From: Jeremy Allison <jra@samba.org>
Date: Wed, 27 Jul 2022 19:05:17 +0000 (-0700)
Subject: s3: smbd: Convert reply_open() to use filename_convert_dirfsp().
X-Git-Tag: samba-4.17.0rc1~180
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=e82a37d42bb67fbf351f7d1fd82e8c200414780d;p=thirdparty%2Fsamba.git

s3: smbd: Convert reply_open() to use filename_convert_dirfsp().

One less use of filename_convert().

Signed-off-by: Jeremy Allison <jra@samba.org>
Reviewed-by: Volker Lendecke <vl@samba.org>
---

diff --git a/source3/smbd/smb1_reply.c b/source3/smbd/smb1_reply.c
index 6dfc636c9d8..e86ca87cc7f 100644
--- a/source3/smbd/smb1_reply.c
+++ b/source3/smbd/smb1_reply.c
@@ -1407,6 +1407,7 @@ void reply_open(struct smb_request *req)
 	off_t size = 0;
 	time_t mtime=0;
 	int info;
+	struct files_struct *dirfsp = NULL;
 	files_struct *fsp;
 	int oplock_request;
 	int deny_mode;
@@ -1418,6 +1419,7 @@ void reply_open(struct smb_request *req)
 	uint32_t private_flags = 0;
 	NTSTATUS status;
 	uint32_t ucf_flags;
+	NTTIME twrp = 0;
 	TALLOC_CTX *ctx = talloc_tos();
 
 	START_PROFILE(SMBopen);
@@ -1448,12 +1450,16 @@ void reply_open(struct smb_request *req)
 
 	ucf_flags = filename_create_ucf_flags(req, create_disposition);
 
-	status = filename_convert(ctx,
-				conn,
-				fname,
-				ucf_flags,
-				0,
-				&smb_fname);
+	if (ucf_flags & UCF_GMT_PATHNAME) {
+		extract_snapshot_token(fname, &twrp);
+	}
+	status = filename_convert_dirfsp(ctx,
+					 conn,
+					 fname,
+					 ucf_flags,
+					 twrp,
+					 &dirfsp,
+					 &smb_fname);
 	if (!NT_STATUS_IS_OK(status)) {
 		if (NT_STATUS_EQUAL(status,NT_STATUS_PATH_NOT_COVERED)) {
 			reply_botherror(req,
@@ -1468,7 +1474,7 @@ void reply_open(struct smb_request *req)
 	status = SMB_VFS_CREATE_FILE(
 		conn,					/* conn */
 		req,					/* req */
-		NULL,					/* dirfsp */
+		dirfsp,					/* dirfsp */
 		smb_fname,				/* fname */
 		access_mask,				/* access_mask */
 		share_mode,				/* share_access */