From: Florian Westphal <fw@strlen•de>
To: Eric Dumazet <eric.dumazet@gmail•com>
Cc: Cong Wang <xiyou.wangcong@gmail•com>,
syzbot <syzbot+0502b00edac2a0680b61@syzkaller•appspotmail.com>,
coreteam@netfilter•org, David Miller <davem@davemloft•net>,
Florian Westphal <fw@strlen•de>,
Jozsef Kadlecsik <kadlec@blackhole•kfki.hu>,
LKML <linux-kernel@vger•kernel.org>,
Linux Kernel Network Developers <netdev@vger•kernel.org>,
netfilter-devel@vger•kernel.org,
Pablo Neira Ayuso <pablo@netfilter•org>,
syzkaller-bugs@googlegroups•com
Subject: Re: WARNING in __proc_create
Date: Sat, 10 Mar 2018 00:02:12 +0100 [thread overview]
Message-ID: <20180309230212.GD19924@breakpoint.cc> (raw)
In-Reply-To: <a559bbb6-0db4-2b71-b363-792d88d7eef7@gmail.com>
Eric Dumazet <eric.dumazet@gmail•com> wrote:
> >>fs/proc/generic.c:354
> >
> >We need to reject empty names.
> >
>
> I sent a patch a while back, but Pablo/Florian wanted more than that simple
> fix.
>
> We also need to filter special characters like '/'
>
> Or maybe I am mixing with something else.
Argh, sorry, this fell off the truck it seems :(
I'll work on this tomorrow unless someone else does it today ;)
prev parent reply other threads:[~2018-03-09 23:02 UTC|newest]
Thread overview: 10+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-09 21:59 WARNING in __proc_create syzbot
2018-03-09 22:48 ` Cong Wang
2018-03-09 22:56 ` Eric Dumazet
2018-03-09 22:58 ` Eric Dumazet
2018-03-09 23:05 ` Cong Wang
2018-03-09 23:18 ` Florian Westphal
2018-03-09 23:21 ` Eric Dumazet
2018-03-09 23:32 ` Cong Wang
2018-03-09 23:42 ` Eric Dumazet
2018-03-09 23:02 ` Florian Westphal [this message]
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