netdev - Re: [PATCH v3 bpf-next 09/18] libbpf: extend sanity checking ELF symbols with externs validation

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Message-ID: <3ef6ec65-d111-760d-bb33-aad8bed1f243@fb.com>
Date:   Fri, 23 Apr 2021 11:39:26 -0700
From:   Yonghong Song <yhs@...com>
To:     Andrii Nakryiko <andrii@...nel.org>, <bpf@...r.kernel.org>,
        <netdev@...r.kernel.org>, <ast@...com>, <daniel@...earbox.net>
CC:     <kernel-team@...com>
Subject: Re: [PATCH v3 bpf-next 09/18] libbpf: extend sanity checking ELF
 symbols with externs validation



On 4/23/21 11:13 AM, Andrii Nakryiko wrote:
> Add logic to validate extern symbols, plus some other minor extra checks, like
> ELF symbol #0 validation, general symbol visibility and binding validations.
> 
> Signed-off-by: Andrii Nakryiko <andrii@...nel.org>

Acked-by: Yonghong Song <yhs@...com>