emacs-29 caecbf3e8db: Fix stale cache in Tramp (do not merge with master)

[Michael Albinus]

branch: emacs-29
commit caecbf3e8db57d93715b8d20587b2ed54064cadb
Author: Michael Albinus <michael.albinus@gmx.de>
Commit: Michael Albinus <michael.albinus@gmx.de>

    Fix stale cache in Tramp  (do not merge with master)
    
    * lisp/net/tramp-sh.el (tramp-do-copy-or-rename-file-out-of-band):
    Flush file properties when needed.  (Bug#68805)
---
 lisp/net/tramp-sh.el | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/lisp/net/tramp-sh.el b/lisp/net/tramp-sh.el
index 1301cd633da..44c0bdc7aea 100644
--- a/lisp/net/tramp-sh.el
+++ b/lisp/net/tramp-sh.el
@@ -2521,6 +2521,12 @@ The method used must be an out-of-band method."
            ;; cached password).
            (tramp-cleanup-connection v 'keep-debug 'keep-password))))
 
+      ;; The cached file properties might be wrong if NEWNAME didn't
+      ;; exist.  Flush them.
+      (when v2
+       (with-parsed-tramp-file-name newname v2
+         (tramp-flush-file-properties v2 v2-localname)))
+
       ;; Handle KEEP-DATE argument.
       (when (and keep-date (not copy-keep-date))
        (tramp-compat-set-file-times