From: Florian Westphal <fw@strlen.de>
Date: Fri, 13 Apr 2018 15:41:47 +0000 (+0200)
Subject: ebtables-compat: support intra-positioned negations
X-Git-Tag: v1.8.0~123
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=6a1dbdfb8c6aa5cfe24db2e5b2314c11c3d8e2df;p=thirdparty%2Fiptables.git

ebtables-compat: support intra-positioned negations

ebtables sitll allows intra-postitioned negations, e.g.

--ip-src ! 1.2.3.4

support this.

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

diff --git a/iptables/xtables-eb.c b/iptables/xtables-eb.c
index 596894fd..adeaa129 100644
--- a/iptables/xtables-eb.c
+++ b/iptables/xtables-eb.c
@@ -1261,7 +1261,7 @@ big_iface_length:
 
 			/* Is it a match_option? */
 			for (m = xtables_matches; m; m = m->next) {
-				if (m->parse(c - m->option_offset, argv, ebt_invert, &m->mflags, NULL, &m->m)) {
+				if (m->parse(c - m->option_offset, argv, ebt_check_inverse2(optarg, argc, argv), &m->mflags, NULL, &m->m)) {
 					ebt_add_match(m, &cs);
 					goto check_extension;
 				}