Fix minibuffer resizing with temporarily selected frames (Bug#34317)

* src/keyboard.c (command_loop_1): Resize echo area exactly
only if the echo area window is the minibuffer window of the
selected frame (Bug#34317).
* src/xdisp.c (x_consider_frame_title): Inhibit redisplay also
when restoring the selected window/frame to avoid that
resize_mini_window sizes back the minibuffer window of a
temporarily selected frame (Bug#34317).

1 files changed, 6 insertions, 2 deletions

diff --git a/src/keyboard.c b/src/keyboard.c
index 1bde3a13ba5..760cd623f63 100644
--- a/src/keyboard.c
+++ b/src/keyboard.c
@@ -1476,8 +1476,12 @@ command_loop_1 (void)
       safe_run_hooks (Qpost_command_hook);
 
       /* If displaying a message, resize the echo area window to fit
-         that message's size exactly.  */
-      if (!NILP (echo_area_buffer[0]))
+         that message's size exactly.  Do this only if the echo area
+         window is the minibuffer window of the selected frame.  See
+         Bug#34317.  */
+      if (!NILP (echo_area_buffer[0])
+          && (EQ (echo_area_window,
+                  FRAME_MINIBUF_WINDOW (XFRAME (selected_frame)))))
         resize_echo_area_exactly ();
 
       /* If there are warnings waiting, process them.  */