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| author | Jan Engelhardt <jengelh@medozas.de> | 2008-10-08 11:35:13 +0200 |
|---|---|---|
| committer | Patrick McHardy <kaber@trash.net> | 2008-10-08 11:35:13 +0200 |
| commit | 18219d3f7d6a5bc43825a41e0763158efbdb80d3 (patch) | |
| tree | aca133d934ec93fc441d5a26937b2428d23573bd /net/bridge/netfilter/ebt_nflog.c | |
| parent | d2f26037a38ada4a5d40d1cf0b32bc5289f50312 (diff) | |
| download | kernel_samsung_smdk4412-18219d3f7d6a5bc43825a41e0763158efbdb80d3.zip kernel_samsung_smdk4412-18219d3f7d6a5bc43825a41e0763158efbdb80d3.tar.gz kernel_samsung_smdk4412-18219d3f7d6a5bc43825a41e0763158efbdb80d3.tar.bz2 | |
netfilter: ebtables: do centralized size checking
Signed-off-by: Jan Engelhardt <jengelh@medozas.de>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/bridge/netfilter/ebt_nflog.c')
| -rw-r--r-- | net/bridge/netfilter/ebt_nflog.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/bridge/netfilter/ebt_nflog.c b/net/bridge/netfilter/ebt_nflog.c index 8e799aa..88ceb5e 100644 --- a/net/bridge/netfilter/ebt_nflog.c +++ b/net/bridge/netfilter/ebt_nflog.c @@ -14,6 +14,7 @@ #include <linux/module.h> #include <linux/spinlock.h> +#include <linux/netfilter/x_tables.h> #include <linux/netfilter_bridge/ebtables.h> #include <linux/netfilter_bridge/ebt_nflog.h> #include <net/netfilter/nf_log.h> @@ -42,8 +43,6 @@ static int ebt_nflog_check(const char *tablename, { struct ebt_nflog_info *info = (struct ebt_nflog_info *)data; - if (datalen != EBT_ALIGN(sizeof(struct ebt_nflog_info))) - return -EINVAL; if (info->flags & ~EBT_NFLOG_MASK) return -EINVAL; info->prefix[EBT_NFLOG_PREFIX_SIZE - 1] = '\0'; @@ -54,6 +53,7 @@ static struct ebt_watcher nflog __read_mostly = { .name = EBT_NFLOG_WATCHER, .watcher = ebt_nflog, .check = ebt_nflog_check, + .targetsize = XT_ALIGN(sizeof(struct ebt_nflog_info)), .me = THIS_MODULE, }; |