From: Daniel Borkmann <daniel@iogearbox.net>
To: Yafang Shao <laoar.shao@gmail.com>,
kafai@fb.com, brakmo@fb.com, ast@kernel.org
Cc: netdev@vger.kernel.org, shaoyafang@didiglobal.com
Subject: Re: [PATCH v2 bpf] bpf: sock recvbuff must be limited by rmem_max in bpf_setsockopt()
Date: Wed, 23 Jan 2019 12:33:05 +0100 [thread overview]
Message-ID: <c7aa00fc-409f-b896-8c81-65fa60c9d99a@iogearbox.net> (raw)
In-Reply-To: <1548218239-31223-1-git-send-email-laoar.shao@gmail.com>
On 01/23/2019 05:37 AM, Yafang Shao wrote:
> When sock recvbuff is set by bpf_setsockopt(), the value must by limited
> by rmem_max.
> It is the same with sendbuff.
>
> Fixes: 8c4b4c7e9ff0 ("bpf: Add setsockopt helper function to bpf")
> Acked-by: Martin KaFai Lau <kafai@fb.com>
> Acked-by: Lawrence Brakmo <brakmo@fb.com>
> Signed-off-by: Yafang Shao <laoar.shao@gmail.com>
Applied, thanks!
prev parent reply other threads:[~2019-01-23 11:33 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-23 4:37 [PATCH v2 bpf] bpf: sock recvbuff must be limited by rmem_max in bpf_setsockopt() Yafang Shao
2019-01-23 11:33 ` Daniel Borkmann [this message]
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