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From: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
To: netfilter-devel@vger.kernel.org
Cc: giuseppelng@gmail.com, pablo@netfilter.org
Subject: [ebtables-compat PATCH 3/7] ebtables-compat: prevent options overwrite
Date: Mon, 19 Jan 2015 14:27:46 +0100	[thread overview]
Message-ID: <20150119132746.7422.84800.stgit@nfdev.cica.es> (raw)
In-Reply-To: <20150119132735.7422.85388.stgit@nfdev.cica.es>

Parsing options will be overwritten if every time we load a match
the extension options are merged to the original options.

Signed-off-by: Arturo Borrero Gonzalez <arturo.borrero.glez@gmail.com>
---
 iptables/xtables-eb.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/iptables/xtables-eb.c b/iptables/xtables-eb.c
index d0f6a3e..b559a53 100644
--- a/iptables/xtables-eb.c
+++ b/iptables/xtables-eb.c
@@ -618,7 +618,6 @@ static void ebt_load_match(const char *name)
 {
 	struct xtables_match *m;
 	size_t size;
-	opts = ebt_original_options;
 
 	m = xtables_find_match(name, XTF_LOAD_MUST_SUCCEED, NULL);
 	if (m == NULL)
@@ -638,6 +637,7 @@ static void ebt_load_match(const char *name)
 
 static void ebt_load_matches(void)
 {
+	opts = ebt_original_options;
 	ebt_load_match("802_3");
 }
 


  parent reply	other threads:[~2015-01-19 13:27 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2015-01-19 13:27 [ebtables-compat PATCH 1/7] include: cache copy of Linux header uapi/linux/netfilter_bridge/ebt_802_3.h Arturo Borrero Gonzalez
2015-01-19 13:27 ` [ebtables-compat PATCH 2/7] ebtables-compat: add nft rule compat information to bridge rules Arturo Borrero Gonzalez
2015-01-19 13:27 ` Arturo Borrero Gonzalez [this message]
2015-01-19 13:27 ` [ebtables-compat PATCH 4/7] ebtables-compat: prevent same matches to be included multiple times Arturo Borrero Gonzalez
2015-01-19 13:27 ` [ebtables-compat PATCH 5/7] ebtables-compat: include rule counters in ebtables rules Arturo Borrero Gonzalez
2015-01-19 13:28 ` [ebtables-compat PATCH 6/7] ebtables-compat: fix nft payload bases Arturo Borrero Gonzalez
2015-01-19 13:28 ` [ebtables-compat PATCH 7/7] ebtables-compat: add 'ip' match extension Arturo Borrero Gonzalez
2015-01-28 16:24 ` [ebtables-compat PATCH 1/7] include: cache copy of Linux header uapi/linux/netfilter_bridge/ebt_802_3.h Pablo Neira Ayuso

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