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

From: Greg Kroah-Hartman
Date: Tue Jun 08 2021 - 14:48:53 EST


From: Florian Westphal <fw@xxxxxxxxx>

[ 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@xxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
---
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