Re: IORING_OP_CLOSE fails on fd opened with O_PATH

Jens Axboe
2020-05-31T14:46:08Z

On 5/31/20 6:47 AM, Clay Harris wrote:
> Tested on kernel 5.6.14
>
> $ ./closetest closetest.c
>
> path closetest.c open on fd 3 with O_RDONLY
> ---- io_uring close(3)
> ---- ordinary close(3)
> ordinary close(3) failed, errno 9: Bad file descriptor
>
>
> $ ./closetest closetest.c opath
>
> path closetest.c open on fd 3 with O_PATH
> ---- io_uring close(3)
> io_uring close() failed, errno 9: Bad file descriptor
> ---- ordinary close(3)
> ordinary close(3) returned 0

Can you include the test case, please? Should be an easy fix, but no
point rewriting a test case if I can avoid it...

--
Jens Axboe