From mboxrd@z Thu Jan  1 00:00:00 1970
From: Florian Westphal <fw@strlen.de>
Subject: Re: nft crashes on empty interface name
Date: Thu, 23 Nov 2017 13:54:17 +0100
Message-ID: <20171123125417.GM24866@breakpoint.cc>
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Cc: Pablo Neira Ayuso <pablo@netfilter.org>,
        netfilter-devel@vger.kernel.org
To: Harsha Sharma <harshasharmaiitr@gmail.com>
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Harsha Sharma <harshasharmaiitr@gmail.com> wrote:
> This is with reference to bug 1198 reported as "nft crashes on empty
> interface name". Here is a link for the same
> https://bugzilla.netfilter.org/show_bug.cgi?id=1198
> How am I supposed to test this as I just get "syntax error, unexpected
> newline" for empty interface name ?

nft add rule filter input meta iifname '""'
nft: evaluate.c:238: expr_evaluate_string: Assertion `strlen(data) > 0' failed.