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| author | Dan Carpenter <dan.carpenter@oracle.com> | 2015-07-28 01:42:28 +0300 |
|---|---|---|
| committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-07-30 14:04:19 +0200 |
| commit | 1a727c63612fc582370cf3dc01239d3d239743b5 (patch) | |
| tree | 4a0585e14941dc91814562ee67fe978533c720b0 /net | |
| parent | f0ad462189cc898aa0ef8ced849533ee03392bcc (diff) | |
| download | linux-1a727c63612fc582370cf3dc01239d3d239743b5.tar.gz linux-1a727c63612fc582370cf3dc01239d3d239743b5.tar.bz2 linux-1a727c63612fc582370cf3dc01239d3d239743b5.zip | |
netfilter: nf_conntrack: checking for IS_ERR() instead of NULL
We recently changed this from nf_conntrack_alloc() to nf_ct_tmpl_alloc()
so the error handling needs to changed to check for NULL instead of
IS_ERR().
Fixes: 0838aa7fcfcd ('netfilter: fix netns dependencies with conntrack templates')
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net')
| -rw-r--r-- | net/netfilter/nf_synproxy_core.c | 4 | ||||
| -rw-r--r-- | net/netfilter/xt_CT.c | 5 |
2 files changed, 4 insertions, 5 deletions
diff --git a/net/netfilter/nf_synproxy_core.c b/net/netfilter/nf_synproxy_core.c index 71f1e9fdfa18..d7f168527903 100644 --- a/net/netfilter/nf_synproxy_core.c +++ b/net/netfilter/nf_synproxy_core.c @@ -353,10 +353,8 @@ static int __net_init synproxy_net_init(struct net *net) int err = -ENOMEM; ct = nf_ct_tmpl_alloc(net, 0, GFP_KERNEL); - if (IS_ERR(ct)) { - err = PTR_ERR(ct); + if (!ct) goto err1; - } if (!nfct_seqadj_ext_add(ct)) goto err2; diff --git a/net/netfilter/xt_CT.c b/net/netfilter/xt_CT.c index c6630030c912..43ddeee404e9 100644 --- a/net/netfilter/xt_CT.c +++ b/net/netfilter/xt_CT.c @@ -202,9 +202,10 @@ static int xt_ct_tg_check(const struct xt_tgchk_param *par, goto err1; ct = nf_ct_tmpl_alloc(par->net, info->zone, GFP_KERNEL); - ret = PTR_ERR(ct); - if (IS_ERR(ct)) + if (!ct) { + ret = -ENOMEM; goto err2; + } ret = 0; if ((info->ct_events || info->exp_events) && |