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SubjectRe: [PATCH] kernel/signal.c: Export symbol __lock_task_sighand
On 06/22, Dominique Martinet wrote:
>
> What about the possibility of sighand being null that the function does
> check, is that impossible for current as well?

It is only possible if "current" has already exited and passed exit_notify(),
iow if it is already a zombie and can be (auto)reaped.

Oleg.

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