Re: [PATCH 5.8] io_uring: ensure open/openat2 name is cleaned on cancelation

On Mon, Sep 28, 2020 at 05:35:07PM +0200, Stefano Garzarella wrote:

From: Jens Axboe axboe@kernel.dk

[ Upstream commit f3cd4850504ff612d0ea77a0aaf29b66c98fcefe ]

If we cancel these requests, we'll leak the memory associated with the filename. Add them to the table of ops that need cleaning, if REQ_F_NEED_CLEANUP is set.

Cc: stable@vger.kernel.org Fixes: e62753e4e292 ("io_uring: call statx directly") Reviewed-by: Stefano Garzarella sgarzare@redhat.com Signed-off-by: Jens Axboe axboe@kernel.dk Signed-off-by: Stefano Garzarella sgarzare@redhat.com

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fs/io_uring.c | 2 ++ 1 file changed, 2 insertions(+)

Thanks, now queued up.

greg k-h