[ upstream commit 95dd8653de658143770cb0e55a58d2aab97c79d2 ]
We have to put back the references to the master conntrack and the expectation
that we just created, otherwise we'll leak them.
Fixes: 0ef71ee1a5b9 ("netfilter: ctnetlink: refactor ctnetlink_create_expect")
Cc: <stable@xxxxxxxxxxxxxxx> # 3.12.x
Cc: <stable@xxxxxxxxxxxxxxx> # 3.14.x
Cc: <stable@xxxxxxxxxxxxxxx> # 3.18.x
Cc: <stable@xxxxxxxxxxxxxxx> # 4.1.x
Reported-by: Tim Wiess <Tim.Wiess@xxxxxxxxxxxxxx>
Signed-off-by: Pablo Neira Ayuso <pablo@xxxxxxxxxxxxx>
---
net/netfilter/nf_conntrack_netlink.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c
index d1c2394..6b8b0ab 100644
--- a/net/netfilter/nf_conntrack_netlink.c
+++ b/net/netfilter/nf_conntrack_netlink.c
@@ -2995,11 +2995,6 @@ ctnetlink_create_expect(struct net *net, u16 zone,
}
err = nf_ct_expect_related_report(exp, portid, report);
- if (err < 0)
- goto err_exp;
-
- return 0;
-err_exp:
nf_ct_expect_put(exp);
err_ct:
nf_ct_put(ct);
--
1.7.10.4
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