| History log of /src/sys/netinet/raw_ip.c |
| Revision | | Date | Author | Comments |
| 1.187 |
| 20-Jun-2025 |
roy | inet: respect IP_TOS and IP_TTL for raw sockets
|
| 1.186 |
| 05-Jul-2024 |
rin | sys: Drop redundant NULL check before m_freem(9)
m_freem(9) safely has accepted NULL argument at least since 4.2BSD:
https://www.tuhs.org/cgi-bin/utree.pl?file=4.2BSD/usr/src/sys/sys/uipc_mbuf.c
Compile-tested on amd64/ALL.
Suggested by knakahara@
|
| 1.185 |
| 29-Jun-2024 |
riastradh | branches: 1.185.2;
netinet: Use _NET_STAT* API instead of direct array access.
PR kern/58380
|
| 1.184 |
| 04-Nov-2022 |
ozaki-r | inpcb: rename functions to inpcb_*
Inspired by rmind-smpnet patches.
|
| 1.183 |
| 28-Oct-2022 |
ozaki-r | inpcb: separate inpcb again to reduce the size of PCB for IPv4
The data size of PCB for IPv4 increased because of the merge of
struct in6pcb. The change decreases the size to the original size by
separating struct inpcb (again). struct in4pcb and in6pcb that embed
struct inpcb are introduced.
Even after the separation, users don't need to realize the separation
and only have to use some macros to access dedicated data. For example,
inp->inp_laddr is now accessed through in4p_laddr(inp).
|
| 1.182 |
| 28-Oct-2022 |
ozaki-r | inpcb: integrate data structures of PCB into one
Data structures of network protocol control blocks (PCBs), i.e.,
struct inpcb, in6pcb and inpcb_hdr, are not organized well. Users of
the data structures have to handle them separately and thus the code
is cluttered and duplicated.
The commit integrates the data structures into one, struct inpcb. As a
result, users of PCBs only have to handle just one data structure, so
the code becomes simple.
One drawback is that the data size of PCB for IPv4 increases by 40 bytes
(from 248 bytes to 288 bytes).
|
| 1.181 |
| 13-Jun-2022 |
knakahara | Refactor like in_pcb.c:r1.187 and in6_pcb.c:r1.168.
Use TAILQ_FOREACH instead of TAILQ_FOREACH_SAFE about inpt_queue.
rip_pcbnotify() doesn't use "ninph" pointer and doesn't remove elements.
|
| 1.180 |
| 08-Sep-2020 |
christos | Add IP_BINDANY, IPV6_BINDANY which can be used to bind to any address in
order to implement transparent proxies.
|
| 1.179 |
| 24-Feb-2019 |
maxv | RIP, RIP6, DDP, SCTP and SCTP6 lack a length check in their _connect()
functions. Fix the first three, and add a big XXX in the SCTP ones.
Found by KASAN, triggered by SyzKaller.
Reported-by: syzbot+9eaf98dad6ca738c250d@syzkaller.appspotmail.com
|
| 1.178 |
| 14-Sep-2018 |
maxv | Use non-variadic function pointer in protosw::pr_input.
|
| 1.177 |
| 11-May-2018 |
maxv | branches: 1.177.2;
Make sure we have at least an IP header, and remove pointless XXXs (there
is no issue).
|
| 1.176 |
| 28-Apr-2018 |
maxv | Remove unused ipsec_var.h includes.
|
| 1.175 |
| 12-Apr-2018 |
maxv | Make 'opts' local to rip_sbappendaddr().
|
| 1.174 |
| 12-Apr-2018 |
maxv | Synchronize the code between raw_ip6.c<->icmp6.c<->raw_ip.c, so that it is
the same everywhere.
|
| 1.173 |
| 12-Apr-2018 |
maxv | Remove misleading comment; we're just checking the SP, not verifying the
AH/ESP payload. While here style a bit.
|
| 1.172 |
| 21-Mar-2018 |
roy | Sprinkle more soroverflow().
|
| 1.171 |
| 28-Feb-2018 |
maxv | branches: 1.171.2;
Remove unused ipsec_private.h includes.
|
| 1.170 |
| 28-Feb-2018 |
maxv | (just forgot to commit this file, the message was)
Remove duplicate IPSEC_STATINC(IPSEC_STAT_IN_POLVIO), ipsec_in_reject
already increases it. IPSEC6_STATINC is now unused, so remove it too.
|
| 1.169 |
| 26-Feb-2018 |
maxv | Dedup: merge ipsec4_in_reject and ipsec6_in_reject into ipsec_in_reject.
While here fix misleading comment.
ok ozaki-r@
|
| 1.168 |
| 14-Feb-2018 |
christos | join lines where they fit.
|
| 1.167 |
| 11-Dec-2017 |
ryo | As is the case with IPV6_PKTINFO, IP_PKTINFO can be sent without EADDRINUSE
even if the UDP address:port in use is specified.
|
| 1.166 |
| 10-Aug-2017 |
ryo | Add support IP_PKTINFO for sendmsg(2).
The source address or output interface can be specified by adding IP_PKTINFO
to the control part of the message on a SOCK_DGRAM or SOCK_RAW socket.
Reviewed by ozaki-r@ and christos@. thanks.
|
| 1.165 |
| 06-Jul-2017 |
christos | Merge the two copies SO_TIMESTAMP/SO_OTIMESTAMP processing to a single
function, and add a SOOPT_TIMESTAMP define reducing compat pollution from
5 places to 1.
|
| 1.164 |
| 20-Apr-2017 |
ozaki-r | branches: 1.164.4;
Remove unnecessary NULL checks for inp_socket and in6p_socket
They cannot be NULL except for programming errors.
|
| 1.163 |
| 03-Mar-2017 |
ozaki-r | Pass inpcb/in6pcb instead of socket to ip_output/ip6_output
- Passing a socket to Layer 3 is layer violation and even unnecessary
- The change makes codes of callers and IPsec a bit simple
|
| 1.162 |
| 24-Jan-2017 |
ozaki-r | Tweak softnet_lock and NET_MPSAFE
- Don't hold softnet_lock in some functions if NET_MPSAFE
- Add softnet_lock to sysctl_net_inet_icmp_redirtimeout
- Add softnet_lock to expire_upcalls of ip_mroute.c
- Restore softnet_lock for in{,6}_pcbpurgeif{,0} if NET_MPSAFE
- Mark some softnet_lock for future work
|
| 1.161 |
| 29-Sep-2016 |
roy | branches: 1.161.2;
Now that we disallow sending or receiving from invalid addresses,
allow binding to tentative addresses.
|
| 1.160 |
| 26-Aug-2016 |
roy | Allow bind to detached INET addresses.
|
| 1.159 |
| 01-Aug-2016 |
ozaki-r | Apply pserialize and psref to struct ifaddr and its variants
This change makes struct ifaddr and its variants (in_ifaddr and in6_ifaddr)
MP-safe by using pserialize and psref. At this moment, pserialize_perform
and psref_target_destroy are disabled because (1) we don't need them
because of softnet_lock (2) they cause a deadlock because of softnet_lock.
So we'll enable them when we remove softnet_lock in the future.
|
| 1.158 |
| 12-May-2016 |
ozaki-r | branches: 1.158.2;
Protect ifnet list with psz and psref
The change ensures that ifnet objects in the ifnet list aren't freed during
list iterations by using pserialize(9) and psref(9).
Note that the change adds a pslist(9) for ifnet but doesn't remove the
original ifnet list (ifnet_list) to avoid breaking kvm(3) users. We
shouldn't use the original list in the kernel anymore.
|
| 1.157 |
| 26-Apr-2016 |
ozaki-r | Sweep unnecessary route.h inclusions
|
| 1.156 |
| 21-Jan-2016 |
riastradh | Revert previous: ran cvs commit when I meant cvs diff. Sorry!
Hit up-arrow one too few times.
|
| 1.155 |
| 21-Jan-2016 |
riastradh | Give proper prototype to ip_output.
|
| 1.154 |
| 20-Jan-2016 |
riastradh | Give proper prototype to rip_output.
|
| 1.153 |
| 24-Aug-2015 |
pooka | sprinkle _KERNEL_OPT
|
| 1.152 |
| 02-May-2015 |
rtr | make connect syscall use sockaddr_big and modify pr_{send,connect}
nam parameter type from buf * to sockaddr *.
final commit for parameter type changes to protocol user requests
* bump kernel version to 7.99.15 for parameter type changes to pr_{send,connect}
|
| 1.151 |
| 02-May-2015 |
roy | Add IPv4 address flags IN_IFF_TENTATIVE, IN_IFF_DUPLICATED and
IN_IFF_DETATCHED to mimic the IPv6 address behaviour.
Add SIOCGIFAFLAG_IN ioctl to retrieve the address flag via the
ifreq structure.
Add IPv4 DAD detection via the ARP methods described in RFC 5227.
Add sysctls net.inet.ip.dad_count and net.inet.arp.debug.
Discussed on tech-net@
|
| 1.150 |
| 26-Apr-2015 |
rtr | remove pr_generic from struct pr_usrreqs and all implementations of
pr_generic in protocols.
bump to 7.99.13
approved by rmind@
|
| 1.149 |
| 25-Apr-2015 |
rtr | make rip_connect_pcb take sockaddr_in * instead of mbuf *
make rip_connect_pcb static since it appears to be used only in raw_ip.c
moves m_len check to callers which is a small duplication of code
that will go away when the callers are converted to receive sockaddr *.
|
| 1.148 |
| 24-Apr-2015 |
rtr | make accept, getsockname and getpeername syscalls use sockaddr_big and modify
pr_{accept,sockname,peername} nam parameter type from mbuf * to sockaddr *.
* retained use of mbuftypes[MT_SONAME] for now.
* bump to netbsd version 7.99.12 for parameter type change.
patch posted to tech-net@ 2015/04/19
|
| 1.147 |
| 03-Apr-2015 |
rtr | * change pr_bind to accept struct sockaddr * instead of struct mbuf *
* update protocol bind implementations to use/expect sockaddr *
instead of mbuf *
* introduce sockaddr_big struct for storage of addr data passed via
sys_bind; sockaddr_big is of sufficient size and alignment to
accommodate all addr data sizes received.
* modify sys_bind to allocate sockaddr_big instead of using an mbuf.
* bump kernel version to 7.99.9 for change to pr_bind() parameter type.
Patch posted to tech-net@
http://mail-index.netbsd.org/tech-net/2015/03/15/msg005004.html
The choice to use a new structure sockaddr_big has been retained since
changing sockaddr_storage size would lead to unnecessary ABI change. The
use of the new structure does not preclude future work that increases
the size of sockaddr_storage and at that time sockaddr_big may be
trivially replaced.
