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netfilter: Fix removal of GRE expectation entries created by PPTP

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The uninitialized tuple structure caused incorrect hash calculation
and the lookup failed.

Link: https://bugzilla.kernel.org/show_bug.cgi?id=106441
Signed-off-by: Anthony Lineham <anthony.lineham@alliedtelesis.co.nz>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
This commit is contained in:
Anthony Lineham 2015-10-22 11:17:03 +13:00 committed by Pablo Neira Ayuso
parent e75cb467df
commit c255cb2ed3
1 changed files with 1 additions and 1 deletions
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2
net/ipv4/netfilter/nf_nat_pptp.c
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@ -45,7 +45,7 @@ static void pptp_nat_expected(struct nf_conn *ct,
struct net *net = nf_ct_net(ct);
const struct nf_conn *master = ct->master;
struct nf_conntrack_expect *other_exp;
struct nf_conntrack_tuple t;
struct nf_conntrack_tuple t = {};
const struct nf_ct_pptp_master *ct_pptp_info;
const struct nf_nat_pptp *nat_pptp_info;
struct nf_nat_range range;