[PATCH 3/4] ntdll: Validate job handles at process creation.
Alexandre Julliard
julliard at winehq.org
Thu May 20 02:56:36 CDT 2021
Paul Gofman <pgofman at codeweavers.com> writes:
> + job_handle_count = req->jobs_size / sizeof(*handles);
> + for (i = 0; i < job_handle_count; ++i)
> + {
> + if (!(job = get_job_obj( current->process, job_handles[i], JOB_OBJECT_ASSIGN_PROCESS )))
> + {
> + close( socket_fd );
> + goto done;
> + }
> + release_object( job );
> + }
It doesn't seem useful to pre-check the handles, you'll need to handle
failures when assigning the process anyway.
--
Alexandre Julliard
julliard at winehq.org
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