diff options
author | Patrick McHardy <kaber@trash.net> | 2006-03-20 18:01:58 -0800 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2006-03-20 18:01:58 -0800 |
commit | 5d04bff096180f032de8b9b12153a8a1b4009b8d (patch) | |
tree | 58aa8a8177b6d07cbce8b0c0bedeb23ecbde74d8 /net/netfilter/xt_length.c | |
parent | 7f9397138e297904bf1c717651183e785a01ff13 (diff) | |
download | linux-stable-5d04bff096180f032de8b9b12153a8a1b4009b8d.tar.gz linux-stable-5d04bff096180f032de8b9b12153a8a1b4009b8d.tar.bz2 linux-stable-5d04bff096180f032de8b9b12153a8a1b4009b8d.zip |
[NETFILTER]: Convert x_tables matches/targets to centralized error checking
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter/xt_length.c')
-rw-r--r-- | net/netfilter/xt_length.c | 22 |
1 files changed, 5 insertions, 17 deletions
diff --git a/net/netfilter/xt_length.c b/net/netfilter/xt_length.c index 39c8faea63de..11a2812a99b1 100644 --- a/net/netfilter/xt_length.c +++ b/net/netfilter/xt_length.c @@ -50,29 +50,17 @@ 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, }; |