From mboxrd@z Thu Jan 1 00:00:00 1970 From: Pablo Neira Ayuso Subject: [PATCH 1/3] scanner: replace binary characters '&' '|' and '!' by their names Date: Tue, 14 Jan 2014 12:30:28 +0100 Message-ID: <1389699030-6301-2-git-send-email-pablo@netfilter.org> References: <1389699030-6301-1-git-send-email-pablo@netfilter.org> Cc: kaber@trash.net To: netfilter-devel@vger.kernel.org Return-path: Received: from mail.us.es ([193.147.175.20]:51912 "EHLO mail.us.es" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751503AbaANLan (ORCPT ); Tue, 14 Jan 2014 06:30:43 -0500 In-Reply-To: <1389699030-6301-1-git-send-email-pablo@netfilter.org> Sender: netfilter-devel-owner@vger.kernel.org List-ID: These symbol need to be escaped in bash and can lead to confusion, so let's use their names instead which are still short, eg. nft add rule filter output meta mark and 0x3 == 0x1 Signed-off-by: Pablo Neira Ayuso --- src/scanner.l | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/src/scanner.l b/src/scanner.l index cee6aa6..2d7ac88 100644 --- a/src/scanner.l +++ b/src/scanner.l @@ -200,9 +200,9 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr}) "<<" { return LSHIFT; } ">>" { return RSHIFT; } "^" { return CARET; } -"&" { return AMPERSAND; } -"|" { return '|'; } -"!" { return NOT; } +"and" { return AMPERSAND; } +"or" { return '|'; } +"not" { return NOT; } "/" { return SLASH; } "-" { return DASH; } "*" { return ASTERISK; } -- 1.7.10.4