diag: add support for SOCK_DESTROY #15
Open
Conversation
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
Codecov ReportAttention: Patch coverage is
Additional details and impacted files@@ Coverage Diff @@
## main #15 +/- ##
==========================================
- Coverage 39.34% 38.31% -1.04%
==========================================
Files 11 11
Lines 854 877 +23
==========================================
Hits 336 336
- Misses 518 541 +23 ☔ View full report in Codecov by Sentry. |
It is implemented on top of SockDiagMessage, and allows using Linux's CONFIG_INET_DIAG_DESTROY feature to close an arbitrary socket. A long running, but buggy process might have hanging sockets kept alive by error. Using SOCK_DESTROY allows closing arbitrary sockets as root; an example tool that uses this feature and this crate is at: https://github.com/anisse/tcpkill
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Outdated suggestions cannot be applied.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.
It is implemented on top of SockDiagMessage, and allows using Linux's CONFIG_INET_DIAG_DESTROY feature to close an arbitrary socket.
A long running, but buggy process might have hanging sockets kept alive by error. Using SOCK_DESTROY allows closing arbitrary sockets as root; an example tool that uses this feature and this crate is at: https://github.com/anisse/tcpkill
This PR should replace this one: little-dude/netlink#283