Tested by mrg@ and myself, discussed with rmind@, posted to tech-net@
|
| 1.146 |
| 10-Nov-2014 |
maxv | branches: 1.146.2;
Do not uselessly include <sys/malloc.h>.
|
| 1.145 |
| 09-Aug-2014 |
rtr | branches: 1.145.2;
split PRU_CONNECT2 & PRU_PURGEIF function out of pr_generic() usrreq
switches and put into separate functions
- always KASSERT(solocked(so)) even if not implemented
(for PRU_CONNECT2 only)
- replace calls to pr_generic() with req = PRU_CONNECT2 with calls to
pr_connect2()
- replace calls to pr_generic() with req = PRU_PURGEIF with calls to
pr_purgeif()
put common code from unp_connect2() (used by unp_connect() into
unp_connect1() and call out to it when needed
patch only briefly reviewed by rmind@
|
| 1.144 |
| 08-Aug-2014 |
rtr | split PRU_RCVD function out of pr_generic() usrreq switches and put into
separate functions
- always KASSERT(solocked(so)) even if not implemented
- replace calls to pr_generic() with req = PRU_RCVD with calls to
pr_rcvd()
|
| 1.143 |
| 05-Aug-2014 |
rtr | split PRU_SEND function out of pr_generic() usrreq switches and put into
separate functions
xxx_send(struct socket *, struct mbuf *, struct mbuf *,
struct mbuf *, struct lwp *)
- always KASSERT(solocked(so)) even if not implemented
- replace calls to pr_generic() with req = PRU_SEND with calls to
pr_send()
rename existing functions that operate on PCB for consistency (and to
free up their names for xxx_send() PRUs
- l2cap_send() -> l2cap_send_pcb()
- sco_send() -> sco_send_pcb()
- rfcomm_send() -> rfcomm_send_pcb()
patch reviewed by rmind
|
| 1.142 |
| 05-Aug-2014 |
rtr | revert the removal of struct lwp * parameter from bind, listen and connect
user requests.
this should resolve the issue relating to nfs client hangs presented
recently by wiz on current-users@
|
| 1.141 |
| 03-Aug-2014 |
rtr | req cannot be PRU_SENDOOB here as per KASSERT() earlier in the
rip_usrreq() function.
- KASSERT(!control || (req == PRU_SEND || req == PRU_SENDOOB));
+ KASSERT(!control || (req == PRU_SEND));
|
| 1.140 |
| 02-Aug-2014 |
rtr | restore splsoftnet() in various usrreqs that were removed during the PRU
splits. we will properly review removal after the PRU split work is
complete.
|
| 1.139 |
| 31-Jul-2014 |
rtr | split PRU_DISCONNECT, PRU_SHUTDOWN and PRU_ABORT function out of
pr_generic() usrreq switches and put into separate functions
xxx_disconnect(struct socket *)
xxx_shutdown(struct socket *)
xxx_abort(struct socket *)
- always KASSERT(solocked(so)) even if not implemented
- replace calls to pr_generic() with req =
PRU_{DISCONNECT,SHUTDOWN,ABORT}
with calls to pr_{disconnect,shutdown,abort}() respectively
rename existing internal functions used to implement above functionality
to permit use of the names for xxx_{disconnect,shutdown,abort}().
- {l2cap,sco,rfcomm}_disconnect() ->
{l2cap,sco,rfcomm}_disconnect_pcb()
- {unp,rip,tcp}_disconnect() -> {unp,rip,tcp}_disconnect1()
- unp_shutdown() -> unp_shutdown1()
patch reviewed by rmind
|
| 1.138 |
| 31-Jul-2014 |
ozaki-r | Define IFNET_EMPTY() and replace !IFNET_FIRST() with it
No functional change.
|
| 1.137 |
| 30-Jul-2014 |
rtr | split PRU_CONNECT function out of pr_generic() usrreq switches and put
into seaparate functions
xxx_listen(struct socket *, struct mbuf *)
- always KASSERT(solocked(so)) and KASSERT(nam != NULL)
- replace calls to pr_generic() with req = PRU_CONNECT with
pr_connect()
- rename existin {l2cap,sco,rfcomm}_connect() to
{l2cap,sco,rfcomm}_connect_pcb() respectively to permit
naming consistency with other protocols functions.
- drop struct lwp * parameter from unp_connect() and at_pcbconnect()
and use curlwp instead where appropriate.
patch reviewed by rmind
|
| 1.136 |
| 24-Jul-2014 |
rtr | split PRU_BIND and PRU_LISTEN function out of pr_generic() usrreq
switches and put into separate functions
xxx_bind(struct socket *, struct mbuf *)
xxx_listen(struct socket *)
- always KASSERT(solocked(so)) even if not implemented
- replace calls to pr_generic() with req = PRU_BIND with call to
pr_bind()
- replace calls to pr_generic() with req = PRU_LISTEN with call to
pr_listen()
- drop struct lwp * parameter from at_pcbsetaddr(), in_pcbbind() and
unp_bind() and always use curlwp.
rename existing functions that operate on PCB for consistency (and to
free up their names for xxx_{bind,listen}() PRUs
- l2cap_{bind,listen}() -> l2cap_{bind,listen}_pcb()
- sco_{bind,listen}() -> sco_{bind,listen}_pcb()
- rfcomm_{bind,listen}() -> rfcomm_{bind,listen}_pcb()
patch reviewed by rmind
welcome to netbsd 6.99.48
|
| 1.135 |
| 23-Jul-2014 |
rtr | split PRU_SENDOOB and PRU_RCVOOB function out of pr_generic() usrreq
switches and put into separate functions
xxx_sendoob(struct socket *, struct mbuf *, struct mbuf *)
xxx_recvoob(struct socket *, struct mbuf *, int)
- always KASSERT(solocked(so)) even if request is not implemented
- replace calls to pr_generic() with req = PRU_{SEND,RCV}OOB with
calls to pr_{send,recv}oob() respectively.
there is still some tweaking of m_freem(m) and m_freem(control) to come
for consistency. not performed with this commit for clarity.
reviewed by rmind
|
| 1.134 |
| 14-Jul-2014 |
rtr | fix fat fingered KASSERT(solocked(0)) -> KASSERT(solocked(so)) mistake.
spotted by Takahiro HAYASHI
|
| 1.133 |
| 09-Jul-2014 |
rtr | * split PRU_ACCEPT function out of pr_generic() usrreq switches and put
into a separate function xxx_accept(struct socket *, struct mbuf *)
note: future cleanup will take place to remove struct mbuf parameter
type and replace it with a more appropriate type.
patch reviewed by rmind
|
| 1.132 |
| 09-Jul-2014 |
rtr | * split PRU_PEERADDR and PRU_SOCKADDR function out of pr_generic()
usrreq switches and put into separate functions
xxx_{peer,sock}addr(struct socket *, struct mbuf *).
- KASSERT(solocked(so)) always in new functions even if request
is not implemented
- KASSERT(pcb != NULL) and KASSERT(nam) if the request is
implemented and not for tcp.
* for tcp roll #ifdef KPROF and #ifdef DEBUG code from tcp_usrreq() into
easier to cut & paste functions tcp_debug_capture() and
tcp_debug_trace()
- functions provided by rmind
- remaining use of PRU_{PEER,SOCK}ADDR #define to be removed in a
future commit.
* rename netbt functions to permit consistency of pru function names
(as has been done with other requests already split out).
- l2cap_{peer,sock}addr() -> l2cap_{peer,sock}_addr_pcb()
- rfcomm_{peer,sock}addr() -> rfcomm_{peer,sock}_addr_pcb()
- sco_{peer,sock}addr() -> sco_{peer,sock}_addr_pcb()
* split/refactor do_sys_getsockname(lwp, fd, which, nam) into
two functions do_sys_get{peer,sock}name(fd, nam).
- move PRU_PEERADDR handling into do_sys_getpeername() from
do_sys_getsockname()
- have svr4_stream directly call do_sys_get{sock,peer}name()
respectively instead of providing `which' & fix a DPRINTF string
that incorrectly wrote "getpeername" when it meant "getsockname"
- fix sys_getpeername() and sys_getsockname() to call
do_sys_get{sock,peer}name() without `which' and `lwp' & adjust
comments
- bump kernel version for removal of lwp & which parameters from
do_sys_getsockname()
note: future cleanup to remove struct mbuf * abuse in
xxx_{peer,sock}name()
still to come, not done in this commit since it is easier to do post
split.
patch reviewed by rmind
welcome to 6.99.47
|
| 1.131 |
| 07-Jul-2014 |
rtr | * sprinkle KASSERT(solocked(so)); in all pr_stat() functions.
* fix remaining inconsistent struct socket parameter names.
|
| 1.130 |
| 07-Jul-2014 |
rtr | backout change that made pr_stat return EOPNOTSUPP for protocols that
were not filling in struct stat.
decision made after further discussion with rmind and investigation of
how other operating systems behave. soo_stat() is doing just enough to
be able to call what gets returned valid and thus justifys a return of
success.
additional review will be done to determine of the pr_stat functions
that were already returning EOPNOTSUPP can be considered successful with
what soo_stat() is doing.
|
| 1.129 |
| 07-Jul-2014 |
rtr | * have pr_stat return EOPNOTSUPP consistently for all protocols that do
not fill in struct stat instead of returning success.
* in pr_stat remove all checks for non-NULL so->so_pcb except where the
pcb is actually used (i.e. cases where we don't return EOPNOTSUPP).
proposed on tech-net@
|
| 1.128 |
| 06-Jul-2014 |
rtr | * split PRU_SENSE functionality out of xxx_usrreq() switches and place into
separate xxx_stat(struct socket *, struct stat *) functions.
* replace calls using pr_generic with req == PRU_SENSE with pr_stat().
further change will follow that cleans up the pattern used to extract the
pcb and test for its presence.
reviewed by rmind
|
| 1.127 |
| 01-Jul-2014 |
rtr | fix parameter types in pr_ioctl, called xx_control() functions and remove
abuse of pointer to struct mbuf type.
param2 changed to u_long type and uses parameter name 'cmd' (ioctl command)
param3 changed to void * type and uses parameter name 'data'
param4 changed to struct ifnet * and uses parameter name 'ifp'
param5 has been removed (formerly struct lwp *) and uses of 'l' have been
replaced with curlwp from curproc(9).
callers have had (now unnecessary) casts to struct mbuf * removed, called
code has had (now unnecessary) casts to u_long, void * and struct ifnet *
respectively removed.
reviewed by rmind@
|
| 1.126 |
| 23-Jun-2014 |
rtr | where appropriate rename xxx_ioctl() struct mbuf * parameters from
`control' to `ifp' after split from xxx_usrreq().
sys_socket.c
fix wrapping of arguments to be consistent with other function calls
in the file after replacing pr_usrreq() call with pr_ioctl() which
required one less argument.
link_proto.c
fix indentation of parameters in link_ioctl() prototype to be
consistent with the rest of the file.
discussed with rmind@
|
| 1.125 |
| 22-Jun-2014 |
rtr | * split PRU_CONTROL functionality out of xxx_userreq() switches and place
into separate xxx_ioctl() functions.
