From 873f41a0187e81a22aa4622fbf938de72a54abba Mon Sep 17 00:00:00 2001 From: zeertzjq Date: Tue, 1 Nov 2022 11:44:43 +0000 Subject: patch 9.0.0824: crash when using win_move_separator() in other tab page Problem: Crash when using win_move_separator() in other tab page. Solution: Check for valid window in current tab page. (closes #11479, closes #11427) --- src/evalwindow.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'src/evalwindow.c') diff --git a/src/evalwindow.c b/src/evalwindow.c index 98c7ff3084..bc5925182e 100644 --- a/src/evalwindow.c +++ b/src/evalwindow.c @@ -889,6 +889,11 @@ f_win_move_separator(typval_T *argvars, typval_T *rettv) wp = find_win_by_nr_or_id(&argvars[0]); if (wp == NULL || win_valid_popup(wp)) return; + if (!win_valid(wp)) + { + emsg(_(e_cannot_resize_window_in_another_tab_page)); + return; + } offset = (int)tv_get_number(&argvars[1]); win_drag_vsep_line(wp, offset); -- cgit v1.2.3