CVS log for src/sys/external/bsd/ipf/netinet/ip_nat.c

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Keyword substitution: kv
Default branch: MAIN

fix a/an grammar in obvious cases

s/Incluse/Include/

don't opencode kauth_cred_get()

Sync w/ HEAD.

sync with head

Fix ip_nat memory leak and use-after-free, wrong element freed (Cy Schubert)
https://cgit.freebsd.org/src/commit/?id=323a4e2c4e285e6f8eee8db3fe2cb74

Remove #ifdef BRIDGE_IPF, compile in the code by default. Sent to
tech-net@.

reduce stack usage in ipf_nat_ioctl()

also, in SIOCADNAT, make sure to not leak kernel data

Sync with HEAD

add fallthru comments.

Sync with HEAD

Constify a bunch of global varialbes under ipf/ so that they land in
.rodata (3472 bytes).

Also, remove ipf_tuneables[], unused.

Sync with HEAD

Remove now unused tcpip.h includes. Some were already unused before.

update from HEAD

Sync with HEAD

Typo

Sync with netbsd-5

Pull up following revision(s) (requested by sborrill in ticket #1261):
	sys/external/bsd/ipf/netinet/ip_nat.c: revision 1.17
	sys/external/bsd/ipf/netinet/ip_nat6.c: revision 1.10
Fix lookup of original destination address when using a redirect rule.
This is required for transparent proxying by squid, for example.

Sync with HEAD

Sync with HEAD

Fix lookup of original destination address when using a redirect rule.
This is required for transparent proxying by squid, for example.

Pull up following revision(s) (requested by khorben in ticket #1148):
	sys/external/bsd/ipf/netinet/ip_nat.c: revision 1.16
Fix matching of ICMP queries when NAT'd through IPF
This notably fixes MTU updates for hosts issueing ICMP queries through a
NAT performed by NetBSD with IPF.

Sync with HEAD

Fix matching of ICMP queries when NAT'd through IPF

This notably fixes MTU updates for hosts issueing ICMP queries through a
NAT performed by NetBSD with IPF.

Sync with HEAD (as of 26th Dec)

Update comments to match previous change (avoid panic in SIOCGNATL)

Sync with HEAD

Pull up following revision(s) (requested by prlw1 in ticket #939):
	sys/external/bsd/ipf/netinet/ip_nat.h: revision 1.7
	sys/external/bsd/ipf/netinet/ip_nat.c: revision 1.14
	sys/external/bsd/ipf/netinet/ip_nat6.c: revision 1.8
Avoid panic in SIOCGNATL dereferencing a NULL softc.
Solution suggestion from Martin Husemann.

Avoid panic in SIOCGNATL dereferencing a NULL softc.
Solution suggestion from Martin Husemann.

Rebase to HEAD as of a few days ago.

Rebase.

PR kern/47665
For ICMP packets, use the "oicmpid" and "nicmpid" fields explicitly rather
than overloading those with "port" in them and expecting them to work.

#537 NAT rules with sticky have incorrect hostmap IP address

sync with head.

for a reference, the tree before this commit was tagged
as yamt-pagecache-tag8.

this commit was splitted into small chunks to avoid
a limitation of cvs.  ("Protocol error: too many arguments")

sync with head

Checking the return value of an allocator works better, when looking at
the stored pointer.

Remove unused variables

resync with head

sync with head

Back out my last change, which was a partial fix for hash code computation problems.
Apply Darren's more complete reworking of hash code computation.
Ensure that the struct containing the red-black tree head is properly initialized.
From Geoff Adams

Fix bucket and chain counts on nat lists from Geoff Adams:

The problem was that ipf_nat_delete wasn't swapping inbound and
outbound hash codes for inbound NAT entries, so it was essentially
always looking in the wrong buckets in those cases. But because of
the way the linked list works, I don't think any NAT entries were
actually leaked. But since all the bucket counters and chain count
were getting messed up, things did start to go bad after a while.
(New NAT entries wouldn't be created, for instance.)

The fix is in the ipf_nat_delete function, itself; the other changes
are a slight refactoring of one method and adding some comments
that helped me figure out how the linked list with pointer-back-pointers
worked.

Also note that I haven't looked through the logic in ipf_nat_rehash;
it's likely that that might miss some things for the same reason.

I also haven't yet looked into the ipf_nat_newrdr problem with mappings
already existing. That'll be next.

- Replace the seemingly broken built-in ipf rbtree implementation with ours.
- Fix typos in comments
- Fix 2 mutex errors
From Geoff Adams

sync with head

Make ipf compile even without INET6 support.

Changes have been fed upstream (to darrenr@)

ansify new function definition

ansify new function definition

Merge IPFilter 5.1.2 into HEAD

Import IPFilter 5.1.2

Re-add new ipf on the jmcneill-usbmp branch.

sync with head

file ip_nat.c was added on branch yamt-pagecache on 2012-04-17 00:08:16 +0000

file ip_nat.c was added on branch jmcneill-usbmp on 2012-04-17 19:25:20 +0000

apply our changes.
- prototypes
- ip_h323_pxy.c is missing from the distribution
- original tar distribution is missing <$>Id values in most files

import kernel portion of ipfilter 5.1.1

Initial revision