bug#58901: [PATCH] gnu: luajit: Update to commit 6c4826.

["Ludovic Courtès" <ludo@gnu.org>]

Hi,

Leo Nikkilä <hello@lnikki.la> skribis:

> Greetings, attached is a patch to update luajit to commit
> 6c4826f12c4d33b8b978004bc681eb1eef2be977.
>
> My motivation for doing this was to get Neovim to build on aarch64-linux
> again, which has been failing for a while due to incompatibilities with
> the 2.1.0-beta3 release:
>
> - https://ci.guix.gnu.org/build/1558481/details
> - https://github.com/neovim/neovim/issues/15146#issuecomment-884154715
>
> The 2.1.0-beta3 release is from 2017, and now quite dated.
>
> Unfortunately there hasn't been a tagged release in a long time, and
> dependents have resorted to various commits of the 2.1.0 branch. I chose
> this particular commit from Nixpkgs:
>
> - https://github.com/NixOS/nixpkgs/blob/3fa15c357033b1c7bdb88f34c1fb9f6427b4754c/pkgs/development/interpreters/luajit/2.1.nix
>
> In addition to fixing the Neovim build, this also fixes a vulnerability
> that has been reported in the luajit 2.1.0-beta3 release and patched in
> the development tree:
>
> - https://nvd.nist.gov/vuln/detail/CVE-2020-24372
> - https://github.com/LuaJIT/LuaJIT/issues/603
>
> I was also able to remove the luajit patch for a missing ldconfig, this
> behaviour has been fixed in upstream since January 2020:
>
> - https://github.com/LuaJIT/LuaJIT/commit/18c9cf7d3788a8f7408df45df92fc4ae3bcc0d80

That makes a lot of sense.  Finally applied, thanks!

Ludo’.