From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from 13.mo5.mail-out.ovh.net (13.mo5.mail-out.ovh.net [87.98.182.191]) by sourceware.org (Postfix) with ESMTPS id 08613385800D for ; Fri, 15 Jan 2021 13:45:52 +0000 (GMT) DMARC-Filter: OpenDMARC Filter v1.3.2 sourceware.org 08613385800D Authentication-Results: sourceware.org; dmarc=none (p=none dis=none) header.from=wijen.net Authentication-Results: sourceware.org; spf=pass smtp.mailfrom=ben@wijen.net Received: from player772.ha.ovh.net (unknown [10.108.54.217]) by mo5.mail-out.ovh.net (Postfix) with ESMTP id BED302AC350 for ; Fri, 15 Jan 2021 14:45:50 +0100 (CET) Received: from wijen.net (80-112-22-40.cable.dynamic.v4.ziggo.nl [80.112.22.40]) (Authenticated sender: ben@wijen.net) by player772.ha.ovh.net (Postfix) with ESMTPSA id D83441A220106; Fri, 15 Jan 2021 13:45:47 +0000 (UTC) Authentication-Results: garm.ovh; auth=pass (GARM-105G0061442d78d-17da-43ee-84a5-6dfdc71c7e69, A7E4B4729D754038BE6A0219279DD51DC757EBD6) smtp.auth=ben@wijen.net X-OVh-ClientIp: 80.112.22.40 From: Ben Wijen To: cygwin-patches@cygwin.com Subject: [PATCH 03/11] syscalls.cc: Fix num_links Date: Fri, 15 Jan 2021 14:45:26 +0100 Message-Id: <20210115134534.13290-4-ben@wijen.net> X-Mailer: git-send-email 2.29.2 In-Reply-To: <20210115134534.13290-1-ben@wijen.net> References: <20210115134534.13290-1-ben@wijen.net> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Ovh-Tracer-Id: 11280954118021007108 X-VR-SPAMSTATE: OK X-VR-SPAMSCORE: 0 X-VR-SPAMCAUSE: gggruggvucftvghtrhhoucdtuddrgeduledrtddvgdefvdcutefuodetggdotefrodftvfcurfhrohhfihhlvgemucfqggfjpdevjffgvefmvefgnecuuegrihhlohhuthemucehtddtnecunecujfgurhephffvufffkffojghfggfgsedtkeertdertddtnecuhfhrohhmpeeuvghnucghihhjvghnuceosggvnhesfihijhgvnhdrnhgvtheqnecuggftrfgrthhtvghrnhepieelvddtjeffgeetjeduffegkeeltdetffektdfgvdejledugfeffefgfeefffeknecukfhppedtrddtrddtrddtpdektddrudduvddrvddvrdegtdenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepmhhouggvpehsmhhtphdqohhuthdphhgvlhhopehplhgrhigvrhejjedvrdhhrgdrohhvhhdrnhgvthdpihhnvghtpedtrddtrddtrddtpdhmrghilhhfrhhomhepsggvnhesfihijhgvnhdrnhgvthdprhgtphhtthhopegthihgfihinhdqphgrthgthhgvshestgihghifihhnrdgtohhm X-Spam-Status: No, score=-12.4 required=5.0 tests=BAYES_00, GIT_PATCH_0, KAM_DMARC_STATUS, RCVD_IN_DNSWL_NONE, RCVD_IN_MSPIKE_H3, RCVD_IN_MSPIKE_WL, SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.2 X-Spam-Checker-Version: SpamAssassin 3.4.2 (2018-09-13) on server2.sourceware.org X-BeenThere: cygwin-patches@cygwin.com X-Mailman-Version: 2.1.29 Precedence: list List-Id: Cygwin core component patch submission and discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 15 Jan 2021 13:45:53 -0000 NtQueryInformationFile on fh_ro needs FILE_READ_ATTRIBUTES to succeed. --- winsup/cygwin/syscalls.cc | 5 +++-- 1 file changed, 3 insertions(+), 2 deletions(-) diff --git a/winsup/cygwin/syscalls.cc b/winsup/cygwin/syscalls.cc index 0e89b4f44..227d1a911 100644 --- a/winsup/cygwin/syscalls.cc +++ b/winsup/cygwin/syscalls.cc @@ -767,8 +767,9 @@ _unlink_nt (path_conv &pc, bool shareable) if ((pc.fs_flags () & FILE_SUPPORTS_TRANSACTIONS)) start_transaction (old_trans, trans); retry_open: - status = NtOpenFile (&fh_ro, FILE_WRITE_ATTRIBUTES, &attr, &io, - FILE_SHARE_VALID_FLAGS, flags); + status = NtOpenFile (&fh_ro, + FILE_READ_ATTRIBUTES | FILE_WRITE_ATTRIBUTES, + &attr, &io, FILE_SHARE_VALID_FLAGS, flags); if (NT_SUCCESS (status)) { debug_printf ("Opening %S for removing R/O succeeded", -- 2.29.2