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Alexander V. Chernikov 65a17d744e Fix long-standing issue with incorrect radix mask calculation. 
Usual symptoms are messages like
rn_delete: inconsistent annotation
rn_addmask: mask impossibly already in tree
or inability to flush/delete particular prefix in ipfw table.

Changes:
* Assume 32 bytes as maximum radix key length
* Remove rn_init()
* Statically allocate rn_ones/rn_zeroes
* Make separate mask tree for each "normal" tree instead of system global one
* Remove "optimization" on masks reusage and key zeroying
* Change rn_addmask() arguments to accept tree pointer (no users in base)

PR:		kern/182851, kern/169206, kern/135476, kern/134531
Found by:	Slawa Olhovchenkov <slw@zxy.spb.ru>
MFC after:	2 weeks
Reviewed by:	glebius
Sponsored by:	Yandex LLC
2013-10-16 12:18:44 +00:00
..
bpf_buffer.c
Changes to resolve races in bpfread() and catchpacket() that, at worst,
2012-12-10 16:14:44 +00:00
bpf_buffer.h
Call bpf_jitter() before acquiring BPF global lock due to malloc() being used inside bpf_jitter.
2012-05-21 22:19:19 +00:00
bpf_filter.c
…
bpf_jitter.c
…
bpf_jitter.h
…
bpf_zerocopy.c
After the PHYS_TO_VM_PAGE() function was de-inlined, the main reason
2012-08-05 14:11:42 +00:00
bpf_zerocopy.h
- Fix trivial typo
2012-01-14 17:07:52 +00:00
bpf.c
While waiting for the bpf hold buffer to become idle, check
2013-05-23 21:33:10 +00:00
bpf.h
Changes to resolve races in bpfread() and catchpacket() that, at worst,
2012-12-10 16:14:44 +00:00
bpfdesc.h
Changes to resolve races in bpfread() and catchpacket() that, at worst,
2012-12-10 16:14:44 +00:00
bridgestp.c
Use m_get/m_gethdr instead of compat macros.
2013-03-15 12:55:30 +00:00
bridgestp.h
Move the interface media check to a taskqueue, some interfaces (usb) sleep
2012-04-20 10:06:28 +00:00
ethernet.h
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
fddi.h
…
firewire.h
…
flowtable.c
In the flowtable scanner, restart the scan at the last found position,
2013-10-15 21:28:51 +00:00
flowtable.h
…
ieee8023ad_lacp.c
Break out the static, global LACP debug options into a per-lagg unit
2013-07-26 19:41:13 +00:00
ieee8023ad_lacp.h
Break out the static, global LACP debug options into a per-lagg unit
2013-07-26 19:41:13 +00:00
if_arc.h
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_arcsubr.c
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_arp.h
Migrate structs arpstat, icmpstat, mrtstat, pimstat and udpstat to PCPU
2013-07-09 09:50:15 +00:00
if_atm.h
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_atmsubr.c
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_bridge.c
- Relax the restriction on the member interfaces with LLAs. Two or more
2013-07-28 19:49:39 +00:00
if_bridgevar.h
…
if_clone.c
Fix VIMAGE build.
2012-10-17 21:19:27 +00:00
if_clone.h
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_dead.c
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_debug.c
…
if_disc.c
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_dl.h
Use the LLINDEX macro to access the link-level I/F index. This makes
2012-05-19 02:39:43 +00:00
if_edsc.c
Make the "struct if_clone" opaque to users of the cloning API. Users
2012-10-16 13:37:54 +00:00
if_ef.c
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_enc.c
Fix a fallout from r241610. One enc interface must be created on startup.
2013-09-28 14:14:23 +00:00
if_enc.h
…
if_epair.c
Utilize new macro to initialize if_baudrate().
2012-10-18 09:57:56 +00:00
if_ethersubr.c
MFC - tracking commit.
2013-10-09 21:03:34 +00:00
if_faith.c
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_fddisubr.c
Remove unnecessary setup of the m->pkthdr.header pointer.
2013-08-25 09:41:37 +00:00
if_fwsubr.c
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_gif.c
Clean up SIOCSIFDSTADDR usage from ifnet drivers. The ioctl itself is
2013-09-11 09:19:44 +00:00
if_gif.h
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_gre.c
Clean up SIOCSIFDSTADDR usage from ifnet drivers. The ioctl itself is
2013-09-11 09:19:44 +00:00
if_gre.h
…
if_iso88025subr.c
Remove unnecessary setup of the m->pkthdr.header pointer.
2013-08-25 09:41:37 +00:00
if_lagg.c
There are some high performance NICs that count statistics in hardware,
2013-10-09 19:04:40 +00:00
if_lagg.h
Convert the if_lagg rwlock to an rmlock.
