diff options
| author | Christian Brauner <brauner@kernel.org> | 2026-04-23 11:56:10 +0200 |
|---|---|---|
| committer | Christian Brauner <brauner@kernel.org> | 2026-04-24 00:36:37 +0200 |
| commit | d30deeb8b0cf6259785c1fb79b87905d281b0a5a (patch) | |
| tree | 7890a5d6635ace9c4354f6b6eaaf6fa937322a3c /include | |
| parent | a6dc643c69311677c574a0f17a3f4d66a5f3744b (diff) | |
eventpoll: move f_lock acquisition into ep_remove_file()
Let the helper own its critical section end-to-end: take &file->f_lock
at the top, read file->f_ep inside the lock, release on exit. Callers
(ep_remove() and eventpoll_release_file()) no longer need to wrap the
call, and the function-comment lock-handoff contract is gone.
Link: https://patch.msgid.link/20260423-work-epoll-uaf-v1-7-2470f9eec0f5@kernel.org
Signed-off-by: Christian Brauner (Amutable) <brauner@kernel.org>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions