From owner-dev-commits-src-main@freebsd.org Mon May 31 19:39:47 2021 Return-Path: Delivered-To: dev-commits-src-main@mailman.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mailman.nyi.freebsd.org (Postfix) with ESMTP id 01CC564DF60; Mon, 31 May 2021 19:39:46 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4Fv5GV5w0Wz4mYV; Mon, 31 May 2021 19:39:46 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id A80B416048; Mon, 31 May 2021 19:39:46 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.16.1/8.16.1) with ESMTP id 14VJdkFe059146; Mon, 31 May 2021 19:39:46 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.16.1/8.16.1/Submit) id 14VJdkmq059145; Mon, 31 May 2021 19:39:46 GMT (envelope-from git) Date: Mon, 31 May 2021 19:39:46 GMT Message-Id: <202105311939.14VJdkmq059145@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Dmitry Chagin Subject: git: b4f9b6eef2bb - main - linux(4): Handle AT_EMPTY_PATH in the utimensat syscall. MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: dchagin X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: b4f9b6eef2bb30059cf1040383c88c94f4d093a5 Auto-Submitted: auto-generated X-BeenThere: dev-commits-src-main@freebsd.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Commit messages for the main branch of the src repository List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 31 May 2021 19:39:47 -0000 The branch main has been updated by dchagin: URL: https://cgit.FreeBSD.org/src/commit/?id=b4f9b6eef2bb30059cf1040383c88c94f4d093a5 commit b4f9b6eef2bb30059cf1040383c88c94f4d093a5 Author: Dmitry Chagin AuthorDate: 2021-05-31 19:37:06 +0000 Commit: Dmitry Chagin CommitDate: 2021-05-31 19:37:06 +0000 linux(4): Handle AT_EMPTY_PATH in the utimensat syscall. Differential Revision: https://reviews.freebsd.org/D30518 MFC after: 2 weeks --- sys/compat/linux/linux_misc.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/sys/compat/linux/linux_misc.c b/sys/compat/linux/linux_misc.c index 2be328a0d6d2..9676cad893c1 100644 --- a/sys/compat/linux/linux_misc.c +++ b/sys/compat/linux/linux_misc.c @@ -813,7 +813,7 @@ linux_utimensat(struct thread *td, struct linux_utimensat_args *args) dfd = (args->dfd == LINUX_AT_FDCWD) ? AT_FDCWD : args->dfd; - if (args->flags & ~LINUX_AT_SYMLINK_NOFOLLOW) + if (args->flags & ~(LINUX_AT_SYMLINK_NOFOLLOW | LINUX_AT_EMPTY_PATH)) return (EINVAL); if (args->times != NULL) { @@ -863,6 +863,8 @@ linux_utimensat(struct thread *td, struct linux_utimensat_args *args) if (args->flags & LINUX_AT_SYMLINK_NOFOLLOW) flags |= AT_SYMLINK_NOFOLLOW; + if (args->flags & LINUX_AT_EMPTY_PATH) + flags |= AT_EMPTY_PATH; if (!LUSECONVPATH(td)) { if (args->pathname != NULL) {