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| author | Jordan Rome <[email protected]> | 2024-12-04 15:59:11 +0000 |
|---|---|---|
| committer | Serge Hallyn <[email protected]> | 2024-12-05 02:59:21 +0000 |
| commit | d48da4d5ed7b4a022a4e54f210575baac71f58af (patch) | |
| tree | 45c776f59fbef900cbfeb679e63fb4c9cbc5e797 /lib/timerqueue.c | |
| parent | capabilities: remove cap_mmap_file() (diff) | |
| download | kernel-d48da4d5ed7b4a022a4e54f210575baac71f58af.tar.gz kernel-d48da4d5ed7b4a022a4e54f210575baac71f58af.zip | |
security: add trace event for cap_capable
In cases where we want a stable way to observe/trace
cap_capable (e.g. protection from inlining and API updates)
add a tracepoint that passes:
- The credentials used
- The user namespace of the resource being accessed
- The user namespace in which the credential provides the
capability to access the targeted resource
- The capability to check for
- The return value of the check
Signed-off-by: Jordan Rome <[email protected]>
Acked-by: Andrii Nakryiko <[email protected]>
Reviewed-by: Paul Moore <[email protected]>
Reviewed-by: Serge Hallyn <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Serge Hallyn <[email protected]>
Diffstat (limited to 'lib/timerqueue.c')
0 files changed, 0 insertions, 0 deletions