NAS-126719 / Add O_RESOLVE_NO_SYMLINKS #268
Open
Conversation
This file contains 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
This is required for Samba 4.17 and higher. Internally samba uses the openat2 flag RESOLVE_NO_SYMLINKS as an optimization to create a fast-path for opening files that helps mitigate some of Samba 4.13+ metadata performance regression due to symlink safety checks. This commit adds an open flag equivalent to MNT_NOSYMLFOLLOW mount flag.
anodos325
force-pushed
the
add-resolve-no-symlinks-13.1
branch
from
b4aeb91
to
32574e3
Compare
anodos325
changed the title
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
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Outdated suggestions cannot be applied.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 is required for Samba 4.17 and higher. Internally samba uses the openat2 flag RESOLVE_NO_SYMLINKS as an optimization to create a fast-path for opening files that helps mitigate some of Samba 4.13+ metadata performance regression due to symlink safety checks. This commit adds an open flag equivalent to MNT_NOSYMLFOLLOW mount flag.