From: Daniel Borkmann <daniel@iogearbox.net>
To: Johannes Berg <johannes@sipsolutions.net>, netdev@vger.kernel.org
Cc: Alexei Starovoitov <alexei.starovoitov@gmail.com>,
Johannes Berg <johannes.berg@intel.com>
Subject: Re: [PATCH] bpf: reference may_access_skb() from __bpf_prog_run()
Date: Tue, 11 Apr 2017 12:15:23 +0200 [thread overview]
Message-ID: <58ECACBB.7080406@iogearbox.net> (raw)
In-Reply-To: <20170411101058.13526-1-johannes@sipsolutions.net>
On 04/11/2017 12:10 PM, Johannes Berg wrote:
> From: Johannes Berg <johannes.berg@intel.com>
>
> It took me quite some time to figure out how this was linked,
> so in order to save the next person the effort of finding it
> add a comment in __bpf_prog_run() that indicates what exactly
> determines that a program can access the ctx == skb.
>
> Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Makes sense, thanks!
Acked-by: Daniel Borkmann <daniel@iogearbox.net>
next prev parent reply other threads:[~2017-04-11 10:15 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-04-11 10:10 [PATCH] bpf: reference may_access_skb() from __bpf_prog_run() Johannes Berg
2017-04-11 10:15 ` Daniel Borkmann [this message]
2017-04-11 14:55 ` David Miller
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