netdev - Re: [PATCH bpf-next v3 5/6] tools: bpftool: print netfilter link info

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Message-ID: <20230418195001.GB21058@breakpoint.cc>
Date:   Tue, 18 Apr 2023 21:50:01 +0200
From:   Florian Westphal <fw@...len.de>
To:     Quentin Monnet <quentin@...valent.com>
Cc:     Florian Westphal <fw@...len.de>, bpf@...r.kernel.org,
        netdev@...r.kernel.org, netfilter-devel@...r.kernel.org,
        dxu@...uu.xyz, qde@...cy.de
Subject: Re: [PATCH bpf-next v3 5/6] tools: bpftool: print netfilter link info

Quentin Monnet <quentin@...valent.com> wrote:
> > +			if (nf_link_count > (INT_MAX / sizeof(info))) {
> > +				fprintf(stderr, "link count %d\n", nf_link_count);
> 
> The only nit I have is that we could use p_err() here, and have a more
> descriptive message (letting user know that we've reached a limit).

Drats, I'll replace this and will retain your RvB tag in v4, thanks.