2013-08-29 19:35:14 +00:00
if_llatbl.c
Back out r249318, r249320 and r249327 due to a heisenbug most
2013-05-06 16:42:18 +00:00
if_llatbl.h
Remove include opt_ofed.h since OFED is unifdef'd.
2013-08-27 16:45:00 +00:00
if_llc.h
…
if_loop.c
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_media.c
…
if_media.h
Add media types for 40G media that might be used with FreeBSD.
2012-04-10 13:59:35 +00:00
if_mib.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
if_mib.h
…
if_pflog.h
o Create directory sys/netpfil, where all packet filters should
2012-09-14 11:51:49 +00:00
if_pfsync.h
Remove most of the remaining sysctl name list macros. They were only
2013-08-26 18:16:05 +00:00
if_sppp.h
…
if_spppfr.c
Mechanically substitute flags from historic mbuf allocator with
2012-12-05 08:04:20 +00:00
if_spppsubr.c
Clean up SIOCSIFDSTADDR usage from ifnet drivers. The ioctl itself is
2013-09-11 09:19:44 +00:00
if_stf.c
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
if_stf.h
…
if_tap.c
Clear knlist before destroying it in tap(4) and tun(4). This fixes later
2013-10-02 20:44:36 +00:00
if_tap.h
…
if_tapvar.h
Revert part of an earlier patch attempt that snuck in with r240938.
2012-09-25 23:41:45 +00:00
if_tun.c
Debug run. This now works, except that the "live" sources haven't
2013-10-06 12:40:32 +00:00
if_tun.h
…
if_types.h
A major overhaul of the CARP implementation. The ip_carp.c was started
2011-12-16 12:16:56 +00:00
if_var.h
- Utilize counter(9) to accumulate statistics on interface addresses. Add
2013-10-15 11:37:57 +00:00
if_vlan_var.h
Clarify throughout the vlan(4) code the difference between a "tag" (the
2012-01-12 18:39:37 +00:00
if_vlan.c
Return ENETDOWN when the parent interface is down.
2013-06-16 04:40:02 +00:00
if.c
- Utilize counter(9) to accumulate statistics on interface addresses. Add
2013-10-15 11:37:57 +00:00
if.h
There are some high performance NICs that count statistics in hardware,
2013-10-09 19:04:40 +00:00
iso88025.h
Add const qualifier to the dst parameter of the ifnet if_output method.
2013-04-26 12:50:32 +00:00
netisr_internal.h
…
netisr.c
Retire netisr.netisr_direct and netisr.netisr_direct_force sysctls.
2013-09-06 21:02:43 +00:00
netisr.h
…
netmap_user.h
clarify usage of NETMAP_BUF
2013-05-30 13:41:19 +00:00
netmap.h
Bring in a number of new features, mostly implemented by Michio Honda:
2013-05-30 14:07:14 +00:00
pf_mtag.h
o Create directory sys/netpfil, where all packet filters should
2012-09-14 11:51:49 +00:00
pfil.c
ename PFIL_LIST_[UN]LOCK() to PFIL_HEADLIST_[UN]LOCK() to avoid
2013-08-24 11:24:15 +00:00
pfil.h
Whitespace, style cleanups, and improved comments.
2013-08-24 12:03:24 +00:00
pfkeyv2.h
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pfvar.h
Utilize Jenkins hash with random seed for source nodes storage.
2012-09-20 06:52:05 +00:00
ppp_defs.h
Allow certain headers to be included more easily.
2013-05-21 21:20:10 +00:00
radix_mpath.c
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radix_mpath.h
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radix.c
Fix long-standing issue with incorrect radix mask calculation.
2013-10-16 12:18:44 +00:00
radix.h
Fix long-standing issue with incorrect radix mask calculation.
2013-10-16 12:18:44 +00:00
raw_cb.c
Mark all SYSCTL_NODEs static that have no corresponding SYSCTL_DECLs.
2011-11-07 15:43:11 +00:00
raw_cb.h
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raw_usrreq.c
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route.c
Fix long-standing issue with incorrect radix mask calculation.
2013-10-16 12:18:44 +00:00
route.h
Due to the routing related networking kernel redesign work
2013-06-25 00:10:49 +00:00
rtsock.c
- Utilize counter(9) to accumulate statistics on interface addresses. Add
2013-10-15 11:37:57 +00:00
slcompress.c
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slcompress.h
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vnet.c
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vnet.h
Correct CTASSERT condition.
2013-07-09 15:10:27 +00:00
zlib.c
Juggle some internal symbols from our antique zlib (that originally came
2013-01-06 14:59:59 +00:00
zlib.h
Juggle some internal symbols from our antique zlib (that originally came
2013-01-06 14:59:59 +00:00
zutil.h
…