| commit | 609e28bb139e53621521130f0d4aea27a725d465 | [log] [tgz] |
|---|---|---|
| author | Kees Cook <keescook@chromium.org> | Mon May 04 19:46:53 2020 -0700 |
| committer | Kees Cook <keescook@chromium.org> | Sat May 30 10:34:02 2020 -0700 |
| tree | 83baf007e546d152d1a474b4e3f4e775ab06c011 | |
| parent | 78c83c828c043f2e18929137c1e218e8977349b1 [diff] |
pstore: Remove filesystem records when backend is unregistered If a backend was unloaded without having first removed all its associated records in pstorefs, subsequent removals would crash while attempting to call into the now missing backend. Add automatic removal from the tree in pstore_unregister(), so that no references to the backend remain. Reported-by: Luis Henriques <lhenriques@suse.com> Link: https://lore.kernel.org/lkml/87o8yrmv69.fsf@suse.com Link: https://lore.kernel.org/lkml/20200506152114.50375-11-keescook@chromium.org/ Signed-off-by: Kees Cook <keescook@chromium.org>