From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <gcc-bugzilla@gcc.gnu.org>
Received: by sourceware.org (Postfix, from userid 48)
 id BBC923857427; Tue, 20 Jul 2021 19:35:26 +0000 (GMT)
DKIM-Filter: OpenDKIM Filter v2.11.0 sourceware.org BBC923857427
From: "cvs-commit at gcc dot gnu.org" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug libstdc++/101510] std::filesystem::create_directory  on an
 existing symlink to a directory
Date: Tue, 20 Jul 2021 19:35:26 +0000
X-Bugzilla-Reason: CC
X-Bugzilla-Type: changed
X-Bugzilla-Watch-Reason: None
X-Bugzilla-Product: gcc
X-Bugzilla-Component: libstdc++
X-Bugzilla-Version: 11.1.0
X-Bugzilla-Keywords: 
X-Bugzilla-Severity: normal
X-Bugzilla-Who: cvs-commit at gcc dot gnu.org
X-Bugzilla-Status: ASSIGNED
X-Bugzilla-Resolution: 
X-Bugzilla-Priority: P3
X-Bugzilla-Assigned-To: redi at gcc dot gnu.org
X-Bugzilla-Target-Milestone: ---
X-Bugzilla-Flags: 
X-Bugzilla-Changed-Fields: 
Message-ID: <bug-101510-4-Poij65Zqiw@http.gcc.gnu.org/bugzilla/>
In-Reply-To: <bug-101510-4@http.gcc.gnu.org/bugzilla/>
References: <bug-101510-4@http.gcc.gnu.org/bugzilla/>
Content-Type: text/plain; charset="UTF-8"
Content-Transfer-Encoding: quoted-printable
X-Bugzilla-URL: http://gcc.gnu.org/bugzilla/
Auto-Submitted: auto-generated
MIME-Version: 1.0
X-BeenThere: gcc-bugs@gcc.gnu.org
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: Gcc-bugs mailing list <gcc-bugs.gcc.gnu.org>
List-Unsubscribe: <https://gcc.gnu.org/mailman/options/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=unsubscribe>
List-Archive: <https://gcc.gnu.org/pipermail/gcc-bugs/>
List-Post: <mailto:gcc-bugs@gcc.gnu.org>
List-Help: <mailto:gcc-bugs-request@gcc.gnu.org?subject=help>
List-Subscribe: <https://gcc.gnu.org/mailman/listinfo/gcc-bugs>,
 <mailto:gcc-bugs-request@gcc.gnu.org?subject=subscribe>
X-List-Received-Date: Tue, 20 Jul 2021 19:35:26 -0000

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=3D101510

--- Comment #15 from CVS Commits <cvs-commit at gcc dot gnu.org> ---
The master branch has been updated by Jonathan Wakely <redi@gcc.gnu.org>:

https://gcc.gnu.org/g:124eaa50e0a34f5f89572c1aa812c50979da58fc

commit r12-2421-g124eaa50e0a34f5f89572c1aa812c50979da58fc
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Tue Jul 20 18:15:48 2021 +0100

    libstdc++: Fix create_directories to resolve symlinks [PR101510]

    When filesystem__create_directories checks to see if the path already
    exists and resovles to a directory, it uses filesystem::symlink_status,
    which means it reports an error if the path is a symlink. It should use
    filesystem::status, so that the target directory is detected, and no
    error is reported.

    Signed-off-by: Jonathan Wakely <jwakely@redhat.com>

    libstdc++-v3/ChangeLog:

            PR libstdc++/101510
            * src/c++17/fs_ops.cc (fs::create_directories): Use status
            instead of symlink_status.
            * src/filesystem/ops.cc (fs::create_directories): Likewise.
            * testsuite/27_io/filesystem/operations/create_directories.cc:
            * testsuite/27_io/filesystem/operations/create_directory.cc: Do
            not test with symlinks on Windows.
            *
testsuite/experimental/filesystem/operations/create_directories.cc:
            * testsuite/experimental/filesystem/operations/create_directory=
.cc:
            Do not test with symlinks on Windows.=