linux-kernel - Re: WARNING in __proc

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Message-ID: <3397879.1579687850@warthog.procyon.org.uk>
Date:   Wed, 22 Jan 2020 10:10:50 +0000
From:   David Howells <dhowells@...hat.com>
To:     Dan Carpenter <dan.carpenter@...cle.com>
Cc:     dhowells@...hat.com,
        syzbot <syzbot+b904ba7c947a37b4b291@...kaller.appspotmail.com>,
        linux-afs@...ts.infradead.org, linux-kernel@...r.kernel.org,
        syzkaller-bugs@...glegroups.com
Subject: Re: WARNING in __proc_create (2)

Dan Carpenter <dan.carpenter@...cle.com> wrote:

> We should probably ban '/' characters from the cell name in
> afs_alloc_cell().

And non-printable chars too.

David