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| author | Chen Ridong <chenridong@huawei.com> | 2025-08-22 07:07:15 +0000 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2025-08-22 07:47:43 -1000 |
| commit | 94a4acfec14615e971eb2c9e1fa6c992c85ff6c6 (patch) | |
| tree | c7a31980441702c92f7f02b43181a36465a02b97 /scripts/kernel-doc.py | |
| parent | 79f919a89c9d06816dbdbbd168fa41d27411a7f9 (diff) | |
cgroup/psi: Set of->priv to NULL upon file release
Setting of->priv to NULL when the file is released enables earlier bug
detection. This allows potential bugs to manifest as NULL pointer
dereferences rather than use-after-free errors[1], which are generally more
difficult to diagnose.
[1] https://lore.kernel.org/cgroups/38ef3ff9-b380-44f0-9315-8b3714b0948d@huaweicloud.com/T/#m8a3b3f88f0ff3da5925d342e90043394f8b2091b
Signed-off-by: Chen Ridong <chenridong@huawei.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'scripts/kernel-doc.py')
0 files changed, 0 insertions, 0 deletions