From: Florian Westphal <fw@strlen.de>
Date: Wed, 7 Nov 2018 09:16:24 +0000 (+0100)
Subject: arptables: ignore --table argument.
X-Git-Tag: v1.8.2~5
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d703c1f0be5ea59e7ea42dfb100654d46719bb27;p=thirdparty%2Fiptables.git

arptables: ignore --table argument.

You can run 'arptables-legacy -t foobar' and commands work fine,
as it still operates on filter table (the only table that exists).

Signed-off-by: Florian Westphal <fw@strlen.de>
---

diff --git a/iptables/xtables-arp.c b/iptables/xtables-arp.c
index 6a095bfd..d0cd6887 100644
--- a/iptables/xtables-arp.c
+++ b/iptables/xtables-arp.c
@@ -1191,7 +1191,10 @@ int do_commandarp(struct nft_handle *h, int argc, char *argv[], char **table,
 			if (invert)
 				xtables_error(PARAMETER_PROBLEM,
 					      "unexpected ! flag before --table");
-			*table = argv[optind-1];
+			/* ignore this option.
+			 * arptables-legacy parses it, but libarptc doesn't use it.
+			 * arptables only has a 'filter' table anyway.
+			 */
 			break;
 
 		case 'V':