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Date:   Wed, 16 Dec 2020 16:55:10 +0000
From:   Alessio Balsini <>
To:     "" <>
Subject: Re: [PATCH V10 2/5] fuse: Passthrough initialization and release

On Wed, Dec 16, 2020 at 09:32:51PM +0800, wrote:
> Hi Alessio,
> It may cause file reference counter leak in fuse_passthrough_open. If the
> passthrough_filp
> not implement read_iter/write_iter or passthrough struct allocated failed,
> the reference counter get in fget(pro->fd) not released and cause leak.
> Cheers,
> yanwu

Hi yanwu,

Nice catch, this bug was introduced in v10 and will be fixed in the next
patch set.


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