linux/net/netfilter/nf_queue.c, branch v2.6.16

[NETFILTER]: nf_queue: fix end-of-list check

2006-02-27T21:03:55Z

The comparison wants to find out if the last list iteration reached the end of the list. It needs to compare the iterator with the list head to do this, not the element it is looking for. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[NETFILTER]: nf_queue: remove unnecessary check for outfn

2006-02-27T21:03:39Z

The only point of registering a queue handler is to provide an outfn, so there is no need to check for it. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[NETFILTER]: nf_queue: fix rerouting after packet mangling

2006-02-27T21:03:24Z

Packets should be rerouted when they come back from userspace, not before. Also move the queue_rerouters to RCU to avoid taking the queue_handler_lock for each reinjected packet. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[NETFILTER]: nf_queue: check if rerouter is present before using it

2006-02-27T21:03:10Z

Every rerouter needs to provide a save and a reroute function, we don't need to check for them. But we do need to check if a rerouter is registered at all for the current family, with bridging for example packets of unregistered families can hit nf_queue. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[NETFILTER]: nf_queue: don't copy registered rerouter data

2006-02-27T21:02:52Z

Use the registered data structure instead of copying it. Signed-off-by: Patrick McHardy Signed-off-by: David S. Miller

[NETFILTER] nf_queue: Fix Ooops when no queue handler registered

2005-11-05T18:43:29Z

With the new nf_queue generalization in 2.6.14, we've introduced a bug that causes an oops as soon as a packet is queued but no queue handler registered. This patch fixes it. Signed-off-by: Harald Welte Signed-off-by: Arnaldo Carvalho de Melo

[NETFILTER]: more verbose return codes from nf_{log,queue}

2005-08-29T22:51:21Z

This adds EEXIST to distinguish between the following return values: 0: nobody was registered, registration successful EEXIST: the exact same handler was already registered, no registration required EBUSY: somebody else is registered, registration unsuccessful. Signed-off-by: Harald Welte Signed-off-by: David S. Miller

[NETFILTER]: add /proc/net/netfilter interface to nf_queue

2005-08-29T22:51:18Z

This patch adds a /proc/net/netfilter/nf_queue file, similar to the recently-added /proc/net/netfilter/nf_log. It indicates which queue handler is registered to which protocol family. This is useful since there are now multiple queue handlers in the treee (ip[6]_queue, nfnetlink_queue). Signed-off-by: Harald Welte Signed-off-by: David S. Miller

[NETFILTER]: split net/core/netfilter.c into net/netfilter/*.c

2005-08-29T22:51:11Z

This patch doesn't introduce any code changes, but merely splits the core netfilter code into four separate files. It also moves it from it's old location in net/core/ to the recently-created net/netfilter/ directory. Signed-off-by: Harald Welte Signed-off-by: David S. Miller