Mercurial > vim
diff src/window.c @ 11800:5ceaecedbad2 v8.0.0782
patch 8.0.0782: using freed memory in quickfix code
commit https://github.com/vim/vim/commit/d28cc3f55d4a5a980f6ac6fa682382822a223720
Author: Bram Moolenaar <Bram@vim.org>
Date: Thu Jul 27 22:03:50 2017 +0200
patch 8.0.0782: using freed memory in quickfix code
Problem: Using freed memory in quickfix code. (Dominique Pelle)
Solution: Handle a help window differently. (Yegappan Lakshmanan)
| author | Christian Brabandt <cb@256bit.org> |
|---|---|
| date | Thu, 27 Jul 2017 22:15:03 +0200 |
| parents | c4e7fe672a72 |
| children | bc0fee081e1e |
line wrap: on
line diff
--- a/src/window.c +++ b/src/window.c @@ -2314,7 +2314,7 @@ win_close(win_T *win, int free_buf) /* When closing the help window, try restoring a snapshot after closing * the window. Otherwise clear the snapshot, it's now invalid. */ - if (win->w_buffer != NULL && win->w_buffer->b_help) + if (bt_help(win->w_buffer)) help_window = TRUE; else clear_snapshot(curtab, SNAP_HELP_IDX); @@ -2397,7 +2397,7 @@ win_close(win_T *win, int free_buf) && (last_window() || curtab != prev_curtab || close_last_window_tabpage(win, free_buf, prev_curtab))) { - /* Autocommands have close all windows, quit now. Restore + /* Autocommands have closed all windows, quit now. Restore * curwin->w_buffer, otherwise writing viminfo may fail. */ if (curwin->w_buffer == NULL) curwin->w_buffer = curbuf; @@ -6479,7 +6479,7 @@ only_one_window(void) FOR_ALL_WINDOWS(wp) if (wp->w_buffer != NULL - && (!((wp->w_buffer->b_help && !curbuf->b_help) + && (!((bt_help(wp->w_buffer) && !bt_help(curbuf)) # ifdef FEAT_QUICKFIX || wp->w_p_pvw # endif