Wed, 28 Mar 2018 16:55:45 +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: r331688 - stable/11/lib/libc/sys X-SVN-Group: stable-11 X-SVN-Commit-Author: emaste X-SVN-Commit-Paths: stable/11/lib/libc/sys X-SVN-Commit-Revision: 331688 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: Wed, 28 Mar 2018 16:55:46 -0000 Author: emaste Date: Wed Mar 28 16:55:45 2018 New Revision: 331688 URL: https://svnweb.freebsd.org/changeset/base/331688 Log: MFC r323623: rename(2): document capability mode errors Sponsored by: The FreeBSD Foundation Modified: stable/11/lib/libc/sys/rename.2 Directory Properties: stable/11/ (props changed) Modified: stable/11/lib/libc/sys/rename.2 ============================================================================== --- stable/11/lib/libc/sys/rename.2 Wed Mar 28 16:54:15 2018 (r331687) +++ stable/11/lib/libc/sys/rename.2 Wed Mar 28 16:55:45 2018 (r331688) @@ -28,7 +28,7 @@ .\" @(#)rename.2 8.1 (Berkeley) 6/4/93 .\" $FreeBSD$ .\" -.Dd April 10, 2008 +.Dd September 15, 2017 .Dt RENAME 2 .Os .Sh NAME @@ -252,6 +252,9 @@ The .Fa to argument is a directory and is not empty. +.It Bq Er ECAPMODE +.Fn rename +was called and the process is in capability mode. .El .Pp In addition to the errors returned by the @@ -288,6 +291,26 @@ argument is not an absolute path and is neither .Dv AT_FDCWD nor a file descriptor associated with a directory. +.It Bq Er ECAPMODE +.Dv AT_FDCWD +is specified and the process is in capability mode. +.It Bq Er ENOTCAPABLE +.Fa path +is an absolute path or contained a ".." component leading to a directory +outside of the directory hierarchy specified by +.Fa fromfd +or +.Fa tofd . +.It Bq Er ENOTCAPABLE +The +.Fa fromfd +file descriptor lacks the +.Dv CAP_RENAMEAT_SOURCE +right, or the +.Fa tofd +file descriptor lacks the +.Dv CAP_RENAMEAT_TARGET +right. .El .Sh SEE ALSO .Xr chflags 2 ,