From 5d04bff096180f032de8b9b12153a8a1b4009b8d Mon Sep 17 00:00:00 2001 From: Patrick McHardy Date: Mon, 20 Mar 2006 18:01:58 -0800 Subject: [NETFILTER]: Convert x_tables matches/targets to centralized error checking Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller --- net/netfilter/xt_connmark.c | 26 ++++++++++++-------------- 1 file changed, 12 insertions(+), 14 deletions(-) (limited to 'net/netfilter/xt_connmark.c') diff --git a/net/netfilter/xt_connmark.c b/net/netfilter/xt_connmark.c index d06e925032d..2bb987f7bdd 100644 --- a/net/netfilter/xt_connmark.c +++ b/net/netfilter/xt_connmark.c @@ -56,33 +56,31 @@ checkentry(const char *tablename, unsigned int matchsize, unsigned int hook_mask) { - struct xt_connmark_info *cm = - (struct xt_connmark_info *)matchinfo; - if (matchsize != XT_ALIGN(sizeof(struct xt_connmark_info))) - return 0; + struct xt_connmark_info *cm = (struct xt_connmark_info *)matchinfo; if (cm->mark > 0xffffffff || cm->mask > 0xffffffff) { printk(KERN_WARNING "connmark: only support 32bit mark\n"); return 0; } - return 1; } static struct xt_match connmark_match = { - .name = "connmark", - .match = &match, - .checkentry = &checkentry, - .me = THIS_MODULE + .name = "connmark", + .match = match, + .matchsize = sizeof(struct xt_connmark_info), + .checkentry = checkentry, + .me = THIS_MODULE }; + static struct xt_match connmark6_match = { - .name = "connmark", - .match = &match, - .checkentry = &checkentry, - .me = THIS_MODULE + .name = "connmark", + .match = match, + .matchsize = sizeof(struct xt_connmark_info), + .checkentry = checkentry, + .me = THIS_MODULE }; - static int __init init(void) { int ret; -- cgit v1.2.3