* place KASSERT(req != PRU_CONTROL) inside xxx_userreq() as it is now
inappropriate for req = PRU_CONTROL in xxx_userreq().
* replace calls to pr_generic() with req = PRU_CONTROL with pr_ioctl().
* remove & fixup references to PRU_CONTROL xxx_userreq() function comments.
* fix various comments references for xxx_userreq() that mentioned
PRU_CONTROL as xxx_userreq() no longer handles the request.
a further change will follow to fix parameter and naming inconsistencies
retained from original code.
Reviewed by rmind@
|
| 1.124 |
| 30-May-2014 |
christos | Introduce 2 new variables: ipsec_enabled and ipsec_used.
Ipsec enabled is controlled by sysctl and determines if is allowed.
ipsec_used is set automatically based on ipsec being enabled, and
rules existing.
|
| 1.123 |
| 22-May-2014 |
rmind | - Make ip_setmoptions(), ip_getmoptions() and ip_pcbopts() static.
- ip_output: eliminate 7th variadic argument; IP_RETURNMTU is flag
always used to store MTU size into struct inpcb::inp_errormtu.
- Clean up these routines: reduce #ifdefs, variable scopes, etc.
|
| 1.122 |
| 20-May-2014 |
rmind | Adjust PR_WRAP_USRREQS() to include the attach/detach functions.
We still need the kernel-lock for some corner cases.
|
| 1.121 |
| 19-May-2014 |
rmind | - Split off PRU_ATTACH and PRU_DETACH logic into separate functions.
- Replace malloc with kmem and eliminate M_PCB while here.
- Sprinkle more asserts.
|
| 1.120 |
| 18-May-2014 |
rmind | Add struct pr_usrreqs with a pr_generic function and prepare for the
dismantling of pr_usrreq in the protocols; no functional change intended.
PRU_ATTACH/PRU_DETACH changes will follow soon.
Bump for struct protosw. Welcome to 6.99.62!
|
| 1.119 |
| 18-May-2014 |
rmind | Use IFNET_FIRST() rather than open coding ifnet access.
|
| 1.118 |
| 25-Feb-2014 |
pooka | branches: 1.118.2;
Ensure that the top level sysctl nodes (kern, vfs, net, ...) exist before
the sysctl link sets are processed, and remove redundancy.
Shaves >13kB off of an amd64 GENERIC, not to mention >1k duplicate
lines of code.
|
| 1.117 |
| 23-Nov-2013 |
christos | convert from CIRCLEQ to TAILQ.
|
| 1.116 |
| 05-Jun-2013 |
christos | branches: 1.116.2;
IPSEC has not come in two speeds for a long time now (IPSEC == kame,
FAST_IPSEC). Make everything refer to IPSEC to avoid confusion.
|
| 1.115 |
| 05-Feb-2013 |
joerg | Remove remnants of AF_IMPLINK.
|
| 1.114 |
| 22-Mar-2012 |
drochner | branches: 1.114.2;
remove KAME IPSEC, replaced by FAST_IPSEC
|
| 1.113 |
| 19-Dec-2011 |
drochner | rename the IPSEC in-kernel CPP variable and config(8) option to
KAME_IPSEC, and make IPSEC define it so that existing kernel
config files work as before
Now the default can be easily be changed to FAST_IPSEC just by
setting the IPSEC alias to FAST_IPSEC.
|
| 1.112 |
| 17-Jul-2011 |
joerg | branches: 1.112.2; 1.112.6;
Retire varargs.h support. Move machine/stdarg.h logic into MI
sys/stdarg.h and expect compiler to provide proper builtins, defaulting
to the GCC interface. lint still has a special fallback.
Reduce abuse of _BSD_VA_LIST_ by defining __va_list by default and
derive va_list as required by standards.
|
| 1.111 |
| 09-Dec-2009 |
dyoung | Remove superfluous cast of a pointer to void *.
Compare a pointer with NULL, not 0.
No functional change intended.
|
| 1.110 |
| 16-Sep-2009 |
pooka | Replace a large number of link set based sysctl node creations with
calls from subsystem constructors. Benefits both future kernel
modules and rump.
no change to sysctl nodes on i386/MONOLITHIC & build tested i386/ALL
|
| 1.109 |
| 19-Jan-2009 |
christos | Provide compatibility to the old timeval SCM_TIMESTAMP messages.
|
| 1.108 |
| 06-Aug-2008 |
plunky | branches: 1.108.2;
Convert socket options code to use a sockopt structure
instead of laying everything into an mbuf.
approved by core
|
| 1.107 |
| 24-Apr-2008 |
ad | branches: 1.107.2; 1.107.4; 1.107.8;
Merge the socket locking patch:
- Socket layer becomes MP safe.
- Unix protocols become MP safe.
- Allows protocol processing interrupts to safely block on locks.
- Fixes a number of race conditions.
With much feedback from matt@ and plunky@.
|
| 1.106 |
| 23-Apr-2008 |
thorpej | Make IPSEC and FAST_IPSEC stats per-cpu. Use <net/net_stats.h> and
netstat_sysctl().
|
| 1.105 |
| 12-Apr-2008 |
thorpej | branches: 1.105.2;
Make IP, TCP, UDP, and ICMP statistics per-CPU. The stats are collated
when the user requests them via sysctl.
|
| 1.104 |
| 07-Apr-2008 |
thorpej | Change IP stats from a structure to an array of uint64_t's.
Note: This is ABI-compatible with the old ipstat structure; old netstat
binaries will continue to work properly.
|
| 1.103 |
| 06-Feb-2008 |
matt | branches: 1.103.6;
Add a new ip_id generation scheme based on a Fisher-Yates shuffle over a
sliding window. XXX replace use of arc4random RSN.
|
| 1.102 |
| 21-Dec-2007 |
matt | Add fix for ip_id information leakage. Since the leakage information is
primarily used with TCP SYN and RST packets and such packets are less than
the smallest sized packet that an IP stack is allowed to fragment, we simply
set ip_id to 0 for all packets 68 bytes or less.
|
| 1.101 |
| 27-Nov-2007 |
christos | branches: 1.101.2; 1.101.6;
require that the options argument is the right size, not that it is greater
or equal to the requested size. Suggested by Matt Thomas.
|
| 1.100 |
| 19-Sep-2007 |
dyoung | branches: 1.100.6;
1) Introduce a new socket option, (SOL_SOCKET, SO_NOHEADER), that
tells a socket that it should both add a protocol header to tx'd
datagrams and remove the header from rx'd datagrams:
int onoff = 1, s = socket(...);
setsockopt(s, SOL_SOCKET, SO_NOHEADER, &onoff);
2) Add an implementation of (SOL_SOCKET, SO_NOHEADER) for raw IPv4
sockets.
3) Reorganize the protocols' pr_ctloutput implementations a bit.
Consistently return ENOPROTOOPT when an option is unsupported,
and EINVAL if a supported option's arguments are incorrect.
Reorganize the flow of code so that it's more clear how/when
options are passed down the stack until they are handled.
Shorten some pr_ctloutput staircases for readability.
4) Extract common mbuf code into subroutines, add new sockaddr
methods, and introduce a new subroutine, fsocreate(), for reuse
later; use it first in sys_socket():
struct mbuf *m_getsombuf(struct socket *so)
Create an mbuf and make its owner the socket `so'.
struct mbuf *m_intopt(struct socket *so, int val)
Create an mbuf, make its owner the socket `so', put the
int `val' into it, and set its length to sizeof(int).
int fsocreate(..., int *fd)
Create a socket, a la socreate(9), put the socket into the
given LWP's descriptor table, return the descriptor at `fd'
on success.
void *sockaddr_addr(struct sockaddr *sa, socklen_t *slenp)
const void *sockaddr_const_addr(const struct sockaddr *sa, socklen_t *slenp)
Extract a pointer to the address part of a sockaddr. Write
the length of the address part at `slenp', if `slenp' is
not NULL.
socklen_t sockaddr_getlen(const struct sockaddr *sa)
Return the length of a sockaddr. This just evaluates to
sa->sa_len. I only add this for consistency with code that
appears in a portable userland library that I am going to
import.
const struct sockaddr *sockaddr_any(const struct sockaddr *sa)
Return the "don't care" sockaddr in the same family as
`sa'. This is the address a client should sobind(9) if it
does not care the source address and, if applicable, the
port et cetera that it uses.
const void *sockaddr_anyaddr(const struct sockaddr *sa, socklen_t *slenp)
Return the "don't care" sockaddr in the same family as
`sa'. This is the address a client should sobind(9) if it
does not care the source address and, if applicable, the
port et cetera that it uses.
|
| 1.99 |
| 02-Sep-2007 |
dyoung | m_copym(..., 0, M_COPYALL, ...) -> m_copypacket(..., ...).
|
| 1.98 |
| 02-Sep-2007 |
dyoung | m_copy() was deprecated, apparently, long ago. m_copy(...) ->
m_copym(..., M_DONTWAIT).
|
| 1.97 |
| 12-May-2007 |
dyoung | branches: 1.97.2; 1.97.6; 1.97.8;
KNF. Use sockaddr_in_init(). Shorten staircases. No functional
changes intended.
|
| 1.96 |
| 04-Mar-2007 |
christos | branches: 1.96.2; 1.96.4;
Kill caddr_t; there will be some MI fallout, but it will be fixed shortly.
|
| 1.95 |
| 17-Feb-2007 |
dyoung | KNF: de-__P, bzero -> memset, bcmp -> memcmp. Remove extraneous
parentheses in return statements.
Cosmetic: don't open-code TAILQ_FOREACH().
Cosmetic: change types of variables to avoid oodles of casts: in
in6_src.c, avoid casts by changing several route_in6 pointers
to struct route pointers. Remove unnecessary casts to caddr_t
elsewhere.
Pave the way for eliminating address family-specific route caches:
soon, struct route will not embed a sockaddr, but it will hold
a reference to an external sockaddr, instead. We will set the
destination sockaddr using rtcache_setdst(). (I created a stub
for it, but it isn't used anywhere, yet.) rtcache_free() will
free the sockaddr. I have extracted from rtcache_free() a helper
subroutine, rtcache_clear(). rtcache_clear() will "forget" a
cached route, but it will not forget the destination by releasing
the sockaddr. I use rtcache_clear() instead of rtcache_free()
in rtcache_update(), because rtcache_update() is not supposed
to forget the destination.
