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From: Paul Moore <paul@paul-moore.com>
To: Yiwen Gu <guyiwen@huawei.com>
Cc: linux-audit@redhat.com
Subject: Re: [RFC] audit: allow audit_reusename to check kernel path
Date: Tue, 26 May 2020 08:32:06 -0400	[thread overview]
Message-ID: <CAHC9VhQ8orX0B4Rq5ztaumrGQKmaPvu8n059MomRM0fxUc3H_Q@mail.gmail.com> (raw)
In-Reply-To: <1590391317-71528-1-git-send-email-guyiwen@huawei.com>

On Mon, May 25, 2020 at 3:22 AM Yiwen Gu <guyiwen@huawei.com> wrote:
> For now, we met a situation where the audit_reusename checking
> function returns the same filename structure for files sharing
> the same uptr. However, these files are different, and we are trying
> to open them in a loop where the names are loaded into the same address.
> Therefore, the function returns the same structure for different files.
> By the way, may I ask in what situation would the audit_list be kept
> across syscalls?

What kernel are you using?  Is this an Android kernel?

Do you have a reproducer you can share?

-- 
paul moore
www.paul-moore.com

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Linux-audit mailing list
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  parent reply	other threads:[~2020-05-26 12:32 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-05-25  7:21 [RFC] audit: allow audit_reusename to check kernel path Yiwen Gu
2020-05-25  7:21 ` [PATCH] " Yiwen Gu
2020-05-26 12:32 ` Paul Moore [this message]
2020-05-27  0:36   ` [RFC] " Alexander Viro
2020-05-27 13:23     ` Paul Moore

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