diff options
| author | Bart De Schuymer <bdschuym@pandora.be> | 2006-11-29 02:35:40 +0100 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-12-02 21:31:32 -0800 |
| commit | d12cdc3ccf140bd2febef1c1be92284571da983f (patch) | |
| tree | b841cf72562e8179c9c187494a6fe4a3c2ddb184 /net/bridge/netfilter/ebt_mark.c | |
| parent | baf7b1e11282127e068d149825cccec002091d61 (diff) | |
| download | kernel_samsung_smdk4412-d12cdc3ccf140bd2febef1c1be92284571da983f.zip kernel_samsung_smdk4412-d12cdc3ccf140bd2febef1c1be92284571da983f.tar.gz kernel_samsung_smdk4412-d12cdc3ccf140bd2febef1c1be92284571da983f.tar.bz2 | |
[NETFILTER]: ebtables: add --snap-arp option
The attached patch adds --snat-arp support, which makes it possible to
change the source mac address in both the mac header and the arp header
with one rule.
Signed-off-by: Bart De Schuymer <bdschuym@pandora.be>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Diffstat (limited to 'net/bridge/netfilter/ebt_mark.c')
| -rw-r--r-- | net/bridge/netfilter/ebt_mark.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/bridge/netfilter/ebt_mark.c b/net/bridge/netfilter/ebt_mark.c index 2458638..62d23c7 100644 --- a/net/bridge/netfilter/ebt_mark.c +++ b/net/bridge/netfilter/ebt_mark.c @@ -33,7 +33,7 @@ static int ebt_target_mark(struct sk_buff **pskb, unsigned int hooknr, else (*pskb)->mark ^= info->mark; - return info->target | -16; + return info->target | ~EBT_VERDICT_BITS; } static int ebt_target_mark_check(const char *tablename, unsigned int hookmask, @@ -44,13 +44,13 @@ static int ebt_target_mark_check(const char *tablename, unsigned int hookmask, if (datalen != EBT_ALIGN(sizeof(struct ebt_mark_t_info))) return -EINVAL; - tmp = info->target | -16; + tmp = info->target | ~EBT_VERDICT_BITS; if (BASE_CHAIN && tmp == EBT_RETURN) return -EINVAL; CLEAR_BASE_CHAIN_BIT; if (tmp < -NUM_STANDARD_TARGETS || tmp >= 0) return -EINVAL; - tmp = info->target & -16; + tmp = info->target & ~EBT_VERDICT_BITS; if (tmp != MARK_SET_VALUE && tmp != MARK_OR_VALUE && tmp != MARK_AND_VALUE && tmp != MARK_XOR_VALUE) return -EINVAL; |