Alexandre Teoi 1e905c52ca fix(inccommand): restrict cmdpreview undo calls ...

Problem:
The cmdpreview saved undo nodes on cmdpreview_prepare() from ex_getln.c may
become invalid (free) if the preview function makes undo operations, causing
heap-use-after-free errors.

Solution:
Save the buffer undo list on cmdpreview_prepare)_ and start a new empty one. On
cmdpreview_restore_state(), undo all the entries in the new undo list and
restore the original one. With this approach, the preview function will be
allowed to undo only its own changes.

Fix #20036
Fix #20248

2023-07-28 15:20:58 +08:00

..

api

test: fix VimResume test flakiness

2023-07-23 02:03:28 +00:00

autocmd

test: scheduled callback shouldn't trigger ModeChanged repeatedly

2023-04-26 16:24:00 +00:00

core

fix(startup): don't truncate when printing with -l

2023-07-25 22:56:02 +08:00

editor

fix(folds): update folds in Insert mode with fdm=indent

2023-07-25 22:56:02 +08:00

ex_cmds

fix(remote): make --remote-expr print to stdout

2023-06-11 07:30:08 +00:00

fixtures

NVIM v0.9.0

2023-04-07 13:26:29 +02:00

legacy

vim-patch:9.0.1597: cursor ends up below the window after a put

2023-06-02 00:49:10 +00:00

lua

fix(fs.lua): normalize slash truncation

2023-07-18 06:36:24 +00:00

options

test: replace lfs with luv and vim.fs

2023-04-04 21:59:06 +02:00

plugin

fix(editorconfig): check that buffer is valid

2023-06-05 16:53:33 +00:00

provider

test: re-bundle cat on windows (#21255)

2023-03-14 09:12:26 +08:00

shada

test: replace lfs with luv and vim.fs

2023-04-04 21:59:06 +02:00

terminal

fix(terminal): send Shift-Home Shift-End Ctrl-Home Ctrl-End

2023-07-22 00:01:01 +00:00

treesitter

[Backport release-0.9] fix(treesitter): redraw added/removed injections properly (#23408)

2023-05-06 11:55:51 +02:00

ui

fix(inccommand): restrict cmdpreview undo calls

2023-07-28 15:20:58 +08:00

vimscript

fix(plines): folded lines with virt_lines attached to line above

2023-07-25 22:56:02 +08:00

example_spec.lua

screen.lua: remove screen:_on_event #11488

2019-12-01 01:06:10 -08:00

helpers.lua

test: replace lfs with luv and vim.fs

2023-04-04 21:59:06 +02:00

preload.lua

test: remove unused variable (#21552)

2022-12-29 07:20:42 +08:00