diff options
Diffstat (limited to 'net/ipv4/netfilter/iptable_mangle.c')
-rw-r--r-- | net/ipv4/netfilter/iptable_mangle.c | 96 |
1 files changed, 29 insertions, 67 deletions
diff --git a/net/ipv4/netfilter/iptable_mangle.c b/net/ipv4/netfilter/iptable_mangle.c index 9278802..c3827ba 100644 --- a/net/ipv4/netfilter/iptable_mangle.c +++ b/net/ipv4/netfilter/iptable_mangle.c @@ -33,73 +33,35 @@ static struct struct ipt_replace repl; struct ipt_standard entries[5]; struct ipt_error term; -} initial_table __initdata -= { { "mangle", MANGLE_VALID_HOOKS, 6, - sizeof(struct ipt_standard) * 5 + sizeof(struct ipt_error), - { [NF_IP_PRE_ROUTING] = 0, - [NF_IP_LOCAL_IN] = sizeof(struct ipt_standard), - [NF_IP_FORWARD] = sizeof(struct ipt_standard) * 2, - [NF_IP_LOCAL_OUT] = sizeof(struct ipt_standard) * 3, - [NF_IP_POST_ROUTING] = sizeof(struct ipt_standard) * 4 }, - { [NF_IP_PRE_ROUTING] = 0, - [NF_IP_LOCAL_IN] = sizeof(struct ipt_standard), - [NF_IP_FORWARD] = sizeof(struct ipt_standard) * 2, - [NF_IP_LOCAL_OUT] = sizeof(struct ipt_standard) * 3, - [NF_IP_POST_ROUTING] = sizeof(struct ipt_standard) * 4 }, - 0, NULL, { } }, - { - /* PRE_ROUTING */ - { { { { 0 }, { 0 }, { 0 }, { 0 }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ipt_entry), - sizeof(struct ipt_standard), - 0, { 0, 0 }, { } }, - { { { { IPT_ALIGN(sizeof(struct ipt_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* LOCAL_IN */ - { { { { 0 }, { 0 }, { 0 }, { 0 }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ipt_entry), - sizeof(struct ipt_standard), - 0, { 0, 0 }, { } }, - { { { { IPT_ALIGN(sizeof(struct ipt_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* FORWARD */ - { { { { 0 }, { 0 }, { 0 }, { 0 }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ipt_entry), - sizeof(struct ipt_standard), - 0, { 0, 0 }, { } }, - { { { { IPT_ALIGN(sizeof(struct ipt_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* LOCAL_OUT */ - { { { { 0 }, { 0 }, { 0 }, { 0 }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ipt_entry), - sizeof(struct ipt_standard), - 0, { 0, 0 }, { } }, - { { { { IPT_ALIGN(sizeof(struct ipt_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - /* POST_ROUTING */ - { { { { 0 }, { 0 }, { 0 }, { 0 }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ipt_entry), - sizeof(struct ipt_standard), - 0, { 0, 0 }, { } }, - { { { { IPT_ALIGN(sizeof(struct ipt_standard_target)), "" } }, { } }, - -NF_ACCEPT - 1 } }, - }, - /* ERROR */ - { { { { 0 }, { 0 }, { 0 }, { 0 }, "", "", { 0 }, { 0 }, 0, 0, 0 }, - 0, - sizeof(struct ipt_entry), - sizeof(struct ipt_error), - 0, { 0, 0 }, { } }, - { { { { IPT_ALIGN(sizeof(struct ipt_error_target)), IPT_ERROR_TARGET } }, - { } }, - "ERROR" - } - } +} initial_table __initdata = { + .repl = { + .name = "mangle", + .valid_hooks = MANGLE_VALID_HOOKS, + .num_entries = 6, + .size = sizeof(struct ipt_standard) * 5 + sizeof(struct ipt_error), + .hook_entry = { + [NF_IP_PRE_ROUTING] = 0, + [NF_IP_LOCAL_IN] = sizeof(struct ipt_standard), + [NF_IP_FORWARD] = sizeof(struct ipt_standard) * 2, + [NF_IP_LOCAL_OUT] = sizeof(struct ipt_standard) * 3, + [NF_IP_POST_ROUTING] = sizeof(struct ipt_standard) * 4, + }, + .underflow = { + [NF_IP_PRE_ROUTING] = 0, + [NF_IP_LOCAL_IN] = sizeof(struct ipt_standard), + [NF_IP_FORWARD] = sizeof(struct ipt_standard) * 2, + [NF_IP_LOCAL_OUT] = sizeof(struct ipt_standard) * 3, + [NF_IP_POST_ROUTING] = sizeof(struct ipt_standard) * 4, + }, + }, + .entries = { + IPT_STANDARD_INIT(NF_ACCEPT), /* PRE_ROUTING */ + IPT_STANDARD_INIT(NF_ACCEPT), /* LOCAL_IN */ + IPT_STANDARD_INIT(NF_ACCEPT), /* FORWARD */ + IPT_STANDARD_INIT(NF_ACCEPT), /* LOCAL_OUT */ + IPT_STANDARD_INIT(NF_ACCEPT), /* POST_ROUTING */ + }, + .term = IPT_ERROR_INIT, /* ERROR */ }; static struct xt_table packet_mangler = { |