Fix bug #16479 with client connections while TTY menu is open.

[gnu-emacs] / src / term.c

diff --git a/src/term.c b/src/term.c
index 4d8da135f6ef183d75ab00d75ee6be15b399d622..0c40c2d16b9db7b1abfd804b6e38436250cdd635 100644 (file)
--- a/src/term.c
+++ b/src/term.c
@@ -3124,7 +3124,11 @@ read_menu_input (struct frame *sf, int *x, int *y, int min_y, int max_y,
       tty->showing_menu = 0;
       do_mouse_tracking = saved_mouse_tracking;
 
-      if (EQ (cmd, Qt) || EQ (cmd, Qtty_menu_exit))
+      if (EQ (cmd, Qt) || EQ (cmd, Qtty_menu_exit)
+         /* If some input switched frames under our feet, exit the
+            menu, since the menu faces are no longer valid, and the
+            menu is no longer relevant anyway.  */
+         || sf != SELECTED_FRAME ())
        return MI_QUIT_MENU;
       if (EQ (cmd, Qtty_menu_mouse_movement))
        mouse_get_xy (x, y);
@@ -3791,6 +3795,11 @@ tty_menu_show (struct frame *f, int x, int y, bool for_click, bool keymaps,
     case TTYM_IA_SELECT:
       break;
     case TTYM_NO_SELECT:
+      /* If the selected frame was changed while we displayed a menu,
+        throw to top level in order to undo any temporary settings
+        made by TTY menu code.  */
+      if (f != SELECTED_FRAME ())
+       Ftop_level ();
       /* Make "Cancel" equivalent to C-g unless FOR_CLICK (which means
         the menu was invoked with a mouse event as POSITION).  */
       if (! for_click)