diff options
Diffstat (limited to 'net/netfilter/xt_length.c')
| -rw-r--r-- | net/netfilter/xt_length.c | 24 |
1 files changed, 7 insertions, 17 deletions
diff --git a/net/netfilter/xt_length.c b/net/netfilter/xt_length.c index 39c8faea63d..b9e60f041a6 100644 --- a/net/netfilter/xt_length.c +++ b/net/netfilter/xt_length.c @@ -24,6 +24,7 @@ static int 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, @@ -39,6 +40,7 @@ static int match6(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, @@ -50,29 +52,17 @@ match6(const struct sk_buff *skb, return (pktlen >= info->min && pktlen <= info->max) ^ info->invert; } -static int -checkentry(const char *tablename, - const void *ip, - void *matchinfo, - unsigned int matchsize, - unsigned int hook_mask) -{ - if (matchsize != XT_ALIGN(sizeof(struct xt_length_info))) - return 0; - - return 1; -} - static struct xt_match length_match = { .name = "length", - .match = &match, - .checkentry = &checkentry, + .match = match, + .matchsize = sizeof(struct xt_length_info), .me = THIS_MODULE, }; + static struct xt_match length6_match = { .name = "length", - .match = &match6, - .checkentry = &checkentry, + .match = match6, + .matchsize = sizeof(struct xt_length_info), .me = THIS_MODULE, }; |