From: Jann Horn <jannh@google.com>
To: Alexander Viro <viro@zeniv.linux.org.uk>,
Christian Brauner <brauner@kernel.org>, Jan Kara <jack@suse.cz>
Cc: linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
stable@vger.kernel.org
Subject: Re: [PATCH] eventpoll: Fix semi-unbounded recursion
Date: Fri, 11 Jul 2025 18:38:16 +0200 [thread overview]
Message-ID: <CAG48ez0fWFjw8-RCLfKGXR4aNaRfZ37-GdDH=Rw2TFupAhocVg@mail.gmail.com> (raw)
In-Reply-To: <20250711-epoll-recursion-fix-v1-1-fb2457c33292@google.com>
On Fri, Jul 11, 2025 at 6:33 PM Jann Horn <jannh@google.com> wrote:
> A more thorough check is done in reverse_path_check() after the new graph
> edge has already been created; this checks, among other things, that no
> paths going upwards from any non-epoll file with a length of more than 5
> edges exist. However, this check does not apply to non-epoll files.
... of course directly after sending this I notice that I put one too
many negations in this sentence.
s/does not apply to non-epoll files/does not apply to epoll files/
next prev parent reply other threads:[~2025-07-11 16:38 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-07-11 16:33 [PATCH] eventpoll: Fix semi-unbounded recursion Jann Horn
2025-07-11 16:38 ` Jann Horn [this message]
2025-07-31 22:31 ` Carlos Llamas
2025-08-04 14:55 ` Jann Horn
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