linux 2.6.16.38 w/ vs2.0.3-rc1

[linux-2.6.git] / net / ipv4 / netfilter / ipt_ULOG.c

diff --git a/net/ipv4/netfilter/ipt_ULOG.c b/net/ipv4/netfilter/ipt_ULOG.c
index d46fd67..8b1e4bc 100644 (file)
--- a/net/ipv4/netfilter/ipt_ULOG.c
+++ b/net/ipv4/netfilter/ipt_ULOG.c
@@ -47,6 +47,7 @@
  */
 
 #include <linux/module.h>
+#include <linux/config.h>
 #include <linux/spinlock.h>
 #include <linux/socket.h>
 #include <linux/skbuff.h>
@@ -307,7 +308,6 @@ static unsigned int ipt_ulog_target(struct sk_buff **pskb,
                                    const struct net_device *in,
                                    const struct net_device *out,
                                    unsigned int hooknum,
-                                   const struct xt_target *target,
                                    const void *targinfo, void *userinfo)
 {
        struct ipt_ulog_info *loginfo = (struct ipt_ulog_info *) targinfo;
@@ -344,41 +344,46 @@ static void ipt_logfn(unsigned int pf,
 
 static int ipt_ulog_checkentry(const char *tablename,
                               const void *e,
-                              const struct xt_target *target,
                               void *targinfo,
                               unsigned int targinfosize,
                               unsigned int hookmask)
 {
        struct ipt_ulog_info *loginfo = (struct ipt_ulog_info *) targinfo;
 
+       if (targinfosize != IPT_ALIGN(sizeof(struct ipt_ulog_info))) {
+               DEBUGP("ipt_ULOG: targinfosize %u != 0\n", targinfosize);
+               return 0;
+       }
+
        if (loginfo->prefix[sizeof(loginfo->prefix) - 1] != '\0') {
                DEBUGP("ipt_ULOG: prefix term %i\n",
                       loginfo->prefix[sizeof(loginfo->prefix) - 1]);
                return 0;
        }
+
        if (loginfo->qthreshold > ULOG_MAX_QLEN) {
                DEBUGP("ipt_ULOG: queue threshold %i > MAX_QLEN\n",
                        loginfo->qthreshold);
                return 0;
        }
+
        return 1;
 }
 
 static struct ipt_target ipt_ulog_reg = {
        .name           = "ULOG",
        .target         = ipt_ulog_target,
-       .targetsize     = sizeof(struct ipt_ulog_info),
        .checkentry     = ipt_ulog_checkentry,
        .me             = THIS_MODULE,
 };
 
 static struct nf_logger ipt_ulog_logger = {
        .name           = "ipt_ULOG",
-       .logfn          = ipt_logfn,
+       .logfn          = &ipt_logfn,
        .me             = THIS_MODULE,
 };
 
-static int __init ipt_ulog_init(void)
+static int __init init(void)
 {
        int i;
 
@@ -411,7 +416,7 @@ static int __init ipt_ulog_init(void)
        return 0;
 }
 
-static void __exit ipt_ulog_fini(void)
+static void __exit fini(void)
 {
        ulog_buff_t *ub;
        int i;
@@ -439,5 +444,5 @@ static void __exit ipt_ulog_fini(void)
 
 }
 
-module_init(ipt_ulog_init);
-module_exit(ipt_ulog_fini);
+module_init(init);
+module_exit(fini);