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| author | Sergey Popovich <popovich_sergei@mail.ua> | 2015-06-12 22:26:43 +0300 |
|---|---|---|
| committer | Jozsef Kadlecsik <kadlec@blackhole.kfki.hu> | 2015-06-14 11:40:13 +0300 |
| commit | a212e08e8e0a5c689e61dd175b6e99223dda835c (patch) | |
| tree | b9dcc3d73e3379556a9fe0fdec8ff3378443635c /net/netfilter/ipset/ip_set_hash_netiface.c | |
| parent | 2c227f278a92ca3a1515373cdf9cce3766433e40 (diff) | |
| download | linux-a212e08e8e0a5c689e61dd175b6e99223dda835c.tar.xz | |
netfilter: ipset: Make sure we always return line number on batch
Even if we return with generic IPSET_ERR_PROTOCOL it is good idea
to return line number if we called in batch mode.
Moreover we are not always exiting with IPSET_ERR_PROTOCOL. For
example hash:ip,port,net may return IPSET_ERR_HASH_RANGE_UNSUPPORTED
or IPSET_ERR_INVALID_CIDR.
Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Diffstat (limited to 'net/netfilter/ipset/ip_set_hash_netiface.c')
| -rw-r--r-- | net/netfilter/ipset/ip_set_hash_netiface.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/net/netfilter/ipset/ip_set_hash_netiface.c b/net/netfilter/ipset/ip_set_hash_netiface.c index 5eef6f315ccd..c80588c3071c 100644 --- a/net/netfilter/ipset/ip_set_hash_netiface.c +++ b/net/netfilter/ipset/ip_set_hash_netiface.c @@ -293,14 +293,14 @@ hash_netiface4_uadt(struct ip_set *set, struct nlattr *tb[], char iface[IFNAMSIZ]; int ret; + if (tb[IPSET_ATTR_LINENO]) + *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); + if (unlikely(!tb[IPSET_ATTR_IP] || !tb[IPSET_ATTR_IFACE] || !ip_set_optattr_netorder(tb, IPSET_ATTR_CADT_FLAGS))) return -IPSET_ERR_PROTOCOL; - if (tb[IPSET_ATTR_LINENO]) - *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); if (ret) return ret; @@ -523,6 +523,9 @@ hash_netiface6_uadt(struct ip_set *set, struct nlattr *tb[], char iface[IFNAMSIZ]; int ret; + if (tb[IPSET_ATTR_LINENO]) + *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); + if (unlikely(!tb[IPSET_ATTR_IP] || !tb[IPSET_ATTR_IFACE] || !ip_set_optattr_netorder(tb, IPSET_ATTR_CADT_FLAGS))) @@ -530,9 +533,6 @@ hash_netiface6_uadt(struct ip_set *set, struct nlattr *tb[], if (unlikely(tb[IPSET_ATTR_IP_TO])) return -IPSET_ERR_HASH_RANGE_UNSUPPORTED; - if (tb[IPSET_ATTR_LINENO]) - *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip); if (ret) return ret; |