This release primarily includes fixes for spurious errors we hit when
checking that directories created by MkdirAll "look right". Upon further
consideration, these checks were fundamentally buggy and didn't offer
any practical protection anyway.
The mode and owner verification logic in MkdirAll has been removed. This
was originally intended to protect against some theoretical attacks but upon
further consideration these protections don't actually buy us anything and
they were causing spurious errors with more complicated filesystem setups.
The "is the created directory empty" logic in MkdirAll has also been
removed. This was not causing us issues yet, but some pseudofilesystems (such
as cgroup) create non-empty directories and so this logic would've been
wrong for such cases.
Thanks to all of the contributors who made this release possible:
The mode and owner verification logic in MkdirAll has been removed. This
was originally intended to protect against some theoretical attacks but upon
further consideration these protections don't actually buy us anything and
they were causing spurious errors with more complicated filesystem setups.
The "is the created directory empty" logic in MkdirAll has also been
removed. This was not causing us issues yet, but some pseudofilesystems (such
as cgroup) create non-empty directories and so this logic would've been
wrong for such cases.
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Bumps the misc-deps group with 1 update: github.com/cyphar/filepath-securejoin.
Updates
github.com/cyphar/filepath-securejoin
from 0.3.2 to 0.3.3Release notes
Sourced from github.com/cyphar/filepath-securejoin's releases.
Changelog
Sourced from github.com/cyphar/filepath-securejoin's changelog.
Commits
93cff46
VERSION: release v0.3.32b3d97d
merge #26 into cyphar/filepath-securejoin:main09afcf2
OpenInRoot: add CVE link to godoc5b5a7a4
Add cross-links to godocdaead99
Remove osVFS methods documentation208ded3
tests: don't panic if the fd is closed626b5a5
merge #29 into cyphar/filepath-securejoin:main92b699d
mkdir: don't check that the directory is empty90adf5c
mkdir: do not return errors for incorrect directory modes or owners3bf6419
merge #30 into cyphar/filepath-securejoin:mainDependabot will resolve any conflicts with this PR as long as you don't alter it yourself. You can also trigger a rebase manually by commenting
@dependabot rebase
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You can trigger Dependabot actions by commenting on this PR: - `@dependabot rebase` will rebase this PR - `@dependabot recreate` will recreate this PR, overwriting any edits that have been made to it - `@dependabot merge` will merge this PR after your CI passes on it - `@dependabot squash and merge` will squash and merge this PR after your CI passes on it - `@dependabot cancel merge` will cancel a previously requested merge and block automerging - `@dependabot reopen` will reopen this PR if it is closed - `@dependabot close` will close this PR and stop Dependabot recreating it. You can achieve the same result by closing it manually - `@dependabot show