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_NOTRACK.c | |
| parent | 7f9397138e297904bf1c717651183e785a01ff13 (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_NOTRACK.c')
| -rw-r--r-- | net/netfilter/xt_NOTRACK.c | 44 |
1 files changed, 13 insertions, 31 deletions
diff --git a/net/netfilter/xt_NOTRACK.c b/net/netfilter/xt_NOTRACK.c index 24d477afa93..8bacbe14afb 100644 --- a/net/netfilter/xt_NOTRACK.c +++ b/net/netfilter/xt_NOTRACK.c @@ -33,38 +33,20 @@ target(struct sk_buff **pskb, return XT_CONTINUE; } -static int -checkentry(const char *tablename, - const void *entry, - void *targinfo, - unsigned int targinfosize, - unsigned int hook_mask) -{ - if (targinfosize != 0) { - printk(KERN_WARNING "NOTRACK: targinfosize %u != 0\n", - targinfosize); - return 0; - } - - if (strcmp(tablename, "raw") != 0) { - printk(KERN_WARNING "NOTRACK: can only be called from \"raw\" table, not \"%s\"\n", tablename); - return 0; - } - - return 1; -} - -static struct xt_target notrack_reg = { - .name = "NOTRACK", - .target = target, - .checkentry = checkentry, - .me = THIS_MODULE, +static struct xt_target notrack_reg = { + .name = "NOTRACK", + .target = target, + .targetsize = 0, + .table = "raw", + .me = THIS_MODULE, }; -static struct xt_target notrack6_reg = { - .name = "NOTRACK", - .target = target, - .checkentry = checkentry, - .me = THIS_MODULE, + +static struct xt_target notrack6_reg = { + .name = "NOTRACK", + .target = target, + .targetsize = 0, + .table = "raw", + .me = THIS_MODULE, }; static int __init init(void) |