Constify:
1 Introduce const accessor for route->ro_dst, rtcache_getdst().
2 Constify the 'dst' argument to ifnet->if_output(). This
led me to constify a lot of code called by output routines.
3 Constify the sockaddr argument to protosw->pr_ctlinput. This
led me to constify a lot of code called by ctlinput routines.
4 Introduce const macros for converting from a generic sockaddr
to family-specific sockaddrs, e.g., sockaddr_in: satocsin6,
satocsin, et cetera.
|
| 1.94 |
| 25-Oct-2006 |
elad | branches: 1.94.4;
Introduce KAUTH_REQ_NETWORK_SOCKET_OPEN, to check if opening a socket is
allowed. It takes three int * arguments indicating domain, type, and
protocol. Replace previous KAUTH_REQ_NETWORK_SOCKET_RAWSOCK with it (but
keep it still).
Places that used to explicitly check for privileged context now don't
need it anymore, so I replaced these with XXX comment indiacting it for
future reference.
Documented and updated examples as well.
|
| 1.93 |
| 05-Oct-2006 |
tls | Protect calls to pool_put/pool_get that may occur in interrupt context
with spl used to protect other allocations and frees, or datastructure
element insertion and removal, in adjacent code.
It is almost unquestionably the case that some of the spl()/splx() calls
added here are superfluous, but it really seems wrong to see:
s=splfoo();
/* frob data structure */
splx(s);
pool_put(x);
and if we think we need to protect the first operation, then it is hard
to see why we should not think we need to protect the next. "Better
safe than sorry".
It is also almost unquestionably the case that I missed some pool
gets/puts from interrupt context with my strategy for finding these
calls; use of PR_NOWAIT is a strong hint that a pool may be used from
interrupt context but many callers in the kernel pass a "can wait/can't
wait" flag down such that my searches might not have found them. One
notable area that needs to be looked at is pf.
See also:
http://mail-index.netbsd.org/tech-kern/2006/07/19/0003.html
http://mail-index.netbsd.org/tech-kern/2006/07/19/0009.html
|
| 1.92 |
| 19-Sep-2006 |
elad | Remove ugly (void *) casts from network scope authorization wrapper and
calls to it.
While here, adapt code for system scope listeners to avoid some more
casts (forgotten in previous run).
Update documentation.
|
| 1.91 |
| 08-Sep-2006 |
elad | branches: 1.91.2;
First take at security model abstraction.
- Add a few scopes to the kernel: system, network, and machdep.
- Add a few more actions/sub-actions (requests), and start using them as
opposed to the KAUTH_GENERIC_ISSUSER place-holders.
- Introduce a basic set of listeners that implement our "traditional"
security model, called "bsd44". This is the default (and only) model we
have at the moment.
- Update all relevant documentation.
- Add some code and docs to help folks who want to actually use this stuff:
* There's a sample overlay model, sitting on-top of "bsd44", for
fast experimenting with tweaking just a subset of an existing model.
This is pretty cool because it's *really* straightforward to do stuff
you had to use ugly hacks for until now...
* And of course, documentation describing how to do the above for quick
reference, including code samples.
All of these changes were tested for regressions using a Python-based
testsuite that will be (I hope) available soon via pkgsrc. Information
about the tests, and how to write new ones, can be found on:
http://kauth.linbsd.org/kauthwiki
NOTE FOR DEVELOPERS: *PLEASE* don't add any code that does any of the
following:
- Uses a KAUTH_GENERIC_ISSUSER kauth(9) request,
- Checks 'securelevel' directly,
- Checks a uid/gid directly.
(or if you feel you have to, contact me first)
This is still work in progress; It's far from being done, but now it'll
be a lot easier.
Relevant mailing list threads:
http://mail-index.netbsd.org/tech-security/2006/01/25/0011.html
http://mail-index.netbsd.org/tech-security/2006/03/24/0001.html
http://mail-index.netbsd.org/tech-security/2006/04/18/0000.html
http://mail-index.netbsd.org/tech-security/2006/05/15/0000.html
http://mail-index.netbsd.org/tech-security/2006/08/01/0000.html
http://mail-index.netbsd.org/tech-security/2006/08/25/0000.html
Many thanks to YAMAMOTO Takashi, Matt Thomas, and Christos Zoulas for help
stablizing kauth(9).
Full credit for the regression tests, making sure these changes didn't break
anything, goes to Matt Fleming and Jaime Fournier.
Happy birthday Randi! :)
|
| 1.90 |
| 23-Jul-2006 |
ad | branches: 1.90.4;
Use the LWP cached credentials where sane.
|
| 1.89 |
| 14-May-2006 |
elad | integrate kauth.
|
| 1.88 |
| 11-Dec-2005 |
christos | branches: 1.88.4; 1.88.6; 1.88.8; 1.88.10; 1.88.12;
merge ktrace-lwp.
|
| 1.87 |
| 29-Apr-2005 |
yamt | branches: 1.87.2;
move decl of inetsw to its own header to avoid array of incomplete type.
found by gcc4. reported by Adam Ciarcinski.
|
| 1.86 |
| 11-Mar-2005 |
atatat | Revert the change that made kern.file2 and net.*.*.pcblist into nodes
instead of structs. It had other deleterious side-effects that are
rather nasty. Another solution must be found.
|
| 1.85 |
| 10-Mar-2005 |
atatat | Change types of kern.file2 and net.*.*.pcblist to NODE
|
| 1.84 |
| 09-Mar-2005 |
atatat | Add the following nodes to the sysctl tree:
net.local.stream.pcblist
net.local.dgram.pcblist
net.inet.tcp.pcblist
net.inet.udp.pcblist
net.inet.raw.pcblist
net.inet6.tcp6.pcblist
net.inet6.udp6.pcblist
net.inet6.raw6.pcblist
which allow retrieval of the pcbs in use for those protocols. The
struct involved is 32/64 bit clean and incorporates parts of struct
inpcb, struct unpcb, a bit of struct tcpcb, and two socket addresses.
|
| 1.83 |
| 03-Feb-2005 |
perry | ANSIfy function declarations
|
| 1.82 |
| 02-Feb-2005 |
perry | de-__P -- will ANSIfy .c files later.
|
| 1.81 |
| 04-Sep-2004 |
manu | branches: 1.81.4; 1.81.6;
IPv4 PIM support, based on a submission from Pavlin Radoslavov posted on
tech-net@
|
| 1.80 |
| 07-May-2004 |
jonathan | Redo net.inet.* sysctl subtree for fast-ipsec from scratch.
Attach FAST-IPSEC statistics with 64-bit counters to new sysctl MIB.
Rework netstat to show FAST_IPSEC statistics, via sysctl, for
netstat -p ipsec.
New kernel files:
sys/netipsec/Makefile (new file; install *_var.h includes)
sys/netipsec/ipsec_var.h (new 64-bit mib counter struct)
Changed kernel files:
sys/Makefile (recurse into sys/netipsec/)
sys/netinet/in.h (fake IP_PROTO name for fast_ipsec
sysctl subtree.)
sys/netipsec/ipsec.h (minimal userspace inclusion)
sys/netipsec/ipsec_osdep.h (minimal userspace inclusion)
sys/netipsec/ipsec_netbsd.c (redo sysctl subtree from scratch)
sys/netipsec/key*.c (fix broken net.key subtree)
sys/netipsec/ah_var.h (increase all counters to 64 bits)
sys/netipsec/esp_var.h (increase all counters to 64 bits)
sys/netipsec/ipip_var.h (increase all counters to 64 bits)
sys/netipsec/ipcomp_var.h (increase all counters to 64 bits)
sys/netipsec/ipsec.c (add #include netipsec/ipsec_var.h)
sys/netipsec/ipsec_mbuf.c (add #include netipsec/ipsec_var.h)
sys/netipsec/ipsec_output.c (add #include netipsec/ipsec_var.h)
sys/netinet/raw_ip.c (add #include netipsec/ipsec_var.h)
sys/netinet/tcp_input.c (add #include netipsec/ipsec_var.h)
sys/netinet/udp_usrreq.c (add #include netipsec/ipsec_var.h)
Changes to usr.bin/netstat to print the new fast-ipsec sysctl tree
for "netstat -s -p ipsec":
New file:
usr.bin/netstat/fast_ipsec.c (print fast-ipsec counters)
Changed files:
usr.bin/netstat/Makefile (add fast_ipsec.c)
usr.bin/netstat/netstat.h (declarations for fast_ipsec.c)
usr.bin/netstat/main.c (call KAME-vs-fast-ipsec dispatcher)
|
| 1.79 |
| 26-Apr-2004 |
matt | Remove #else clause of __STDC__
|
| 1.78 |
| 19-Nov-2003 |
jonathan | branches: 1.78.2;
Patch back support for (badly) randomized IP ids, by request:
* Include "opt_inet.h" everywhere IP-ids are generated with ip_newid(),
so the RANDOM_IP_ID option is visible. Also in ip_id(), to ensure
the prototype for ip_randomid() is made visible.
* Add new sysctl to enable randomized IP-ids, provided the kernel was
configured with RANDOM_IP_ID. (The sysctl defaults to zero, and is
a read-only zero if RANDOM_IP_ID is not configured).
Note that the implementation of randomized IP ids is still defective,
and should not be enabled at all (even if configured) without
very careful deliberation. Caveat emptor.
|
| 1.77 |
| 17-Nov-2003 |
jonathan | Revert the (default) ip_id algorithm to the pre-randomid algorithm,
due to demonstrated low-period repeated IDs from the randomized IP_id
code. Consensus is that the low-period repetition (much less than
2^15) is not suitable for general-purpose use.
Allocators of new IPv4 IDs should now call the function ip_newid().
Randomized IP_ids is now a config-time option, "options RANDOM_IP_ID".
ip_newid() can use ip_random-id()_IP_ID if and only if configured
with RANDOM_IP_ID. A sysctl knob should be provided.
This API may be reworked in the near future to support linear ip_id
counters per (src,dst) IP-address pair.
|
| 1.76 |
| 06-Sep-2003 |
itojun | randomize IPv4/v6 fragment ID and IPv6 flowlabel. avoids predictability
of these fields. ip_id.c is from openbsd. ip6_id.c is adapted by kame.
|
| 1.75 |
| 04-Sep-2003 |
itojun | revamp inpcb/in6pcb so that they are more aligned with each other.
in6pcb lookup now uses hash(9).
|
| 1.74 |
| 22-Aug-2003 |
itojun | remove ipsec_set/getsocket. now we explicitly pass socket * to ip{,6}_output.
|
| 1.73 |
| 22-Aug-2003 |
itojun | change the additional arg to be passed to ip{,6}_output to struct socket *.
this fixes KAME policy lookup which was broken by the previous commit.
|
| 1.72 |
| 15-Aug-2003 |
jonathan | (fast-ipsec): Add hooks to pass IPv4 IPsec traffic into fast-ipsec, if
configured with ``options FAST_IPSEC''. Kernels with KAME IPsec or
with no IPsec should work as before.
