mirror of
https://github.com/neovim/neovim.git
synced 2024-12-24 13:15:09 -07:00
cb757f2663
Problem: Build is not reproducible, because generated source files (.c/.h/) are not deterministic, mostly because Lua pairs() is unordered by design (for security). https://github.com/LuaJIT/LuaJIT/issues/626#issuecomment-707005671 https://www.lua.org/manual/5.1/manual.html#pdf-next > The order in which the indices are enumerated is not specified [...] > >> The hardening of the VM deliberately randomizes string hashes. This in >> turn randomizes the iteration order of tables with string keys. Solution: - Update the code generation scripts to be deterministic. - That is only a partial solution: the exported function (funcs_metadata.generated.h) and ui event (ui_events_metadata.generated.h) metadata have some mpack'ed tables, which are not serialized deterministically. - As a workaround, introduce `PRG_GEN_LUA` cmake setting, so you can inject a modified build of luajit (with LUAJIT_SECURITY_PRN=0) that preserves table order. - Longer-term we should change the mpack'ed data structure so it no longer uses tables keyed by strings. Closes #20124 Co-Authored-By: dundargoc <gocdundar@gmail.com> Co-Authored-By: Arnout Engelen <arnout@bzzt.net> |
||
|---|---|---|
| .. | ||
| bump_deps.lua | ||
| check_urls.vim | ||
| cliff.toml | ||
| download-unicode-files.sh | ||
| gen_filetype.lua | ||
| gen_help_html.lua | ||
| gen_vimdoc.py | ||
| genappimage.sh | ||
| genvimvim.lua | ||
| git-log-pretty-since.sh | ||
| legacy2luatest.pl | ||
| lintcommit.lua | ||
| lua2dox.lua | ||
| movedocs.pl | ||
| pvscheck.sh | ||
| release.sh | ||
| shadacat.py | ||
| update_terminfo.sh | ||
| vim-patch.sh | ||
| vimpatch.lua | ||
| windows.ti | ||