diff options
| author | Patrick McHardy <kaber@trash.net> | 2006-04-06 20:51:38 +0400 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@suse.de> | 2006-04-18 00:16:04 +0400 |
| commit | ea0fcdd684262eed42bb40cceff450ef46a97306 (patch) | |
| tree | 8ff3cfd6163979326e6735385b483c8a6380952c /net/ipv4 | |
| parent | 8abb9bed57d5ee0f645eedb7208e8d53b2431b01 (diff) | |
| download | linux-ea0fcdd684262eed42bb40cceff450ef46a97306.tar.xz | |
[PATCH] NETFILTER: Fix fragmentation issues with bridge netfilter
[NETFILTER]: Fix fragmentation issues with bridge netfilter
The conntrack code doesn't do re-fragmentation of defragmented packets
anymore but relies on fragmentation in the IP layer. Purely bridged
packets don't pass through the IP layer, so the bridge netfilter code
needs to take care of fragmentation itself.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'net/ipv4')
| -rw-r--r-- | net/ipv4/ip_output.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/net/ipv4/ip_output.c b/net/ipv4/ip_output.c index f75ff1d96551..8dcba3887f04 100644 --- a/net/ipv4/ip_output.c +++ b/net/ipv4/ip_output.c @@ -86,8 +86,6 @@ int sysctl_ip_default_ttl = IPDEFTTL; -static int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*)); - /* Generate a checksum for an outgoing IP datagram. */ __inline__ void ip_send_check(struct iphdr *iph) { @@ -421,7 +419,7 @@ static void ip_copy_metadata(struct sk_buff *to, struct sk_buff *from) * single device frame, and queue such a frame for sending. */ -static int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*)) +int ip_fragment(struct sk_buff *skb, int (*output)(struct sk_buff*)) { struct iphdr *iph; int raw = 0; @@ -673,6 +671,8 @@ fail: return err; } +EXPORT_SYMBOL(ip_fragment); + int ip_generic_getfrag(void *from, char *to, int offset, int len, int odd, struct sk_buff *skb) { |