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| author | Bram Moolenaar <Bram@vim.org> | 2017-07-27 22:03:50 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2017-07-27 22:03:50 +0200 |
| commit | d28cc3f55d4a5a980f6ac6fa682382822a223720 (patch) | |
| tree | afbd1226f742817a8a86a8d256587bf2a93a7daf /src/window.c | |
| parent | ab6eec3887d68c260b50b1b8f9ed95d49d9306c6 (diff) | |
| download | vim-d28cc3f55d4a5a980f6ac6fa682382822a223720.zip | |
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)
Diffstat (limited to 'src/window.c')
| -rw-r--r-- | src/window.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/src/window.c b/src/window.c index 192721708..948303c09 100644 --- 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 |