From: Samuel Cabrero <scabrero@samba.org>
Date: Thu, 9 Oct 2025 10:52:11 +0000 (+0200)
Subject: vfs:streams_depot: Allow VFS_OPEN_HOW_RESOLVE_NO_XDEV flag
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=18b283f83e7bb2501e1b2c75489852512a1bd4fd;p=thirdparty%2Fsamba.git

vfs:streams_depot: Allow VFS_OPEN_HOW_RESOLVE_NO_XDEV flag

The flag is passed down the modules stack.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15805

Signed-off-by: Samuel Cabrero <scabrero@samba.org>
Reviewed-by: Ralph Boehme <slow@samba.org>
---

diff --git a/source3/modules/vfs_streams_depot.c b/source3/modules/vfs_streams_depot.c
index 279f1289d4a..4d16079ea89 100644
--- a/source3/modules/vfs_streams_depot.c
+++ b/source3/modules/vfs_streams_depot.c
@@ -729,7 +729,9 @@ static int streams_depot_openat(struct vfs_handle_struct *handle,
 			handle, dirfsp, smb_fname, fsp, how);
 	}
 
-	if ((how->resolve & ~VFS_OPEN_HOW_WITH_BACKUP_INTENT) != 0) {
+	if ((how->resolve & ~(VFS_OPEN_HOW_WITH_BACKUP_INTENT |
+			      VFS_OPEN_HOW_RESOLVE_NO_XDEV)) != 0)
+	{
 		errno = ENOSYS;
 		return -1;
 	}