From: Ralph Boehme <slow@samba.org>
Date: Tue, 12 Jan 2021 11:23:38 +0000 (+0100)
Subject: smbd: inherit st_ex_mode to basename from stream name in create_file_unixpath()
X-Git-Tag: samba-4.14.0rc1~31
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=965c6d891103605dd23ba82f2a0cef1fc16ebc1c;p=thirdparty%2Fsamba.git

smbd: inherit st_ex_mode to basename from stream name in create_file_unixpath()

This ensures smb_fname_base knows if it's a file or directory.

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

diff --git a/source3/smbd/open.c b/source3/smbd/open.c
index dbae6d85851..b82eb2f02b9 100644
--- a/source3/smbd/open.c
+++ b/source3/smbd/open.c
@@ -5716,7 +5716,7 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
 		smb_fname_base = synthetic_smb_fname(talloc_tos(),
 						smb_fname->base_name,
 						NULL,
-						NULL,
+						&smb_fname->st,
 						smb_fname->twrp,
 						smb_fname->flags);
 		if (smb_fname_base == NULL) {
@@ -5724,6 +5724,8 @@ static NTSTATUS create_file_unixpath(connection_struct *conn,
 			goto fail;
 		}
 
+		SET_STAT_INVALID(smb_fname_base->st);
+
 		/*
 		 * We may be creating the basefile as part of creating the
 		 * stream, so it's legal if the basefile doesn't exist at this