diff options
author | Sergey Popovich <popovich_sergei@mail.ua> | 2015-05-02 17:28:07 (GMT) |
---|---|---|
committer | Pablo Neira Ayuso <pablo@netfilter.org> | 2015-05-13 11:25:46 (GMT) |
commit | 8e55d2e5903e4698a964163e0cf81261eee086ee (patch) | |
tree | 02be382c4018eba0f31afcb6101d75405430382e /net/netfilter | |
parent | 43ef29c91a247e9e0cc4d4538c1d1f5b8ca728c1 (diff) | |
download | linux-8e55d2e5903e4698a964163e0cf81261eee086ee.tar.xz |
netfilter: ipset: Return ipset error instead of bool
Statement ret = func1() || func2() returns 0 when both func1()
and func2() return 0, or 1 if func1() or func2() returns non-zero.
However in our case func1() and func2() returns error code on
failure, so it seems good to propagate such error codes, rather
than returning 1 in case of failure.
Signed-off-by: Sergey Popovich <popovich_sergei@mail.ua>
Signed-off-by: Jozsef Kadlecsik <kadlec@blackhole.kfki.hu>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'net/netfilter')
-rw-r--r-- | net/netfilter/ipset/ip_set_bitmap_ip.c | 7 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_bitmap_ipmac.c | 7 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ip.c | 14 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ipmark.c | 14 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ipport.c | 14 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ipportip.c | 14 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_ipportnet.c | 14 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_net.c | 14 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_netiface.c | 14 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_netnet.c | 24 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_netport.c | 14 | ||||
-rw-r--r-- | net/netfilter/ipset/ip_set_hash_netportnet.c | 24 |
12 files changed, 126 insertions, 48 deletions
diff --git a/net/netfilter/ipset/ip_set_bitmap_ip.c b/net/netfilter/ipset/ip_set_bitmap_ip.c index 55b083e..306a1bf 100644 --- a/net/netfilter/ipset/ip_set_bitmap_ip.c +++ b/net/netfilter/ipset/ip_set_bitmap_ip.c @@ -149,8 +149,11 @@ bitmap_ip_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_bitmap_ipmac.c b/net/netfilter/ipset/ip_set_bitmap_ipmac.c index 8610474..c5f6a06 100644 --- a/net/netfilter/ipset/ip_set_bitmap_ipmac.c +++ b/net/netfilter/ipset/ip_set_bitmap_ipmac.c @@ -250,8 +250,11 @@ bitmap_ipmac_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_ip.c b/net/netfilter/ipset/ip_set_hash_ip.c index d21d1e6..1c469df 100644 --- a/net/netfilter/ipset/ip_set_hash_ip.c +++ b/net/netfilter/ipset/ip_set_hash_ip.c @@ -120,8 +120,11 @@ hash_ip4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -258,8 +261,11 @@ hash_ip6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_ipmark.c b/net/netfilter/ipset/ip_set_hash_ipmark.c index e408bcf..82ef5b3 100644 --- a/net/netfilter/ipset/ip_set_hash_ipmark.c +++ b/net/netfilter/ipset/ip_set_hash_ipmark.c @@ -122,8 +122,11 @@ hash_ipmark4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -255,8 +258,11 @@ hash_ipmark6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_ipport.c b/net/netfilter/ipset/ip_set_hash_ipport.c index c4383ad..5b36a4e 100644 --- a/net/netfilter/ipset/ip_set_hash_ipport.c +++ b/net/netfilter/ipset/ip_set_hash_ipport.c @@ -131,8 +131,11 @@ hash_ipport4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -298,8 +301,11 @@ hash_ipport6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_ipportip.c b/net/netfilter/ipset/ip_set_hash_ipportip.c index c48ff45..6a580e5 100644 --- a/net/netfilter/ipset/ip_set_hash_ipportip.c +++ b/net/netfilter/ipset/ip_set_hash_ipportip.c @@ -133,8 +133,11 @@ hash_ipportip4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr4(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -306,8 +309,11 @@ hash_ipportip6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_ipportnet.c b/net/netfilter/ipset/ip_set_hash_ipportnet.c index adc3f76..2b90a1d 100644 --- a/net/netfilter/ipset/ip_set_hash_ipportnet.c +++ b/net/netfilter/ipset/ip_set_hash_ipportnet.c @@ -188,8 +188,11 @@ hash_ipportnet4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -445,8 +448,11 @@ hash_ipportnet6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_net.c b/net/netfilter/ipset/ip_set_hash_net.c index 1abfe74..15382e2 100644 --- a/net/netfilter/ipset/ip_set_hash_net.c +++ b/net/netfilter/ipset/ip_set_hash_net.c @@ -159,8 +159,11 @@ hash_net4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -330,8 +333,11 @@ hash_net6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_netiface.c b/net/netfilter/ipset/ip_set_hash_netiface.c index 0ba6c58..66ac8dd 100644 --- a/net/netfilter/ipset/ip_set_hash_netiface.c +++ b/net/netfilter/ipset/ip_set_hash_netiface.c @@ -307,8 +307,11 @@ hash_netiface4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -543,8 +546,11 @@ hash_netiface6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_netnet.c b/net/netfilter/ipset/ip_set_hash_netnet.c index 9c6da0c..f065024 100644 --- a/net/netfilter/ipset/ip_set_hash_netnet.c +++ b/net/netfilter/ipset/ip_set_hash_netnet.c @@ -181,9 +181,15 @@ hash_netnet4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip) || - ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP2], &ip2_from) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); + if (ret) + return ret; + + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP2], &ip2_from); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -408,9 +414,15 @@ hash_netnet6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip[0]) || - ip_set_get_ipaddr6(tb[IPSET_ATTR_IP2], &e.ip[1]) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip[0]); + if (ret) + return ret; + + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP2], &e.ip[1]); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_netport.c b/net/netfilter/ipset/ip_set_hash_netport.c index f77afd4..624eb5b 100644 --- a/net/netfilter/ipset/ip_set_hash_netport.c +++ b/net/netfilter/ipset/ip_set_hash_netport.c @@ -181,8 +181,11 @@ hash_netport4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -401,8 +404,11 @@ hash_netport6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; diff --git a/net/netfilter/ipset/ip_set_hash_netportnet.c b/net/netfilter/ipset/ip_set_hash_netportnet.c index 69e544f..7eed11b 100644 --- a/net/netfilter/ipset/ip_set_hash_netportnet.c +++ b/net/netfilter/ipset/ip_set_hash_netportnet.c @@ -199,9 +199,15 @@ hash_netportnet4_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip) || - ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP2], &ip2_from) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP], &ip); + if (ret) + return ret; + + ret = ip_set_get_hostipaddr4(tb[IPSET_ATTR_IP2], &ip2_from); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; @@ -474,9 +480,15 @@ hash_netportnet6_uadt(struct ip_set *set, struct nlattr *tb[], if (tb[IPSET_ATTR_LINENO]) *lineno = nla_get_u32(tb[IPSET_ATTR_LINENO]); - ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip[0]) || - ip_set_get_ipaddr6(tb[IPSET_ATTR_IP2], &e.ip[1]) || - ip_set_get_extensions(set, tb, &ext); + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP], &e.ip[0]); + if (ret) + return ret; + + ret = ip_set_get_ipaddr6(tb[IPSET_ATTR_IP2], &e.ip[1]); + if (ret) + return ret; + + ret = ip_set_get_extensions(set, tb, &ext); if (ret) return ret; |