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| author | Jens Axboe <axboe@kernel.dk> | 2021-02-18 15:01:11 +0100 |
|---|---|---|
| committer | Jens Axboe <axboe@kernel.dk> | 2021-02-22 01:25:22 +0100 |
| commit | 6fb8f43cede0e4bd3ead847de78d531424a96be9 (patch) | |
| tree | b3737c986eaca5c5c7efd25d720879f3a6b0749b /kernel/ptrace.c | |
| parent | arch: setup PF_IO_WORKER threads like PF_KTHREAD (diff) | |
| download | linux-6fb8f43cede0e4bd3ead847de78d531424a96be9.tar.xz linux-6fb8f43cede0e4bd3ead847de78d531424a96be9.zip | |
kernel: treat PF_IO_WORKER like PF_KTHREAD for ptrace/signals
Signed-off-by: Jens Axboe <axboe@kernel.dk>
Diffstat (limited to 'kernel/ptrace.c')
| -rw-r--r-- | kernel/ptrace.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/kernel/ptrace.c b/kernel/ptrace.c index 61db50f7ca86..821cf1723814 100644 --- a/kernel/ptrace.c +++ b/kernel/ptrace.c @@ -375,7 +375,7 @@ static int ptrace_attach(struct task_struct *task, long request, audit_ptrace(task); retval = -EPERM; - if (unlikely(task->flags & PF_KTHREAD)) + if (unlikely(task->flags & (PF_KTHREAD | PF_IO_WORKER))) goto out; if (same_thread_group(task, current)) goto out; |