linux-kernel - [PATCH 5.4 06/78] netfilter: conntrack: unregister ipv4 sockopts on error unwind

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Message-Id: <20210608175935.483904814@linuxfoundation.org>
Date:   Tue,  8 Jun 2021 20:26:35 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Florian Westphal <fw@...len.de>,
        Pablo Neira Ayuso <pablo@...filter.org>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.4 06/78] netfilter: conntrack: unregister ipv4 sockopts on error unwind

From: Florian Westphal <fw@...len.de>

[ Upstream commit 22cbdbcfb61acc78d5fc21ebb13ccc0d7e29f793 ]

When ipv6 sockopt register fails, the ipv4 one needs to be removed.

Fixes: a0ae2562c6c ("netfilter: conntrack: remove l3proto abstraction")
Signed-off-by: Florian Westphal <fw@...len.de>
Signed-off-by: Pablo Neira Ayuso <pablo@...filter.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 net/netfilter/nf_conntrack_proto.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
index aaf4293ddd45..75e6b429635d 100644
--- a/net/netfilter/nf_conntrack_proto.c
+++ b/net/netfilter/nf_conntrack_proto.c
@@ -660,7 +660,7 @@ int nf_conntrack_proto_init(void)
 
 #if IS_ENABLED(CONFIG_IPV6)
 cleanup_sockopt:
-	nf_unregister_sockopt(&so_getorigdst6);
+	nf_unregister_sockopt(&so_getorigdst);
 #endif
 	return ret;
 }
-- 
2.30.2