netdev - Re: [PATCH v2 iproute2] tc: fix bpf compilation with old glibc

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Message-ID: <55B096D9.2050806@iogearbox.net>
Date:	Thu, 23 Jul 2015 09:25:13 +0200
From:	Daniel Borkmann <daniel@...earbox.net>
To:	Nicolas Dichtel <nicolas.dichtel@...nd.com>, shemminger@...tta.com
CC:	netdev@...r.kernel.org
Subject: Re: [PATCH v2 iproute2] tc: fix bpf compilation with old glibc

On 07/23/2015 09:17 AM, Nicolas Dichtel wrote:
> Error was:
> f_bpf.o: In function `bpf_parse_opt':
> f_bpf.c:(.text+0x88f): undefined reference to `secure_getenv'
> m_bpf.o: In function `parse_bpf':
> m_bpf.c:(.text+0x587): undefined reference to `secure_getenv'
> collect2: error: ld returned 1 exit status
>
> There is no special reason to use the secure version of getenv, thus let's
> simply use getenv().
>
> CC: Daniel Borkmann <daniel@...earbox.net>
> Fixes: 88eea5395483 ("tc: {f,m}_bpf: allow to retrieve uds path from env")
> Signed-off-by: Nicolas Dichtel <nicolas.dichtel@...nd.com>

Acked-by: Daniel Borkmann <daniel@...earbox.net>
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