From: Ralph Boehme <slow@samba.org>
Date: Thu, 12 Nov 2020 11:47:19 +0000 (+0100)
Subject: printing: use openat_pathref_fsp() in get_correct_cversion()
X-Git-Tag: samba-4.14.0rc1~350
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a74f0af1a91fe0bbc68e4d41d65f43ec383ae8bf;p=thirdparty%2Fsamba.git

printing: use openat_pathref_fsp() in get_correct_cversion()

Ensures we have a pathref handle in the smb_fname we pass to
SMB_VFS_CREATE_FILE().

As the create_disposition is FILE_OPEN we just return the error if
openat_pathref_fsp() fails

Signed-off-by: Ralph Boehme <slow@samba.org>
Reviewed-by: Jeremy Allison <jra@samba.org>
---

diff --git a/source3/printing/nt_printing.c b/source3/printing/nt_printing.c
index d274dddb944..aaa4792c160 100644
--- a/source3/printing/nt_printing.c
+++ b/source3/printing/nt_printing.c
@@ -1098,6 +1098,11 @@ static uint32_t get_correct_cversion(const struct auth_session_info *session_inf
 		goto error_exit;
 	}
 
+	nt_status = openat_pathref_fsp(conn->cwd_fsp, smb_fname);
+	if (!NT_STATUS_IS_OK(nt_status)) {
+		return false;
+	}
+
 	nt_status = SMB_VFS_CREATE_FILE(
 		conn,					/* conn */
 		NULL,					/* req */