From: David Miller <davem@davemloft.net>
To: brakmo@fb.com
Cc: netdev@vger.kernel.org, kernel-team@fb.com, ast@fb.com,
daniel@iogearbox.net
Subject: Re: [PATCH net-next V2] bpf: fix return in load_bpf_file
Date: Wed, 05 Jul 2017 09:05:46 +0100 (WEST) [thread overview]
Message-ID: <20170705.090546.645154914190164159.davem@davemloft.net> (raw)
In-Reply-To: <20170704225750.125603-1-brakmo@fb.com>
From: Lawrence Brakmo <brakmo@fb.com>
Date: Tue, 4 Jul 2017 15:57:50 -0700
> The function load_bpf_file ignores the return value of
> load_and_attach(), so even if load_and_attach() returns an error,
> load_bpf_file() will return 0.
>
> Now, load_bpf_file() can call load_and_attach() multiple times and some
> can succeed and some could fail. I think the correct behavor is to
> return error on the first failed load_and_attach().
>
> v2: Added missing SOB
>
> Signed-off-by: Lawrence Brakmo <brakmo@fb.com>
Applied.
prev parent reply other threads:[~2017-07-05 8:05 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-07-04 22:57 [PATCH net-next V2] bpf: fix return in load_bpf_file Lawrence Brakmo
2017-07-05 8:05 ` David Miller [this message]
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