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| author | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2021-02-01 11:53:05 +0900 |
|---|---|---|
| committer | Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp> | 2021-02-01 11:53:05 +0900 |
| commit | 9c83465f3245c2faa82ffeb7016f40f02bfaa0ad (patch) | |
| tree | 2eeddbaf52a3a3e3233ffec28e8deecddd0c8195 /fs/hugetlbfs/inode.c | |
| parent | 5797e861e402fff2bedce4ec8b7c89f4248b6073 (diff) | |
tomoyo: recognize kernel threads correctly
Commit db68ce10c4f0a27c ("new helper: uaccess_kernel()") replaced
segment_eq(get_fs(), KERNEL_DS) with uaccess_kernel(). But the correct
method for tomoyo to check whether current is a kernel thread in order
to assume that kernel threads are privileged for socket operations was
(current->flags & PF_KTHREAD). Now that uaccess_kernel() became 0 on x86,
tomoyo has to fix this problem. Do like commit 942cb357ae7d9249 ("Smack:
Handle io_uring kernel thread privileges") does.
Signed-off-by: Tetsuo Handa <penguin-kernel@I-love.SAKURA.ne.jp>
Diffstat (limited to 'fs/hugetlbfs/inode.c')
0 files changed, 0 insertions, 0 deletions