diff options
| author | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-26 07:22:10 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-07-26 07:22:10 -0700 |
| commit | 761a126017e3f001d3f5a574787aa232a9cd5bb5 (patch) | |
| tree | d25d641cd32259a0e891ce2524c1e15f3d71ba40 /net/netfilter/xt_pkttype.c | |
| parent | 153d7f3fcae7ed4e19328549aa9467acdfbced10 (diff) | |
| parent | f59fc7f30b710d45aadf715460b3e60dbe9d3418 (diff) | |
Merge master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
* master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6:
[IPV4/IPV6]: Setting 0 for unused port field in RAW IP recvmsg().
[IPV4] ipmr: ip multicast route bug fix.
[TG3]: Update version and reldate
[TG3]: Handle tg3_init_rings() failures
[TG3]: Add tg3_restart_hw()
[IPV4]: Clear the whole IPCB, this clears also IPCB(skb)->flags.
[IPV6]: Clean skb cb on IPv6 input.
[NETFILTER]: Demote xt_sctp to EXPERIMENTAL
[NETFILTER]: bridge netfilter: add deferred output hooks to feature-removal-schedule
[NETFILTER]: xt_pkttype: fix mismatches on locally generated packets
[NETFILTER]: SNMP NAT: fix byteorder confusion
[NETFILTER]: conntrack: fix SYSCTL=n compile
[NETFILTER]: nf_queue: handle NF_STOP and unknown verdicts in nf_reinject
[NETFILTER]: H.323 helper: fix possible NULL-ptr dereference
Diffstat (limited to 'net/netfilter/xt_pkttype.c')
| -rw-r--r-- | net/netfilter/xt_pkttype.c | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/net/netfilter/xt_pkttype.c b/net/netfilter/xt_pkttype.c index 3ac703b5cb8..d2f5320a80b 100644 --- a/net/netfilter/xt_pkttype.c +++ b/net/netfilter/xt_pkttype.c @@ -9,6 +9,8 @@ #include <linux/skbuff.h> #include <linux/if_ether.h> #include <linux/if_packet.h> +#include <linux/in.h> +#include <linux/ip.h> #include <linux/netfilter/xt_pkttype.h> #include <linux/netfilter/x_tables.h> @@ -28,9 +30,17 @@ static int match(const struct sk_buff *skb, unsigned int protoff, int *hotdrop) { + u_int8_t type; const struct xt_pkttype_info *info = matchinfo; - return (skb->pkt_type == info->pkttype) ^ info->invert; + if (skb->pkt_type == PACKET_LOOPBACK) + type = (MULTICAST(skb->nh.iph->daddr) + ? PACKET_MULTICAST + : PACKET_BROADCAST); + else + type = skb->pkt_type; + + return (type == info->pkttype) ^ info->invert; } static struct xt_match pkttype_match = { |