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1510 Commits

Author SHA1 Message Date
xtraeme
997ffdbad9 Move ipl.h into the ipfilter block, which is the right place. 2005-07-09 14:15:11 +00:00
christos
a85b0c68e0 Normalize our PAWS code with Free and Open, as mentioned in tech-security. 2005-06-30 02:58:28 +00:00
seanb
d7185c5796 - Return ICMP_UNREACH_NET when no route found as per 
section 4.3.3.1 of rfc1812.
 2005-06-28 19:38:58 +00:00
drochner
de48323ae9 typo in comment 2005-06-28 19:16:02 +00:00
mlelstv
d23f1d6e16 expire cached route. Fixes PR 22792. 2005-06-26 10:39:21 +00:00
atatat
df13e3579e Change the rest of the sysctl subsystem to use const consistently. 
The __UNCONST macro is now used only where necessary and the RW macros
are gone.  Most of the changes here are consumers of the
sysctl_createv(9) interface that now takes a pair of const pointers
which used not to be.
 2005-06-20 02:49:18 +00:00
atatat
420d91208b Properly fix the constipated lossage wrt -Wcast-qual and the sysctl 
code.  I know it's not the prettiest code, but it seems to work rather
well in spite of itself.
 2005-06-09 02:19:59 +00:00
yamt
0e70c535bf tcp_input: don't overload opti.ts_ecr. 2005-06-06 12:10:09 +00:00
martin
71d020f371 Since we decided "const struct mbuf *" would not do the right thing (tm), 
remove ~all const from mbuf pointers.
 2005-06-06 06:06:50 +00:00
martin
4ba4736381 Adapt to ip_encap.h constification. 2005-06-06 04:51:06 +00:00
christos
578e0f23a2 make this compile again. 2005-06-06 02:47:59 +00:00
martin
782608e87b Sprinkle some const 2005-06-03 21:40:56 +00:00
tron
c86b2622dd Change the first argument of the encapsulation check function from 
"const struct mbuf *" to "struct mbuf *". Without this change the
actual implementation cannot even use m_copydata() on the mbuf chain
which is broken.
 2005-06-02 15:21:35 +00:00
tron
41dcb3a310 Remove type casts and lint directives which are now longer necessary 
because the first argument of m_copydata() is "const struct mbuf *" now.
 2005-06-02 10:54:58 +00:00
riz
c86368208b Fix some const fallout. 2005-06-02 04:40:46 +00:00
drochner
49d230fa91 need a "const" 2005-06-01 12:27:15 +00:00
blymn
e703150707 Unconstify rnode to prevent compile error when GATEWAY option set. 2005-06-01 09:45:15 +00:00
christos
ea2d4204b6 - add const 
- remove bogus casts
- avoid nested variables
 2005-05-29 21:41:23 +00:00
christos
00c7362be7 change casts to proper unconst. mark XXXUNCONST 2005-05-29 21:40:27 +00:00
christos
52d3dc717e - remove local copy of hexdigits. 
- sprinkle const
- use mem*() instead of b*()
 2005-05-29 21:39:21 +00:00
christos
5e5ed54bfe remove stupid hand-rolled loop and kernel conditional. 2005-05-29 21:38:37 +00:00
yamt
f398966b60 tcp_output: account FIN when building sack option. 2005-05-08 04:52:05 +00:00
yamt
a448e5be5b tcp_output: don't try to send more data than we have. PR/30160. 2005-05-08 04:51:05 +00:00
yamt
0afea4b00f tcp_output: clear TH_FIN where appropriate. related to PR/30160. 2005-05-08 04:48:47 +00:00
yamt
b8690cc289 tcp_sack_option: ignore sack beyond snd_max. 2005-05-08 04:46:20 +00:00
christos
761bd09636 PR/30154: YAMAMOTO Takashi: tcp_close locking botch 
chgsbsize() as mentioned in the PR can be called from an interrupt context
via tcp_close(). Avoid calling uid_find() in chgsbsize().
- Instead of storing so_uid in struct socketvar, store *so_uidinfo
- Add a simple lock to struct uidinfo.
 2005-05-07 17:42:09 +00:00
matt
89ba134744 Add #include <sys/protosw.h> when _KERNEL 2005-05-06 04:28:37 +00:00
martti
840228057a Install netinet/ipl.h (bin/30095) 2005-05-01 14:57:27 +00:00
manu
e0d963d34b Fix memory leak 2005-04-29 13:06:23 +00:00
yamt
34c3fec469 move decl of inetsw to its own header to avoid array of incomplete type. 
found by gcc4.  reported by Adam Ciarcinski.
 2005-04-29 10:39:09 +00:00
manu
cddc307094 Fix build problem after recent NAT-T changes 2005-04-26 05:37:45 +00:00
manu
52786ce730 Don't sleep when handling ESP over UDP packets. 2005-04-25 20:37:06 +00:00
manu
455d55f55b Enhance IPSEC_NAT_T so that it can work with multiple machines behind the 
same NAT.
 2005-04-23 14:05:28 +00:00
yamt
23cd288d37 ip_output: handle the case M_CSUM_TSOv4 but !IFCAP_TSOv4. 2005-04-18 22:06:28 +00:00
yamt
fa67035590 add a function to handle M_CSUM_TSOv4 by software. 2005-04-18 21:55:06 +00:00
yamt
e5a2b5a4a4 fix problems related to loopback interface checksum omission. PR/29971. 
- for ipv4, defer decision to ip layer as h/w checksum offloading does
  so that it can check the actual interface the packet is going to.
- for ipv6, disable it.
  (maybe will be revisited when it implements h/w checksum offloading.)

