Date: Sun, 25 Aug 2019 20:50:11 -0700 From: Conrad Meyer <cem@freebsd.org> To: Shawn Webb <shawn.webb@hardenedbsd.org> Cc: svn-src-head <svn-src-head@freebsd.org>, svn-src-all <svn-src-all@freebsd.org>, src-committers <src-committers@freebsd.org> Subject: Re: svn commit: r351423 - in head: . sbin/ping6 sbin/ping6/tests Message-ID: <CAG6CVpWtJVNeAvX%2BPbGa1RtLFV9f0PfS8eU_6eGZs7wrmVCX2A@mail.gmail.com> In-Reply-To: <20190826014726.mwddt4uwqoulewhh@mutt-hbsd> References: <201908231522.x7NFMLuJ068037@repo.freebsd.org> <20190826.042056.1329861772202588895.hrs@allbsd.org> <20190826014726.mwddt4uwqoulewhh@mutt-hbsd>
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On Sun, Aug 25, 2019 at 6:47 PM Shawn Webb <shawn.webb@hardenedbsd.org> wrote:
> I wonder if something like this could be done:
Something like it could be; I suggested so two hours ago.
> Somewhere in ping(8):
> bool ping6_compat;
> if (strcmp(argv[0], "ping6")) {
> ping6_compat = true;
You've gotten the sense of the basic C89 function strcmp() backwards.
Maybe it's a security feature that way? You can add HardenedStrcmp to
your Easy Feature Comparison page.
Conrad
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