Subject: Re: [PATCH net-next v3 04/11] bpf: Use bpf_load_program() from the library

From: Alexei Starovoitov <[email-masked]>
Date: Tue, 7 Feb 2017 15:17:43 -0800

On 2/7/17 1:44 PM, Mickaël Salaün wrote:
> -	union bpf_attr attr;
> +	union bpf_attr attr = {};
>
> -	bzero(&attr, sizeof(attr));

I think somebody mentioned that there are compilers out there
that don't do it correctly, hence it was done with explicit bzero.
Arnaldo, Wang, do you remember the details?