Mercurial > vim
comparison src/gui.c @ 28429:aa9720c76412 v8.2.4739
patch 8.2.4739: accessing freed memory after WinScrolled autocmd event
Commit: https://github.com/vim/vim/commit/d58862d18f091d3c14fa3647e724ef7eea1ecefa
Author: zeertzjq <zeertzjq@outlook.com>
Date: Tue Apr 12 11:32:48 2022 +0100
patch 8.2.4739: accessing freed memory after WinScrolled autocmd event
Problem: Accessing freed memory after WinScrolled autocmd event.
Solution: Check the window pointer is still valid. (closes https://github.com/vim/vim/issues/10156)
Remove the argument from may_trigger_winscrolled().
| author | Bram Moolenaar <Bram@vim.org> |
|---|---|
| date | Tue, 12 Apr 2022 12:45:04 +0200 |
| parents | e466fdbe0699 |
| children | 4dcccb2673fe |
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| 28428:eb08141a60cb | 28429:aa9720c76412 |
|---|---|
| 5236 # endif | 5236 # endif |
| 5237 last_cursormoved = curwin->w_cursor; | 5237 last_cursormoved = curwin->w_cursor; |
| 5238 } | 5238 } |
| 5239 | 5239 |
| 5240 if (!finish_op) | 5240 if (!finish_op) |
| 5241 may_trigger_winscrolled(curwin); | 5241 may_trigger_winscrolled(); |
| 5242 | 5242 |
| 5243 # ifdef FEAT_CONCEAL | 5243 # ifdef FEAT_CONCEAL |
| 5244 if (conceal_update_lines | 5244 if (conceal_update_lines |
| 5245 && (conceal_old_cursor_line != conceal_new_cursor_line | 5245 && (conceal_old_cursor_line != conceal_new_cursor_line |
| 5246 || conceal_cursor_line(curwin) | 5246 || conceal_cursor_line(curwin) |