ok'ed by Jason Thorpe.
 2005-04-18 21:50:25 +00:00
yamt
0b4d50d7bd when doing TSO, avoid to use duplicated ip_id heavily. 
XXX ip_randomid
 2005-04-07 12:22:47 +00:00
kurahone
f7707899c1 Added sysctl tunable limits for the number of maximum SACK holes 
per connection and per system.

Idea taken from FreeBSD.
 2005-04-05 01:07:17 +00:00
yamt
4b935040d0 tcp_input: update a comment to match with the code. 2005-04-03 05:02:46 +00:00
is
a0c9bc9616 Add IPv6 over GRE (contributed by Gert Doering in PR 29150). 2005-03-30 16:34:54 +00:00
yamt
73a5d8f913 s of sack is selective, not selection. pointed by Michael Eriksson. 2005-03-30 11:09:16 +00:00
yamt
8b0967ff45 protect tcpipqent with splvm. 2005-03-29 20:10:16 +00:00
yamt
c08e90ff51 tcp_output: lock reass queue when building sack. 2005-03-29 20:09:24 +00:00
yamt
2c742b20e6 ip_reass: clear stale csum_flags. 2005-03-29 09:37:08 +00:00
christos
3136f75efa defopt IPFILTER_DEFAULT_BLOCK 2005-03-26 18:08:42 +00:00
kurahone
0eb940bc75 TCP/SACK changes from FreeBSD. 
Ignore the SACK option if
 * The packet is not an ACK.
 * The ACK is outside of snd_una -> snd_max
 2005-03-18 21:25:09 +00:00
yamt
df05ca7085 simplify data receiver side sack processing. 
- introduce t_segqlen, the number of segments in segq/timeq.
  the name is from freebsd.
- rather than maintaining a copy of sack blocks (rcv_sack_block[]),
  build it directly from the segment list when needed.
 2005-03-16 00:39:56 +00:00
yamt
0446b7c3e3 - use full sized segments unless we actually have SACKs to send. 
- avoid TSO duplicate D-SACK.
- send SACKs regardless of TF_ACKNOW.
- don't clear rcv_sack_num when transmitting.

discussed on tech-net@.
 2005-03-16 00:38:27 +00:00
yamt
9482bc7356 don't try to use TSO to transmit a single segment. 
- there's no benefit.
- rtl8169 seems to be stuck with it.
 2005-03-12 07:53:08 +00:00
matt
7dfa1d8cf7 Set ip_len to 0 in the wm driver when TSO is being used. 2005-03-11 17:07:51 +00:00