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| author |   Florian Westphal <fw@strlen.de> | 2013-08-27 11:47:26 +0200 |
|---|---|---|
| committer |   Pablo Neira Ayuso <pablo@netfilter.org> | 2013-08-28 00:28:19 +0200 |
| commit | b7e092c05b308674c642ed7fb754d555f0ebba81 (patch) | |
| tree | fc19e174f7205a1724b23131c0d775ee629adb9f /net/netfilter/nf_conntrack_netlink.c | |
| parent | netfilter: add IPv6 SYNPROXY target (diff) | |
| download | wireguard-linux-b7e092c05b308674c642ed7fb754d555f0ebba81.tar.xz wireguard-linux-b7e092c05b308674c642ed7fb754d555f0ebba81.zip | |
netfilter: ctnetlink: fix uninitialized variable
net/netfilter/nf_conntrack_netlink.c: In function 'ctnetlink_nfqueue_attach_expect':
'helper' may be used uninitialized in this function
It was only initialized in if CTA_EXPECT_HELP_NAME attribute was
present, it must be NULL otherwise.
Problem added recently in bd077937
(netfilter: nfnetlink_queue: allow to attach expectations to conntracks).
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter/nf_conntrack_netlink.c')
| -rw-r--r-- | net/netfilter/nf_conntrack_netlink.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nf_conntrack_netlink.c b/net/netfilter/nf_conntrack_netlink.c index 7c55745ececf..eea936b70d15 100644 --- a/net/netfilter/nf_conntrack_netlink.c +++ b/net/netfilter/nf_conntrack_netlink.c @@ -2162,7 +2162,7 @@ ctnetlink_nfqueue_attach_expect(const struct nlattr *attr, struct nf_conn *ct, { struct nlattr *cda[CTA_EXPECT_MAX+1]; struct nf_conntrack_tuple tuple, mask; - struct nf_conntrack_helper *helper; + struct nf_conntrack_helper *helper = NULL; struct nf_conntrack_expect *exp; int err; |