On Fri, 2018-11-30 at 09:56 -0700, Jens Axboe wrote:
> If the ioprio capability check fails, we return without putting
> the file pointer.
>
> Fixes: d9a08a9e616b ("fs: Add aio iopriority support")
> Reviewed-by: Johannes Thumshirn <[email protected]>
> Reviewed-by: Christoph Hellwig <[email protected]>
> Signed-off-by: Jens Axboe <[email protected]>
> ---
> fs/aio.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/fs/aio.c b/fs/aio.c
> index b984918be4b7..205390c0c1bb 100644
> --- a/fs/aio.c
> +++ b/fs/aio.c
> @@ -1436,6 +1436,7 @@ static int aio_prep_rw(struct kiocb *req, struct iocb
> *iocb)
> ret = ioprio_check_cap(iocb->aio_reqprio);
> if (ret) {
> pr_debug("aio ioprio check cap error: %d\n", ret);
> + fput(req->ki_filp);
> return ret;
> }
Since this patch fixes a bug that was introduced in kernel v4.18, does this
patch need a "Cc: stable" tag?
Thanks,
Bart.
