jailer: Use O_NOFOLLOW for cgroup and netns file operations#5811
Open
ilstam wants to merge 1 commit intofirecracker-microvm:mainfrom
Open
jailer: Use O_NOFOLLOW for cgroup and netns file operations#5811ilstam wants to merge 1 commit intofirecracker-microvm:mainfrom
ilstam wants to merge 1 commit intofirecracker-microvm:mainfrom
Conversation
Open cgroup files in writeln_special()/readln_special() and the network namespace file in join_netns() with O_NOFOLLOW, consistent with the existing pattern used for the exec file copy in env.rs. Signed-off-by: Ilias Stamatis <ilstam@amazon.com>
Codecov Report✅ All modified and coverable lines are covered by tests. Additional details and impacted files@@ Coverage Diff @@
## main #5811 +/- ##
=======================================
Coverage 83.00% 83.00%
=======================================
Files 275 275
Lines 29383 29399 +16
=======================================
+ Hits 24388 24404 +16
Misses 4995 4995
Flags with carried forward coverage won't be shown. Click here to find out more. ☔ View full report in Codecov by Sentry. 🚀 New features to boost your workflow:
|
ilstam
added
the
Status: Awaiting review
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
Open cgroup files in writeln_special()/readln_special() and the network namespace file in join_netns() with O_NOFOLLOW, consistent with the existing pattern used for the exec file copy in env.rs.
License Acceptance
By submitting this pull request, I confirm that my contribution is made under
the terms of the Apache 2.0 license. For more information on following Developer
Certificate of Origin and signing off your commits, please check
CONTRIBUTING.md.PR Checklist
tools/devtool checkbuild --allto verify that the PR passesbuild checks on all supported architectures.
tools/devtool checkstyleto verify that the PR passes theautomated style checks.
how they are solving the problem in a clear and encompassing way.
in the PR.
CHANGELOG.md.Runbook for Firecracker API changes.
integration tests.
TODO.rust-vmm.