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| author | Bram Moolenaar <Bram@vim.org> | 2019-10-11 21:19:13 +0200 |
|---|---|---|
| committer | Bram Moolenaar <Bram@vim.org> | 2019-10-11 21:19:13 +0200 |
| commit | ec66c41d84e574baf8009dbc0bd088d2bc5b2421 (patch) | |
| tree | ef666f19b084bab73d530bcf7eb370780f33be21 /src/window.c | |
| parent | 00eab7f128ecfef699fec30988e5b1cc72378617 (diff) | |
| download | vim-git-ec66c41d84e574baf8009dbc0bd088d2bc5b2421.tar.gz | |
patch 8.1.2136: using freed memory with autocmd from fuzzerv8.1.2136
Problem: using freed memory with autocmd from fuzzer. (Dhiraj Mishra,
Dominique Pelle)
Solution: Avoid using "wp" after autocommands. (closes #5041)
Diffstat (limited to 'src/window.c')
| -rw-r--r-- | src/window.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/src/window.c b/src/window.c index 0fda9f05c..fb8a5a7ed 100644 --- a/src/window.c +++ b/src/window.c @@ -4641,6 +4641,7 @@ win_enter_ext( #ifdef FEAT_JOB_CHANNEL entering_window(curwin); #endif + // Careful: autocommands may close the window and make "wp" invalid if (trigger_new_autocmds) apply_autocmds(EVENT_WINNEW, NULL, NULL, FALSE, curbuf); if (trigger_enter_autocmds) @@ -4655,7 +4656,7 @@ win_enter_ext( #endif curwin->w_redr_status = TRUE; #ifdef FEAT_TERMINAL - if (bt_terminal(wp->w_buffer)) + if (bt_terminal(curwin->w_buffer)) // terminal is likely in another mode redraw_mode = TRUE; #endif |