[NETFILTER 06/13]: Convert arp_tables targets to centralized error checking

[Patrick McHardy <kaber@trash.net>]

[NETFILTER]: Convert arp_tables targets to centralized error checking

Signed-off-by: Patrick McHardy <kaber@trash.net>

---
commit b5b1850e58154ca2646ec8f759164a967779d42b
tree 968f37b8f9bf4ccc4855135f6c40a2729c75579a
parent 4f172068d4d24e663edc75a7679e887771a2d89e
author Patrick McHardy <kaber@trash.net> Thu, 16 Feb 2006 14:17:04 +0100
committer Patrick McHardy <kaber@trash.net> Thu, 16 Feb 2006 14:17:04 +0100

 net/ipv4/netfilter/arp_tables.c  |    2 ++
 net/ipv4/netfilter/arpt_mangle.c |   12 ++++++------
 2 files changed, 8 insertions(+), 6 deletions(-)

diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
index f68eb67..082b748 100644
--- a/net/ipv4/netfilter/arp_tables.c
+++ b/net/ipv4/netfilter/arp_tables.c
@@ -1143,11 +1143,13 @@ void arpt_unregister_table(struct arpt_t
 /* The built-in targets: standard (NULL) and error. */
 static struct arpt_target arpt_standard_target = {
 	.name		= ARPT_STANDARD_TARGET,
+	.targetsize	= sizeof(int),
 };
 
 static struct arpt_target arpt_error_target = {
 	.name		= ARPT_ERROR_TARGET,
 	.target		= arpt_error,
+	.targetsize	= ARPT_FUNCTION_MAXNAMELEN,
 };
 
 static struct nf_sockopt_ops arpt_sockopts = {
diff --git a/net/ipv4/netfilter/arpt_mangle.c b/net/ipv4/netfilter/arpt_mangle.c
index c97650a..4715cf5 100644
--- a/net/ipv4/netfilter/arpt_mangle.c
+++ b/net/ipv4/netfilter/arpt_mangle.c
@@ -80,12 +80,12 @@ checkentry(const char *tablename, const 
 	return 1;
 }
 
-static struct arpt_target arpt_mangle_reg
-= {
-        .name		= "mangle",
-        .target		= target,
-        .checkentry	= checkentry,
-        .me		= THIS_MODULE,
+static struct arpt_target arpt_mangle_reg = {
+	.name		= "mangle",
+	.target		= target,
+	.targetsize	= sizeof(struct arpt_mangle),
+	.checkentry	= checkentry,
+	.me		= THIS_MODULE,
 };
 
 static int __init init(void)