Alexandre Teoi 643bea31b8 fix(inccommand): restrict cmdpreview undo calls (#24289) ...

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

2023-07-26 11:22:57 +08:00

..

api

test: fix VimResume test flakiness (#24438)

2023-07-23 10:03:05 +08:00

autocmd

test: check that TextChangedT cannot delete terminal buffer (#24437)

2023-07-23 08:53:59 +08:00

core

test(core/startup_spec): use retry() instead of jobwait() (#24481)

2023-07-25 20:32:59 +08:00

editor

fix(folds): update folds in Insert mode with fdm=indent (#24402)

2023-07-21 08:56:08 +08:00

ex_cmds

fix(messages): use "Vimscript" instead of "VimL" #24111

2023-06-22 04:09:14 -07:00

fixtures

feat(lsp): map K to hover by default #24331

2023-07-14 09:47:18 -07:00

legacy

feat(options)!: remove compatible behaviours for vim 5.0 and earlier

2023-07-17 14:27:21 +01:00

lua

fix(api/options): validate buf and win

2023-07-22 09:52:13 +01:00

options

fix(NVIM_APPNAME): show error message if $NVIM_APPNAME is invalid

2023-05-28 16:04:54 +02:00

plugin

fix(lsp): SignatureHelp docstring is not escaped #16702

2023-07-25 05:40:13 -07:00

provider

fix(messages): use "Vimscript" instead of "VimL" #24111

2023-06-22 04:09:14 -07:00

shada

test: don't unnecessarily specify win/buf for nvim_(get|set)_option_value

2023-05-22 13:02:07 +06:00

terminal

test: reduce flakiness (#24443)

2023-07-23 12:46:56 +08:00

treesitter

fix(treesitter): update folds in all relevant windows (#24230)

2023-07-07 11:12:46 +01:00

ui

fix(inccommand): restrict cmdpreview undo calls (#24289)

2023-07-26 11:22:57 +08:00

vimscript

fix(api): disallow some more functions during textlock

2023-07-05 08:33:32 +01:00

example_spec.lua

screen.lua: remove screen:_on_event #11488

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

helpers.lua

fix(messages): use "Vimscript" instead of "VimL" #24111

2023-06-22 04:09:14 -07:00

preload.lua

test: remove unused variable (#21552)

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