Problem: [security]: path traversal issue in tar.vim
(@ax)
Solution: warn the user for such things, drop leading /, don't
forcefully overwrite files when writing temporary files,
refactor autoload/tar.vim
tar.vim: drop leading / in path names
A tar archive containing files with leading `/` may cause confusions as
to where the content is extracted. Let's make sure we drop the leading
`/` and use a relative path instead.
Also while at it, had to refactor it quite a bit and increase the
minimum supported Vim version to v9. Also add a test for some basic tar
functionality
closes: #17733
From: #138331:
- Updating .tar.zst files was broken. Fixes#12639.
- Extracting files from .tar.zst / .tzs files was also broken and
works now.
From: #12637:
- Fixes variable assignment and typo
From: #8109:
- Rename .tzs to the more standard .tzst
fixes: #12639fixes: #8105closes: #8109closes: #12637closes: #13831
Co-authored-by: Martin Rys <martin@rys.pw>
Co-authored-by: Eisuke Kawashima <e-kwsm@users.noreply.github.com>
Co-authored-by: Carlo Teubner <carlo@cteubner.net>
Signed-off-by: Christian Brabandt <cb@256bit.org>
