netfilter: xtables: move extension arguments into compound structure (5/6)
This patch does this for target extensions' checkentry functions.
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index 0f8ecf3..e592c54 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -655,15 +655,18 @@
static int check_target(struct ipt_entry *e, const char *name)
{
- struct ipt_entry_target *t;
- struct xt_target *target;
+ struct ipt_entry_target *t = ipt_get_target(e);
+ struct xt_tgchk_param par = {
+ .table = name,
+ .entryinfo = e,
+ .target = t->u.kernel.target,
+ .targinfo = t->data,
+ .hook_mask = e->comefrom,
+ };
int ret;
- t = ipt_get_target(e);
- target = t->u.kernel.target;
- ret = xt_check_target(target, AF_INET, t->u.target_size - sizeof(*t),
- name, e->comefrom, e->ip.proto,
- e->ip.invflags & IPT_INV_PROTO, e, t->data);
+ ret = xt_check_target(&par, NFPROTO_IPV4, t->u.target_size - sizeof(*t),
+ e->ip.proto, e->ip.invflags & IPT_INV_PROTO);
if (ret < 0) {
duprintf("ip_tables: check failed for `%s'.\n",
t->u.kernel.target->name);