diff options
| author | Pablo Neira Ayuso <pablo@netfilter.org> | 2013-01-10 12:42:15 +0100 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-02-03 18:27:08 -0600 |
| commit | 8aec109e2abc91dee186d2b11eb550b763ae2791 (patch) | |
| tree | d27309f8c0bd8e00d15c228b8845e2eaca6d1e16 | |
| parent | 08423e3fa52d9432e4ef82c88d6b943f49c2696f (diff) | |
netfilter: xt_CT: fix unset return value if conntrack zone are disabled
commit 4610476d89d53714ca94aae081fa035908bc137a upstream.
net/netfilter/xt_CT.c: In function ‘xt_ct_tg_check_v1’:
net/netfilter/xt_CT.c:250:6: warning: ‘ret’ may be used uninitialized in this function [-Wmaybe-uninitialized]
net/netfilter/xt_CT.c: In function ‘xt_ct_tg_check_v0’:
net/netfilter/xt_CT.c:112:6: warning: ‘ret’ may be used uninitialized in this function [-Wmaybe-uninitialized]
Reported-by: Borislav Petkov <bp@alien8.de>
Acked-by: Borislav Petkov <bp@alien8.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/netfilter/xt_CT.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c index aeeaf5c38b5..8461605a3c1 100644 --- a/net/netfilter/xt_CT.c +++ b/net/netfilter/xt_CT.c @@ -109,7 +109,7 @@ static int xt_ct_tg_check_v0(const struct xt_tgchk_param *par) struct xt_ct_target_info *info = par->targinfo; struct nf_conntrack_tuple t; struct nf_conn *ct; - int ret; + int ret = -EOPNOTSUPP; if (info->flags & ~XT_CT_NOTRACK) return -EINVAL; @@ -243,7 +243,7 @@ static int xt_ct_tg_check_v1(const struct xt_tgchk_param *par) struct xt_ct_target_info_v1 *info = par->targinfo; struct nf_conntrack_tuple t; struct nf_conn *ct; - int ret; + int ret = -EOPNOTSUPP; if (info->flags & ~XT_CT_NOTRACK) return -EINVAL; |