All calls to ip_output() now always pass an additional compulsory
argument: the inpcb associated with the packet being sent,
or 0 if no inpcb is available.
Fast-ipsec tested with ICMP or UDP over ESP. TCP doesn't work, yet.
|
| 1.71 |
| 07-Aug-2003 |
agc | Move UCB-licensed code from 4-clause to 3-clause licence.
Patches provided by Joel Baker in PR 22364, verified by myself.
|
| 1.70 |
| 29-Jun-2003 |
fvdl | branches: 1.70.2;
Back out the lwp/ktrace changes. They contained a lot of colateral damage,
and need to be examined and discussed more.
|
| 1.69 |
| 28-Jun-2003 |
darrenr | Pass lwp pointers throughtout the kernel, as required, so that the lwpid can
be inserted into ktrace records. The general change has been to replace
"struct proc *" with "struct lwp *" in various function prototypes, pass
the lwp through and use l_proc to get the process pointer when needed.
Bump the kernel rev up to 1.6V
|
| 1.68 |
| 27-May-2003 |
itojun | can't use M_WAIT here, i believe.
|
| 1.67 |
| 26-Feb-2003 |
matt | Add MBUFTRACE kernel option.
Do a little mbuf rework while here. Change all uses of MGET*(*, M_WAIT, *)
to m_get*(M_WAIT, *). These are not performance critical and making them
call m_get saves considerable space. Add m_clget analogue of MCLGET and
make corresponding change for M_WAIT uses.
Modify netinet, gem, fxp, tulip, nfs to support MBUFTRACE.
Begin to change netstat to use sysctl.
|
| 1.66 |
| 30-Jan-2003 |
thorpej | M_SOOPTS -> MT_SOOPTS
|
| 1.65 |
| 07-Nov-2002 |
thorpej | In the IP_HDRINCL case of rip_output(), if the mbuf is read-only
then copy the header into a new mbuf before modifying it.
Fixes PR 18809. Thanks to Chuq Silvers for diagnosing it.
|
| 1.64 |
| 22-Oct-2002 |
simonb | Oops, still need the call to va_arg() to advance the args pointer.
|
| 1.63 |
| 22-Oct-2002 |
simonb | "off" in rip_input() is set but not used, remove it.
static global "ripsrc" is never used, remove it.
|
| 1.62 |
| 14-Aug-2002 |
itojun | avoid swapping endian of ip_len and ip_off on mbuf, to meet with M_LEADINGSPACE
optimization made last year. should solve PR 17867 and 10195.
IP_HDRINCL behavior of raw ip socket is kept unchanged. we may want to
provide IP_HDRINCL variant that does not swap endian.
|
| 1.61 |
| 09-Jun-2002 |
itojun | whitespace
|
| 1.60 |
| 21-Dec-2001 |
itojun | branches: 1.60.8;
have rip_ctlinput to notify routing changes to raw sockets
(protosw change to be done). sync with kame
|
| 1.59 |
| 13-Nov-2001 |
lukem | add RCSIDs
|
| 1.58 |
| 04-Nov-2001 |
matt | Convert netinet to not use the internal <sys/queue.h> field names
but instead the access macros. Use the FOREACH macros where appropriate.
|
| 1.57 |
| 25-Jul-2001 |
itojun | branches: 1.57.4;
allocate ipsec policy buffer attached to pcb in in*_pcballoc, before
giving anyone accesses to pcb (do not reveal an inconsistent ones).
sync with kame
|
| 1.56 |
| 03-Jul-2001 |
itojun | branches: 1.56.2;
call in{,6}_pcbpurgeif0() before in{,6}_purgeif().
|
| 1.55 |
| 26-Feb-2001 |
itojun | branches: 1.55.2;
make sure to validate packet against ipsec policy.
|
| 1.54 |
| 24-Jan-2001 |
itojun | - record IPsec packet history into m_aux structure.
- let ipfilter look at wire-format packet only (not the decapsulated ones),
so that VPN setting can work with NAT/ipfilter settings.
sync with kame.
TODO: use header history for stricter inbound validation
|
| 1.53 |
| 30-Mar-2000 |
augustss | branches: 1.53.4;
Remove register declarations.
|
| 1.52 |
| 01-Mar-2000 |
itojun | introduce m->m_pkthdr.aux to hold random data which needs to be passed
between protocol handlers.
ipsec socket pointers, ipsec decryption/auth information, tunnel
decapsulation information are in my mind - there can be several other usage.
at this moment, we use this for ipsec socket pointer passing. this will
avoid reuse of m->m_pkthdr.rcvif in ipsec code.
due to the change, MHLEN will be decreased by sizeof(void *) - for example,
for i386, MHLEN was 100 bytes, but is now 96 bytes.
we may want to increase MSIZE from 128 to 256 for some of our architectures.
take caution if you use it for keeping some data item for long period
of time - use extra caution on M_PREPEND() or m_adj(), as they may result
in loss of m->m_pkthdr.aux pointer (and mbuf leak).
this will bump kernel version.
(as discussed in tech-net, tested in kame tree)
|
| 1.51 |
| 17-Feb-2000 |
darrenr | Change the use of pfil hooks. There is no longer a single list of all
pfil information, instead, struct protosw now contains a structure
which caontains list heads, etc. The per-protosw pfil struct is passed
to pfil_hook_get(), along with an in/out flag to get the head of the
relevant filter list. This has been done for only IPv4 and IPv6, at
present, with these patches only enabling filtering for IPPROTO_IP and
IPPROTO_IPV6, although it is possible to have tcp/udp, etc, dedicated
filters now also. The ipfilter code has been updated to only filter
IPv4 packets - next major release of ipfilter is required for ipv6.
|
| 1.50 |
| 02-Feb-2000 |
thorpej | PRU_PURGEADDR -> PRU_PURGEIF, per a discussion w/ itojun. In the IPv4
and IPv6 code, also use this to traverse PCB tables, looking for cached
routes referencing the dying ifnet, forcing them to be refreshed.
|
| 1.49 |
| 01-Feb-2000 |
thorpej | First-draft if_detach() implementation, originally from Bill Studnemund,
although this version has been changed somewhat:
- reference counting on ifaddrs isn't as complete as Bill's original
work was. This is hard to get right, and we should attack one
protocol at a time.
- This doesn't do reference counting or dynamic allocation of ifnets yet.
- This version introduces a new PRU -- PRU_PURGEADDR, which is used to
purge an ifaddr from a protocol. The old method Bill used didn't work
on all protocols, and it only worked on some because it was Very Lucky.
This mostly works ... i.e. works for my USB Ethernet, except for a dangling
ifaddr reference left by the IPv6 code; have not yet tracked this down.
|
| 1.48 |
| 31-Jan-2000 |
itojun | bring in latest KAME ipsec tree.
- interop issues in ipcomp is fixed
- padding type (after ESP) is configurable
- key database memory management (need more fixes)
- policy specification is revisited
XXX m->m_pkthdr.rcvif is still overloaded - hope to fix it soon
|
| 1.47 |
| 13-Dec-1999 |
itojun | sync IPv6 part with latest KAME tree. IPsec part is left unmodified
due to massive changes in KAME side.
- IPv6 output goes through nd6_output
- faith can capture IPv4 packets as well - you can run IPv4-to-IPv6 translator
using heavily modified DNS servers
- per-interface statistics (required for IPv6 MIB)
- interface autoconfig is revisited
- udp input handling has a big change for mapped address support.
- introduce in4_cksum() for non-overwriting checksumming
- introduce m_pulldown()
- neighbor discovery cleanups/improvements
- netinet/in.h strictly conforms to RFC2553 (no extra defs visible to userland)
- IFA_STATS is fixed a bit (not tested)
- and more more more.
TODO:
- cleanup os-independency #ifdef
- avoid rcvif dual use (for IPsec) to help ifdetach
(sorry for jumbo commit, I can't separate this any more...)
|
| 1.46 |
| 13-Sep-1999 |
itojun | branches: 1.46.2; 1.46.8;
- Call in{,6}_pcbdetach if ipsec initialization is failed during PRU_ATTACH.
This situation happens on severe memory shortage. We may need more
improvements here and there.
- Grab IEEE802 address from IFT_ETHER card, even if the card is
inserted after bootup time. Is there any other card that can be
inserted afterwards? pcmcia fddi card? :-P
- RFC2373 u bit handling suggests that we SHOULD NOT copy interface id from
ethernet card to pseudo interface, when ethernet card has IEEE802/EUI64
with u bit != 0 (this means that IEEE802/EUI64 is not universally unique).
Do not use such address as, for example, interface id for gif interface.
(I have such an ethernet card myself)
This may change interface id for your gif interface. be careful upgrading
rc files.
(sync with recent KAME)
|
| 1.45 |
| 09-Jul-1999 |
thorpej | defopt IPSEC and IPSEC_ESP (both into opt_ipsec.h).
|
| 1.44 |
| 05-Jul-1999 |
darrenr | Call icmp_error() at the bottom of rip_input IFF rip_input is the handler
for the protocol in the specified packet.
Fix statistic gathering to not make bogus increments of ips_delivered and
ips_noproto for cases where rip_input() is called by a protocol handler
(such as icmp_input or igmp_input) which has already processed the packet.
|
| 1.43 |
| 01-Jul-1999 |
itojun | IPv6 kernel code, based on KAME/NetBSD 1.4, SNAP kit 19990628.
(Sorry for a big commit, I can't separate this into several pieces...)
Pls check sys/netinet6/TODO and sys/netinet6/IMPLEMENTATION for details.
- sys/kern: do not assume single mbuf, accept chained mbuf on passing
data from userland to kernel (or other way round).
- "midway" ATM card: ATM PVC pseudo device support, like those done in ALTQ
package (ftp://ftp.csl.sony.co.jp/pub/kjc/).
- sys/netinet/tcp*: IPv4/v6 dual stack tcp support.
- sys/netinet/{ip6,icmp6}.h, sys/net/pfkeyv2.h: IETF document assumes those
file to be there so we patch it up.
- sys/netinet: IPsec additions are here and there.
- sys/netinet6/*: most of IPv6 code sits here.
