cgutil: handle panic from runc helper method #16180
Merged
+16
−1
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Outdated suggestions cannot be applied.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.
This PR wraps the
cgroups.IsCgroup2UnifiedMode()
helper method fromrunc in a
defer/recover
block because it might panic in some cases.Upstream fix in: opencontainers/runc#3745
Closes #16179
Backports as far back as 1.3.x, when support for cgv2 was added.