Mercurial > vim
diff src/ex_cmds.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 | 5cd9ba96561d |
children | bc0fee081e1e |
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line diff
--- a/src/ex_cmds.c +++ b/src/ex_cmds.c @@ -6314,7 +6314,7 @@ ex_help(exarg_T *eap) * Re-use an existing help window or open a new one. * Always open a new one for ":tab help". */ - if (!curwin->w_buffer->b_help + if (!bt_help(curwin->w_buffer) #ifdef FEAT_WINDOWS || cmdmod.tab != 0 #endif @@ -6325,7 +6325,7 @@ ex_help(exarg_T *eap) wp = NULL; else FOR_ALL_WINDOWS(wp) - if (wp->w_buffer != NULL && wp->w_buffer->b_help) + if (bt_help(wp->w_buffer)) break; if (wp != NULL && wp->w_buffer->b_nwindows > 0) win_enter(wp, TRUE); @@ -6425,7 +6425,7 @@ ex_helpclose(exarg_T *eap UNUSED) FOR_ALL_WINDOWS(win) { - if (win->w_buffer->b_help) + if (bt_help(win->w_buffer)) { win_close(win, FALSE); return;