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| author | zeertzjq <zeertzjq@outlook.com> | 2022-12-03 03:40:31 +0800 |
|---|---|---|
| committer | zeertzjq <zeertzjq@outlook.com> | 2022-12-03 03:42:43 +0800 |
| commit | 1e6d5fdf3f15142dafef6c5bd32ebacf383460f1 (patch) | |
| tree | 5dbc9b009ef6819e6dd4b5857f1f4518829a8ee5 /src/nvim/quickfix.c | |
| parent | 70ac0c9358251bf54f29a30a369880d94680ace7 (diff) | |
| download | rneovim-1e6d5fdf3f15142dafef6c5bd32ebacf383460f1.tar.gz rneovim-1e6d5fdf3f15142dafef6c5bd32ebacf383460f1.tar.bz2 rneovim-1e6d5fdf3f15142dafef6c5bd32ebacf383460f1.zip | |
vim-patch:9.0.0805: filetype autocmd may cause freed memory access
Problem: Filetype autocmd may cause freed memory access.
Solution: Set the quickfix-busy flag while filling the buffer.
https://github.com/vim/vim/commit/d0fab10ed2a86698937e3c3fed2f10bd9bb5e731
Co-authored-by: Bram Moolenaar <Bram@vim.org>
Diffstat (limited to 'src/nvim/quickfix.c')
| -rw-r--r-- | src/nvim/quickfix.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/nvim/quickfix.c b/src/nvim/quickfix.c index deac0bb8a1..d4dff746c7 100644 --- a/src/nvim/quickfix.c +++ b/src/nvim/quickfix.c @@ -3900,6 +3900,9 @@ static void qf_update_buffer(qf_info_T *qi, qfline_T *old_last) qf_winid = (int)win->handle; } + // autocommands may cause trouble + incr_quickfix_busy(); + aco_save_T aco; if (old_last == NULL) { @@ -3924,6 +3927,9 @@ static void qf_update_buffer(qf_info_T *qi, qfline_T *old_last) if ((win = qf_find_win(qi)) != NULL && old_line_count < win->w_botline) { redraw_buf_later(buf, UPD_NOT_VALID); } + + // always called after incr_quickfix_busy() + decr_quickfix_busy(); } } |