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authorPatrick McHardy <kaber@trash.net>2006-03-20 18:01:58 -0800
committerDavid S. Miller <davem@davemloft.net>2006-03-20 18:01:58 -0800
commit5d04bff096180f032de8b9b12153a8a1b4009b8d (patch)
tree58aa8a8177b6d07cbce8b0c0bedeb23ecbde74d8 /net/netfilter/xt_limit.c
parent7f9397138e297904bf1c717651183e785a01ff13 (diff)
[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_limit.c')
-rw-r--r--net/netfilter/xt_limit.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/net/netfilter/xt_limit.c b/net/netfilter/xt_limit.c
index 15e40506bc3a..dec3f02a9834 100644
--- a/net/netfilter/xt_limit.c
+++ b/net/netfilter/xt_limit.c
@@ -113,9 +113,6 @@ ipt_limit_checkentry(const char *tablename,
{
struct xt_rateinfo *r = matchinfo;
- if (matchsize != XT_ALIGN(sizeof(struct xt_rateinfo)))
- return 0;
-
/* Check for overflow. */
if (r->burst == 0
|| user2credits(r->avg * r->burst) < user2credits(r->avg)) {
@@ -140,12 +137,14 @@ ipt_limit_checkentry(const char *tablename,
static struct xt_match ipt_limit_reg = {
.name = "limit",
.match = ipt_limit_match,
+ .matchsize = sizeof(struct xt_rateinfo),
.checkentry = ipt_limit_checkentry,
.me = THIS_MODULE,
};
static struct xt_match limit6_reg = {
.name = "limit",
.match = ipt_limit_match,
+ .matchsize = sizeof(struct xt_rateinfo),
.checkentry = ipt_limit_checkentry,
.me = THIS_MODULE,
};