- sys/netkey: IPsec key management code
- dev/pci/pcidevs: regen
In my understanding no code here is subject to export control so it
should be safe.
|
| 1.42 |
| 30-Jan-1999 |
thorpej | branches: 1.42.4; 1.42.6;
Make programs that use raw IP work again; trim the header length from ip_len
before handing the packet off to the socket.
|
| 1.41 |
| 03-Apr-1998 |
thorpej | branches: 1.41.6;
Fix a bug which would cause a panic in soreceive() if multiple raw
receivers ask for ancillary data.
Noted by Francis Dupont <Francis.Dupont@inria.fr> on tech-net.
|
| 1.40 |
| 12-Jan-1998 |
scottr | Use option header file for MROUTING
|
| 1.39 |
| 05-Jan-1998 |
thorpej | Finishing merging 4.4BSD-Lite2 netinet. At this point, the only changes
left were SCCS IDs and Copyright dates.
|
| 1.38 |
| 16-Nov-1997 |
mycroft | On output, if the packet length doesn't match the length in the IP header,
drop the packet with EINVAL.
|
| 1.37 |
| 14-Oct-1997 |
matt | branches: 1.37.2;
Add support for returning maximum supported MTU when ip_output fails with
EMSGSIZE.
|
| 1.36 |
| 11-Jan-1997 |
thorpej | branches: 1.36.10;
Implement the IP_RECVIF socket option: supply a datagram packet's incoming
interface using a sockaddr_dl in a control mbuf.
Implement SO_TIMESTAMP for IP datagrams.
Move packet information option processing into a generic function
so that they work with multicast UDP and raw IP as well as unicast UDP.
Contributed by Bill Fenner <fenner@parc.xerox.com>.
|
| 1.35 |
| 25-Oct-1996 |
thorpej | In rip_output(), sanity check the length of the packet to be transmitted.
If it's larger than IP_MAXPACKET, return an error condition.
Based on a patch from Bill Fenner <fenner@parc.xerox.com>
|
| 1.34 |
| 16-Sep-1996 |
mycroft | Make sure the sin_zero fields are filled.
|
| 1.33 |
| 15-Sep-1996 |
mycroft | Hash unconnected PCBs.
|
| 1.32 |
| 09-Sep-1996 |
mycroft | Add in_nullhost() and in_hosteq() macros, to hide some protocol
details. Also, fix a bug in TCP wrt SYN+URG packets.
|
| 1.31 |
| 23-Jun-1996 |
mycroft | Return ENOPROTOOPT rather than picking pseudo-random error values.
Don't allow SIOCGET{VIF,SG}CNT from sockets other than the multicast router.
Restructure rip_ctloutput() like ip_ctloutput(), and fix memory leaks.
|
| 1.30 |
| 28-May-1996 |
pk | Prototype new rip_*() functions.
|
| 1.29 |
| 24-May-1996 |
mycroft | Move some code into a separate rip_bind() function.
|
| 1.28 |
| 23-May-1996 |
mycroft | Make sure the control mbufs are freed in all cases.
|
| 1.27 |
| 23-May-1996 |
mycroft | Minor changes to make this more like other protocols. Also, fix some return
values.
|
| 1.26 |
| 22-May-1996 |
mycroft | Pass a proc pointer down to the usrreq and pcbbind functions for PRU_ATTACH, PRU_BIND and
PRU_CONTROL. The usrreq interface really needs to be split up, but this will have to wait.
Remove SS_PRIV completely.
|
| 1.25 |
| 18-Feb-1996 |
christos | branches: 1.25.4;
Fix PR/2095 options MROUTING did not compile.
|
| 1.24 |
| 13-Feb-1996 |
christos | netinet prototypes
|
| 1.23 |
| 31-Jan-1996 |
mycroft | Build a hash table of PCBs. Hash function needs tweaking.
|
| 1.22 |
| 30-Nov-1995 |
pk | Handle PRU_CONTROL (David Maltz; PR#1664).
|
| 1.21 |
| 18-Jun-1995 |
cgd | branches: 1.21.2;
convert pcb lists to CIRCLEQs, so that the end can be looked at more
easily, and so that the original (insque/remque) logic can be effectively
mimiced. (This fixes a bug in the previous set of list changes.)
also (since terminator is no longer null) reinstate uninitted list checks,
but mark them XXX.
|
| 1.20 |
| 12-Jun-1995 |
mycroft | Various cleanup, including:
* Convert several data structures to use queue.h.
* Split in_pcbnotify() into two parts; one for notifying a specific PCB, and
one for notifying all PCBs for a particular foreign address.
|
| 1.19 |
| 04-Jun-1995 |
mycroft | Clean up many more casts.
|
| 1.18 |
| 31-May-1995 |
mycroft | Integrate multicast 3.5 distribution, with several bugs fixed and general
cleanup. This is a (working) snapshot of work in progress.
|
| 1.17 |
| 13-Apr-1995 |
cgd | be a bit more careful and explicit with types. (basically a large no-op.)
|
| 1.16 |
| 02-Mar-1995 |
glass | Fix for two bad tests in the raw IP socket input code. Only affected
raw sockets that were bound to a local address and/or connected to a
foreign address. Fix from Dan McDonald <danmcd@itd.nrl.navy.mil>
|
| 1.15 |
| 12-Jan-1995 |
mycroft | Fix mbuf leak in rip_ctloutput().
|
| 1.14 |
| 29-Jun-1994 |
cgd | New RCS ID's, take two. they're more aesthecially pleasant, and use 'NetBSD'
|
| 1.13 |
| 13-May-1994 |
mycroft | Update to 4.4-Lite networking code, with a few local changes.
|
| 1.12 |
| 10-Feb-1994 |
mycroft | Format police.
|
| 1.11 |
| 02-Feb-1994 |
hpeyerl | Multicast is no longer optional.
|
| 1.10 |
| 10-Jan-1994 |
mycroft | Should compile now with or without `options MULTICAST'.
|
| 1.9 |
| 09-Jan-1994 |
mycroft | Prototype the rest.
|
| 1.8 |
| 08-Jan-1994 |
mycroft | Fix some inconsistent spacing; spaces at the end of lines, etc.
|
| 1.7 |
| 18-Dec-1993 |
mycroft | Canonicalize all #includes.
|
| 1.6 |
| 06-Dec-1993 |
hpeyerl | multicast support.
>From Chris Maeda, cmaeda@cs.washington.edu
These patches are derived from the IP Multicast patches for BSDI.
|
| 1.5 |
| 22-May-1993 |
cgd | add include of select.h if necessary for protos, or delete if extraneous
|
| 1.4 |
| 21-May-1993 |
cgd | add packet size check for raw IP provided by Paul Antonov <apg@apg.kiae.su>,
to fix the "traceroute foohost 2000 == panic" problem.
|
| 1.3 |
| 18-May-1993 |
cgd | make kernel select interface be one-stop shopping & clean it all up.
|
| 1.2 |
| 21-Mar-1993 |
cgd | after 0.2.2 "stable" patches applied
|
| 1.1 |
| 21-Mar-1993 |
cgd | branches: 1.1.1;
Initial revision
|
| 1.1.1.3 |
| 05-Jan-1998 |
thorpej | Import sys/netinet from 4.4BSD-Lite2 for reference purposes.
|
| 1.1.1.2 |
| 05-Jan-1998 |
thorpej | Import sys/netinet from 4.4BSD-Lite for reference purposes.
|
| 1.1.1.1 |
| 21-Mar-1993 |
cgd | initial import of 386bsd-0.1 sources
|
| 1.21.2.1 |
| 02-Feb-1996 |
mycroft | Bring in changes for mondo patch 2.
|
| 1.25.4.2 |
| 11-Dec-1996 |
mycroft | From trunk:
Eliminate SS_PRIV; instead, pass down a proc pointer to the usrreq methods
that need it.
Fix numerous memory leaks and bogus return values.
|
| 1.25.4.1 |
| 10-Nov-1996 |
thorpej | Update from trunk:
- Make ip_len and ip_off unsigned.
- Make sure we don't accept or transmit packets larger than the
maximim IP packet size.
This fixes the so-called `death ping' bug.
Sum of work from Bill Fenner <fenner@parc.xerox.com>,
Kevin Lahey <kml@nas.nasa.gov>, and myself.
Thanks to Curt Sampson, Jukka Marin, and Kevin Lahey for testing
this under NetBSD 1.2
|
| 1.36.10.1 |
| 14-Oct-1997 |
thorpej | Update marc-pcmcia branch from trunk.
|
| 1.37.2.1 |
| 18-Nov-1997 |
mellon | Pull rev 1.38 up from trunk (mycroft)
|
| 1.41.6.1 |
| 11-Dec-1998 |
kenh | The beginnings of interface detach support. Still some bugs, but mostly
works for me.
This work was originally by Bill Studenmund, and cleaned up by me.
|
| 1.42.6.3 |
| 30-Nov-1999 |
itojun | bring in latest KAME (as of 19991130, KAME/NetBSD141) into kame branch
just for reference purposes.
This commit includes 1.4 -> 1.4.1 sync for kame branch.
The branch does not compile at all (due to the lack of ALTQ and some other
source code). Please do not try to modify the branch, this is just for
referenre purposes.
synchronization to latest KAME will take place on HEAD branch soon.
|
| 1.42.6.2 |
| 06-Jul-1999 |
itojun | KAME/NetBSD 1.4, SNAP kit 1999/07/05.
NOTE: this branch is just for reference purposes (i.e. for taking cvs diff).
do not touch anything on the branch. actual work must be done on HEAD branch.
|
| 1.42.6.1 |
| 28-Jun-1999 |
itojun | KAME/NetBSD 1.4 SNAP kit, dated 19990628.
