diff options
Diffstat (limited to 'net/ipv6/netfilter/ip6t_ipv6header.c')
| -rw-r--r-- | net/ipv6/netfilter/ip6t_ipv6header.c | 8 |
1 files changed, 3 insertions, 5 deletions
diff --git a/net/ipv6/netfilter/ip6t_ipv6header.c b/net/ipv6/netfilter/ip6t_ipv6header.c index 83ad6b272f7e..9375eeb1369f 100644 --- a/net/ipv6/netfilter/ip6t_ipv6header.c +++ b/net/ipv6/netfilter/ip6t_ipv6header.c @@ -29,6 +29,7 @@ static int ipv6header_match(const struct sk_buff *skb, const struct net_device *in, const struct net_device *out, + const struct xt_match *match, const void *matchinfo, int offset, unsigned int protoff, @@ -125,17 +126,13 @@ ipv6header_match(const struct sk_buff *skb, static int ipv6header_checkentry(const char *tablename, const void *ip, + const struct xt_match *match, void *matchinfo, unsigned int matchsize, unsigned int hook_mask) { const struct ip6t_ipv6header_info *info = matchinfo; - /* Check for obvious errors */ - /* This match is valid in all hooks! */ - if (matchsize != IP6T_ALIGN(sizeof(struct ip6t_ipv6header_info))) - return 0; - /* invflags is 0 or 0xff in hard mode */ if ((!info->modeflag) && info->invflags != 0x00 && info->invflags != 0xFF) @@ -147,6 +144,7 @@ ipv6header_checkentry(const char *tablename, static struct ip6t_match ip6t_ipv6header_match = { .name = "ipv6header", .match = &ipv6header_match, + .matchsize = sizeof(struct ip6t_ipv6header_info), .checkentry = &ipv6header_checkentry, .destroy = NULL, .me = THIS_MODULE, |