From: Ralph Boehme <slow@samba.org>
Date: Mon, 18 Dec 2023 11:35:58 +0000 (+0100)
Subject: smbd: use dirfsp and atname in open_directory()
X-Git-Tag: talloc-2.4.2~59
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2713023250f15cf9971d88620cab9dd4afd0dc73;p=thirdparty%2Fsamba.git

smbd: use dirfsp and atname in open_directory()

On systems without /proc/fd support this avoid the expensive chdir()
logic in non_widelink_open(). open_file_ntcreate() already passes
dirfsp and atname to reopen_from_fsp(), it was just missed in the
conversion.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15549

Reviewed-by: Volker Lendecke <vl@samba.org>
Signed-off-by: Ralph Boehme <slow@samba.org>

Autobuild-User(master): Volker Lendecke <vl@samba.org>
Autobuild-Date(master): Mon Jan 22 12:00:56 UTC 2024 on atb-devel-224
---

diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index 3685beae8ba..08656c42521 100644
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -4921,8 +4921,8 @@ static NTSTATUS open_directory(connection_struct *conn,
 		};
 		bool file_created;
 
-		status = reopen_from_fsp(fsp->conn->cwd_fsp,
-					 fsp->fsp_name,
+		status = reopen_from_fsp(parent_dir_fname->fsp,
+					 smb_fname_atname,
 					 fsp,
 					 &how,
 					 &file_created);