NOTE: this branch (kame) is used just for refernce. this may not compile
due to multiple reasons.
|
| 1.42.4.2 |
| 02-Aug-1999 |
thorpej | Update from trunk.
|
| 1.42.4.1 |
| 01-Jul-1999 |
thorpej | Sync w/ -current.
|
| 1.46.8.1 |
| 27-Dec-1999 |
wrstuden | Pull up to last week's -current.
|
| 1.46.2.3 |
| 12-Mar-2001 |
bouyer | Sync with HEAD.
|
| 1.46.2.2 |
| 11-Feb-2001 |
bouyer | Sync with HEAD.
|
| 1.46.2.1 |
| 20-Nov-2000 |
bouyer | Update thorpej_scsipi to -current as of a month ago
|
| 1.53.4.2 |
| 06-Apr-2001 |
he | Pull up revision 1.54 (requested by itojun):
Record IPsec packet history in m_aux structure. Let ipfilter
look at wire-format packet only (not the decapsulated ones), so
that VPN setting can work with NAT/ipfilter settings.
|
| 1.53.4.1 |
| 26-Feb-2001 |
he | Pull up revision 1.55 (requested by itojun):
Make sure to validate packet against ipsec policy.
|
| 1.55.2.6 |
| 07-Nov-2002 |
thorpej | Sync with HEAD.
|
| 1.55.2.5 |
| 27-Aug-2002 |
nathanw | Catch up to -current.
|
| 1.55.2.4 |
| 20-Jun-2002 |
nathanw | Catch up to -current.
|
| 1.55.2.3 |
| 08-Jan-2002 |
nathanw | Catch up to -current.
|
| 1.55.2.2 |
| 14-Nov-2001 |
nathanw | Catch up to -current.
|
| 1.55.2.1 |
| 24-Aug-2001 |
nathanw | Catch up with -current.
|
| 1.56.2.4 |
| 06-Sep-2002 |
jdolecek | sync kqueue branch with HEAD
|
| 1.56.2.3 |
| 23-Jun-2002 |
jdolecek | catch up with -current on kqueue branch
|
| 1.56.2.2 |
| 10-Jan-2002 |
thorpej | Sync kqueue branch with -current.
|
| 1.56.2.1 |
| 03-Aug-2001 |
lukem | update to -current
|
| 1.57.4.1 |
| 12-Nov-2001 |
thorpej | Sync the thorpej-mips-cache branch with -current.
|
| 1.60.8.2 |
| 29-Aug-2002 |
gehenna | catch up with -current.
|
| 1.60.8.1 |
| 20-Jun-2002 |
gehenna | catch up with -current.
|
| 1.70.2.7 |
| 10-Nov-2005 |
skrll | Sync with HEAD. Here we go again...
|
| 1.70.2.6 |
| 01-Apr-2005 |
skrll | Sync with HEAD.
|
| 1.70.2.5 |
| 04-Feb-2005 |
skrll | Sync with HEAD.
|
| 1.70.2.4 |
| 21-Sep-2004 |
skrll | Fix the sync with head I botched.
|
| 1.70.2.3 |
| 18-Sep-2004 |
skrll | Sync with HEAD.
|
| 1.70.2.2 |
| 03-Aug-2004 |
skrll | Sync with HEAD
|
| 1.70.2.1 |
| 02-Jul-2003 |
darrenr | Apply the aborted ktrace-lwp changes to a specific branch. This is just for
others to review, I'm concerned that patch fuziness may have resulted in some
errant code being generated but I'll look at that later by comparing the diff
from the base to the branch with the file I attempt to apply to it. This will,
at the very least, put the changes in a better context for others to review
them and attempt to tinker with removing passing of 'struct lwp' through
the kernel.
|
| 1.78.2.1 |
| 10-May-2004 |
tron | Pull up revision 1.80 (requested by jonathan in ticket #280):
Redo net.inet.* sysctl subtree for fast-ipsec from scratch.
Attach FAST-IPSEC statistics with 64-bit counters to new sysctl MIB.
Rework netstat to show FAST_IPSEC statistics, via sysctl, for
netstat -p ipsec.
New kernel files:
sys/netipsec/Makefile (new file; install *_var.h includes)
sys/netipsec/ipsec_var.h (new 64-bit mib counter struct)
Changed kernel files:
sys/Makefile (recurse into sys/netipsec/)
sys/netinet/in.h (fake IP_PROTO name for fast_ipsec
sysctl subtree.)
sys/netipsec/ipsec.h (minimal userspace inclusion)
sys/netipsec/ipsec_osdep.h (minimal userspace inclusion)
sys/netipsec/ipsec_netbsd.c (redo sysctl subtree from scratch)
sys/netipsec/key*.c (fix broken net.key subtree)
sys/netipsec/ah_var.h (increase all counters to 64 bits)
sys/netipsec/esp_var.h (increase all counters to 64 bits)
sys/netipsec/ipip_var.h (increase all counters to 64 bits)
sys/netipsec/ipcomp_var.h (increase all counters to 64 bits)
sys/netipsec/ipsec.c (add #include netipsec/ipsec_var.h)
sys/netipsec/ipsec_mbuf.c (add #include netipsec/ipsec_var.h)
sys/netipsec/ipsec_output.c (add #include netipsec/ipsec_var.h)
sys/netinet/raw_ip.c (add #include netipsec/ipsec_var.h)
sys/netinet/tcp_input.c (add #include netipsec/ipsec_var.h)
sys/netinet/udp_usrreq.c (add #include netipsec/ipsec_var.h)
Changes to usr.bin/netstat to print the new fast-ipsec sysctl tree
for "netstat -s -p ipsec":
New file:
usr.bin/netstat/fast_ipsec.c (print fast-ipsec counters)
Changed files:
usr.bin/netstat/Makefile (add fast_ipsec.c)
usr.bin/netstat/netstat.h (declarations for fast_ipsec.c)
usr.bin/netstat/main.c (call KAME-vs-fast-ipsec dispatcher)
|
| 1.81.6.2 |
| 19-Mar-2005 |
yamt | sync with head. xen and whitespace. xen part is not finished.
|
| 1.81.6.1 |
| 12-Feb-2005 |
yamt | sync with head.
|
| 1.81.4.1 |
| 29-Apr-2005 |
kent | sync with -current
|
| 1.87.2.8 |
| 11-Feb-2008 |
yamt | sync with head.
|
| 1.87.2.7 |
| 21-Jan-2008 |
yamt | sync with head
|
| 1.87.2.6 |
| 07-Dec-2007 |
yamt | sync with head
|
| 1.87.2.5 |
| 27-Oct-2007 |
yamt | sync with head.
|
| 1.87.2.4 |
| 03-Sep-2007 |
yamt | sync with head.
|
| 1.87.2.3 |
| 26-Feb-2007 |
yamt | sync with head.
|
| 1.87.2.2 |
| 30-Dec-2006 |
yamt | sync with head.
|
| 1.87.2.1 |
| 21-Jun-2006 |
yamt | sync with head.
|
| 1.88.12.1 |
| 24-May-2006 |
tron | Merge 2006-05-24 NetBSD-current into the "peter-altq" branch.
|
| 1.88.10.3 |
| 06-May-2006 |
christos | - Move kauth_cred_t declaration to <sys/types.h>
- Cleanup struct ucred; forward declarations that are unused.
- Don't include <sys/kauth.h> in any header, but include it in the c files
that need it.
Approved by core.
|
| 1.88.10.2 |
| 10-Mar-2006 |
elad | generic_authorize() -> kauth_authorize_generic().
|
| 1.88.10.1 |
| 08-Mar-2006 |
elad | Adapt to kernel authorization KPI.
|
| 1.88.8.3 |
| 14-Sep-2006 |
yamt | sync with head.
|
| 1.88.8.2 |
| 11-Aug-2006 |
yamt | sync with head
|
| 1.88.8.1 |
| 24-May-2006 |
yamt | sync with head.
|
| 1.88.6.1 |
| 01-Jun-2006 |
kardel | Sync with head.
|
| 1.88.4.2 |
| 09-Sep-2006 |
rpaulo | sync with head
|
| 1.88.4.1 |
| 05-Feb-2006 |
rpaulo | inpcb_hdr is gone.
|
| 1.90.4.1 |
| 18-Nov-2006 |
ad | Sync with head.
|
| 1.91.2.2 |
| 10-Dec-2006 |
yamt | sync with head.
|
| 1.91.2.1 |
| 22-Oct-2006 |
yamt | sync with head
|
| 1.94.4.3 |
| 17-May-2007 |
yamt | sync with head.
|
| 1.94.4.2 |
| 12-Mar-2007 |
rmind | Sync with HEAD.
|
| 1.94.4.1 |
| 27-Feb-2007 |
yamt | - sync with head.
- move sched_changepri back to kern_synch.c as it doesn't know PPQ anymore.
|
| 1.96.4.1 |
| 11-Jul-2007 |
mjf | Sync with head.
|
| 1.96.2.2 |
| 09-Oct-2007 |
ad | Sync with head.
|
| 1.96.2.1 |
| 08-Jun-2007 |
ad | Sync with head.
|
| 1.97.8.3 |
| 23-Mar-2008 |
matt | sync with HEAD
|
| 1.97.8.2 |
| 09-Jan-2008 |
matt | sync with HEAD
|
| 1.97.8.1 |
| 06-Nov-2007 |
matt | sync with HEAD
|
| 1.97.6.3 |
| 03-Dec-2007 |
joerg | Sync with HEAD.
|
| 1.97.6.2 |
| 02-Oct-2007 |
joerg | Sync with HEAD.
|
| 1.97.6.1 |
| 03-Sep-2007 |
jmcneill | Sync with HEAD.
|
| 1.97.2.1 |
| 03-Sep-2007 |
skrll | Sync with HEAD.
|
| 1.100.6.3 |
| 18-Feb-2008 |
mjf | Sync with HEAD.
|
| 1.100.6.2 |
| 27-Dec-2007 |
mjf | Sync with HEAD.
|
| 1.100.6.1 |
| 08-Dec-2007 |
mjf | Sync with HEAD.
|
| 1.101.6.1 |
| 02-Jan-2008 |
bouyer | Sync with HEAD
|
| 1.101.2.1 |
| 26-Dec-2007 |
ad | Sync with head.
|
| 1.103.6.2 |
| 28-Sep-2008 |
mjf | Sync with HEAD.
|
| 1.103.6.1 |
| 02-Jun-2008 |
mjf | Sync with HEAD.
|
| 1.105.2.1 |
| 18-May-2008 |
yamt | sync with head.
|
| 1.107.8.1 |
| 19-Oct-2008 |
haad | Sync with HEAD.
|
| 1.107.4.1 |
| 18-Sep-2008 |
wrstuden | Sync with wrstuden-revivesa-base-2.
|
| 1.107.2.2 |
| 11-Mar-2010 |
yamt | sync with head
|
| 1.107.2.1 |
| 04-May-2009 |
yamt | sync with head.
|
| 1.108.2.1 |
| 19-Jan-2009 |
skrll | Sync with HEAD.
|
| 1.112.6.2 |
| 05-Apr-2012 |
mrg | sync to latest -current.
|
| 1.112.6.1 |
| 18-Feb-2012 |
mrg | merge to -current.
|
| 1.112.2.2 |
| 22-May-2014 |
yamt | 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")
|
| 1.112.2.1 |
| 17-Apr-2012 |
yamt | sync with head
|
| 1.114.2.4 |
| 03-Dec-2017 |
jdolecek | update from HEAD
|
| 1.114.2.3 |
| 20-Aug-2014 |
tls | Rebase to HEAD as of a few days ago.
|
| 1.114.2.2 |
| 23-Jun-2013 |
tls | resync from head
|
| 1.114.2.1 |
| 25-Feb-2013 |
tls | resync with head
|
| 1.116.2.4 |
| 18-May-2014 |
rmind | sync with head
|
| 1.116.2.3 |
| 23-Sep-2013 |
rmind | - Add some initial locking to the IPv4 PCB.
