[NETFILTER]: Mark old IPv4-only connection tracking scheduled for removal

[powerpc.git] / net / ipv6 / netfilter / ip6t_ah.c

diff --git a/net/ipv6/netfilter/ip6t_ah.c b/net/ipv6/netfilter/ip6t_ah.c
index 178f6fb..4648664 100644 (file)
--- a/net/ipv6/netfilter/ip6t_ah.c
+++ b/net/ipv6/netfilter/ip6t_ah.c
@@ -54,9 +54,14 @@ match(const struct sk_buff *skb,
        const struct ip6t_ah *ahinfo = matchinfo;
        unsigned int ptr;
        unsigned int hdrlen = 0;
+       int err;
 
-       if (ipv6_find_hdr(skb, &ptr, NEXTHDR_AUTH, NULL) < 0)
+       err = ipv6_find_hdr(skb, &ptr, NEXTHDR_AUTH, NULL);
+       if (err < 0) {
+               if (err != -ENOENT)
+                       *hotdrop = 1;
                return 0;
+       }
 
        ah = skb_header_pointer(skb, ptr, sizeof(_ah), &_ah);
        if (ah == NULL) {
@@ -102,7 +107,6 @@ checkentry(const char *tablename,
           const void *entry,
          const struct xt_match *match,
           void *matchinfo,
-          unsigned int matchinfosize,
           unsigned int hook_mask)
 {
        const struct ip6t_ah *ahinfo = matchinfo;
@@ -122,15 +126,15 @@ static struct ip6t_match ah_match = {
        .me             = THIS_MODULE,
 };
 
-static int __init init(void)
+static int __init ip6t_ah_init(void)
 {
        return ip6t_register_match(&ah_match);
 }
 
-static void __exit cleanup(void)
+static void __exit ip6t_ah_fini(void)
 {
        ip6t_unregister_match(&ah_match);
 }
 
-module_init(init);
-module_exit(cleanup);
+module_init(ip6t_ah_init);
+module_exit(ip6t_ah_fini);