From: Daniel Borkmann <daniel@iogearbox•net>
To: Phil Sutter <phil@nwl•cc>,
Stephen Hemminger <stephen@networkplumber•org>
Cc: netdev@vger•kernel.org
Subject: Re: [iproute PATCH] bpf: Make bytecode-file reading a little more robust
Date: Wed, 02 Aug 2017 21:21:30 +0200 [thread overview]
Message-ID: <5982263A.9000604@iogearbox.net> (raw)
In-Reply-To: <20170802125756.26210-1-phil@nwl.cc>
On 08/02/2017 02:57 PM, Phil Sutter wrote:
> bpf_parse_string() will now correctly handle:
>
> - Extraneous whitespace,
> - OPs on multiple lines and
> - overlong file names.
>
> The added feature of allowing to have OPs on multiple lines (like e.g.
> tcpdump prints them) is rather a side effect of fixing detection of
> malformed bytecode files having random content on a second line, like
> e.g.:
>
> | 4,40 0 0 12,21 0 1 2048,6 0 0 262144,6 0 0 0
> | foobar
>
> Cc: Daniel Borkmann <daniel@iogearbox•net>
> Signed-off-by: Phil Sutter <phil@nwl•cc>
Acked-by: Daniel Borkmann <daniel@iogearbox•net>
next prev parent reply other threads:[~2017-08-02 19:21 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-08-02 12:57 [iproute PATCH] bpf: Make bytecode-file reading a little more robust Phil Sutter
2017-08-02 19:21 ` Daniel Borkmann [this message]
2017-08-03 22:59 ` Stephen Hemminger
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