vfs: Use the getwd-cache only if we have a valid tcon

A valid tcon will have changed fsp_get_pathref_fd() to AT_FDCWD, -100
on Linux.

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

diff --git a/source3/smbd/vfs.c b/source3/smbd/vfs.c
index ab1fa97993fee94b412239ac02f1c35cbb263047..462f57f854eb19c071ece0553b91c68cbb09d6c0 100644 (file)
--- a/source3/smbd/vfs.c
+++ b/source3/smbd/vfs.c
@@ -1022,6 +1022,9 @@ struct smb_filename *vfs_GetWd(TALLOC_CTX *ctx, connection_struct *conn)
        if (!lp_getwd_cache()) {
                goto nocache;
        }
+       if (fsp_get_pathref_fd(conn->cwd_fsp) == -1) {
+               goto nocache;
+       }
 
        smb_fname_dot = synthetic_smb_fname(ctx,
                                            ".",