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From:   Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To:     linux-kernel@vger.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
        stable@vger.kernel.org,
        Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp>,
        Pablo Neira Ayuso <pablo@netfilter.org>,
        Zubin Mithra <zsm@chromium.org>
Subject: [PATCH 4.4 121/230] netfilter: nfnetlink_log: just returns error for unknown command
Date:   Fri, 22 Mar 2019 12:14:19 +0100
Message-Id: <20190322111245.164462023@linuxfoundation.org>
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4.4-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Ken-ichirou MATSUZAWA <chamaken@gmail.com>

commit eb075954e9fde114f57adc39a9ea6d379c13f81e upstream.

This patch stops processing options for unknown command.

Signed-off-by: Ken-ichirou MATSUZAWA <chamas@h4.dion.ne.jp>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Cc: Zubin Mithra <zsm@chromium.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

---
 net/netfilter/nfnetlink_log.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

--- a/net/netfilter/nfnetlink_log.c
+++ b/net/netfilter/nfnetlink_log.c
@@ -895,7 +895,7 @@ nfulnl_recv_config(struct sock *ctnl, st
 			goto out_put;
 		default:
 			ret = -ENOTSUPP;
-			break;
+			goto out_put;
 		}
 	} else if (!inst) {
 		ret = -ENODEV;