- Rename inpcb_lookup_*() routines to be more accurate and add comments.
- Add some comments about connection life-cycle WRT socket layer.
|
| 1.116.2.2 |
| 28-Aug-2013 |
rmind | Checkpoint work in progress:
- Initial split of the protocol user-request method into the following
methods: pr_attach, pr_detach and pr_generic for old the pr_usrreq.
- Adjust socreate(9) and sonewconn(9) to call pr_attach without the
socket lock held (as a preparation for the locking scheme adjustment).
- Adjust all pr_attach routines to assert that PCB is not set.
- Sprinkle various comments, document some routines and their locking.
- Remove M_PCB, replace with kmem(9).
- Fix few bugs spotted on the way.
|
| 1.116.2.1 |
| 17-Jul-2013 |
rmind | Checkpoint work in progress:
- Move PCB structures under __INPCB_PRIVATE, adjust most of the callers
and thus make IPv4 PCB structures mostly opaque. Any volunteers for
merging in6pcb with inpcb (see rpaulo-netinet-merge-pcb branch)?
- Move various global vars to the modules where they belong, make them static.
- Some preliminary work for IPv4 PCB locking scheme.
- Make raw IP code mostly MP-safe. Simplify some of it.
- Rework "fast" IP forwarding (ipflow) code to be mostly MP-safe. It should
run from a software interrupt, rather than hard.
- Rework tun(4) pseudo interface to be MP-safe.
- Work towards making some other interfaces more strict.
|
| 1.118.2.1 |
| 10-Aug-2014 |
tls | Rebase.
|
| 1.145.2.1 |
| 17-Jan-2015 |
martin | Pull up following revision(s) (requested by maxv in ticket #427):
sys/compat/svr4/svr4_schedctl.c: revision 1.8
sys/netinet/tcp_timer.c: revision 1.88
sys/miscfs/genfs/layer_vfsops.c: revision 1.45
sys/compat/svr4/svr4_ioctl.c: revision 1.37
sys/ufs/chfs/chfs_vfsops.c: revision 1.14
sys/miscfs/fdesc/fdesc_vfsops.c: revision 1.91
sys/compat/linux/arch/i386/linux_ptrace.c: revision 1.30
sys/compat/common/kern_time_50.c: revision 1.28
sys/netinet6/ip6_forward.c: revision 1.74
sys/miscfs/umapfs/umap_vnops.c: revision 1.57
sys/compat/svr4/svr4_fcntl.c: revision 1.74
distrib/sets/lists/comp/mi: revision 1.1931
sys/netinet6/udp6_output.c: revision 1.46
sys/fs/puffs/puffs_compat.c: revision 1.3
sys/fs/udf/udf_rename.c: revision 1.11
sys/compat/svr4/svr4_filio.c: revision 1.24
sys/fs/udf/udf_rename.c: revision 1.12
sys/netinet/tcp_usrreq.c: revision 1.202
sys/miscfs/umapfs/umap_subr.c: revision 1.29
sys/compat/linux/common/linux_fadvise64.c: revision 1.3
sys/netinet/if_atm.c: revision 1.34
sys/miscfs/procfs/procfs_subr.c: revision 1.106
sys/miscfs/genfs/layer_subr.c: revision 1.37
sys/netinet/tcp_sack.c: revision 1.30
sys/compat/freebsd/freebsd_misc.c: revision 1.33
sys/compat/freebsd/freebsd_file.c: revision 1.33
sys/ufs/chfs/chfs_vnode.c: revision 1.12
sys/compat/svr4/svr4_ttold.c: revision 1.34
sys/compat/linux/common/linux_file.c: revision 1.114
sys/compat/linux/arch/mips/linux_machdep.c: revision 1.43
sys/compat/linux/common/linux_signal.c: revision 1.76
sys/compat/common/compat_util.c: revision 1.46
sys/compat/linux/arch/arm/linux_ptrace.c: revision 1.18
sys/compat/svr4/svr4_sockio.c: revision 1.36
sys/compat/linux/arch/arm/linux_machdep.c: revision 1.32
sys/compat/svr4/svr4_signal.c: revision 1.66
sys/kern/kern_exec.c: revision 1.410
sys/fs/puffs/puffs_vfsops.c: revision 1.115
sys/compat/svr4/svr4_exec_elf64.c: revision 1.15
sys/compat/linux/arch/i386/linux_machdep.c: revision 1.159
sys/compat/linux/arch/alpha/linux_machdep.c: revision 1.50
sys/compat/linux32/common/linux32_misc.c: revision 1.24
sys/netinet/in_pcb.c: revision 1.153
sys/sys/malloc.h: revision 1.116
sys/compat/common/if_43.c: revision 1.9
share/man/man9/Makefile: revision 1.380
sys/netinet/tcp_vtw.c: revision 1.12
sys/miscfs/umapfs/umap_vfsops.c: revision 1.95
sys/ufs/ext2fs/ext2fs_vfsops.c: revision 1.186
sys/compat/common/uipc_syscalls_43.c: revision 1.46
sys/ufs/ext2fs/ext2fs_vnops.c: revision 1.115
sys/fs/puffs/puffs_msgif.c: revision 1.97
sys/compat/svr4/svr4_ipc.c: revision 1.27
sys/compat/linux/common/linux_exec.c: revision 1.117
sys/ufs/ext2fs/ext2fs_readwrite.c: revision 1.66
sys/netinet/tcp_output.c: revision 1.179
sys/compat/svr4/svr4_termios.c: revision 1.28
sys/fs/udf/udf_strat_bootstrap.c: revision 1.4
sys/fs/puffs/puffs_subr.c: revision 1.67
sys/fs/puffs/puffs_node.c: revision 1.36
sys/miscfs/overlay/overlay_vnops.c: revision 1.21
sys/fs/cd9660/cd9660_node.c: revision 1.34
sys/netinet/raw_ip.c: revision 1.146
sys/sys/mallocvar.h: revision 1.13
sys/miscfs/overlay/overlay_vfsops.c: revision 1.63
share/man/man9/malloc.9: revision 1.50
sys/netinet6/dest6.c: revision 1.18
sys/compat/linux/common/linux_uselib.c: revision 1.33
sys/compat/linux/common/linux_socket.c: revision 1.120
share/man/man9/malloc.9: revision 1.51
sys/netinet/tcp_subr.c: revision 1.257
sys/compat/linux/common/linux_socketcall.c: revision 1.45
sys/compat/linux/common/linux_fadvise64_64.c: revision 1.3
sys/compat/freebsd/freebsd_ipc.c: revision 1.17
sys/compat/linux/common/linux_misc_notalpha.c: revision 1.109
sys/compat/linux/arch/alpha/linux_pipe.c: revision 1.17
sys/netinet6/in6_pcb.c: revision 1.132
sys/netinet6/in6_ifattach.c: revision 1.94
sys/compat/svr4/svr4_exec_elf32.c: revision 1.15
sys/miscfs/nullfs/null_vfsops.c: revision 1.90
sys/fs/cd9660/cd9660_util.c: revision 1.12
sys/compat/linux/arch/powerpc/linux_machdep.c: revision 1.48
sys/compat/freebsd/freebsd_exec_elf32.c: revision 1.20
sys/miscfs/procfs/procfs_vfsops.c: revision 1.94
sys/compat/linux/arch/powerpc/linux_ptrace.c: revision 1.28
sys/compat/linux/common/linux_sched.c: revision 1.67
sys/compat/linux/common/linux_exec_aout.c: revision 1.67
sys/compat/linux/common/linux_pipe.c: revision 1.67
sys/compat/linux/common/linux_llseek.c: revision 1.34
sys/compat/linux/arch/mips/linux_ptrace.c: revision 1.10
Do not uselessly include <sys/malloc.h>.
Cleanup:
- remove struct kmembuckets (dead)
- correctly deadify MALLOC_XX
- remove MALLOC_DEFINE_LIMIT and MALLOC_JUSTDEFINE_LIMIT (dead)
- remove malloc_roundup(), malloc_type_setlimit(), MALLOC_DEFINE_LIMIT()
and MALLOC_JUSTDEFINE_LIMIT() from man 9 malloc
New sentence, new line. Bump date for previous.
Obsolete malloc_roundup(9), malloc_type_setlimit(9) and MALLOC_DEFINE_LIMIT(9)
man pages.
|
| 1.146.2.8 |
| 28-Aug-2017 |
skrll | Sync with HEAD
|
| 1.146.2.7 |
| 05-Feb-2017 |
skrll | Sync with HEAD
|
| 1.146.2.6 |
| 05-Oct-2016 |
skrll | Sync with HEAD
|
| 1.146.2.5 |
| 29-May-2016 |
skrll | Sync with HEAD
|
| 1.146.2.4 |
| 19-Mar-2016 |
skrll | Sync with HEAD
|
| 1.146.2.3 |
| 22-Sep-2015 |
skrll | Sync with HEAD
|
| 1.146.2.2 |
| 06-Jun-2015 |
skrll | Sync with HEAD
|
| 1.146.2.1 |
| 06-Apr-2015 |
skrll | Sync with HEAD
|
| 1.158.2.4 |
| 26-Apr-2017 |
pgoyette | Sync with HEAD
|
| 1.158.2.3 |
| 20-Mar-2017 |
pgoyette | Sync with HEAD
|
| 1.158.2.2 |
| 04-Nov-2016 |
pgoyette | Sync with HEAD
|
| 1.158.2.1 |
| 06-Aug-2016 |
pgoyette | Sync with HEAD
|
| 1.161.2.1 |
| 21-Apr-2017 |
bouyer | Sync with HEAD
|
| 1.164.4.2 |
| 09-Apr-2018 |
bouyer | Pull up following revision(s) (requested by roy in ticket #724):
tests/net/icmp/t_ping.c: revision 1.19
sys/netinet6/raw_ip6.c: revision 1.166
sys/netinet6/ip6_input.c: revision 1.195
sys/net/raw_usrreq.c: revision 1.59
sys/sys/socketvar.h: revision 1.151
sys/kern/uipc_socket2.c: revision 1.128
tests/lib/libc/sys/t_recvmmsg.c: revision 1.2
lib/libc/sys/recv.2: revision 1.38
sys/net/rtsock.c: revision 1.239
sys/netinet/udp_usrreq.c: revision 1.246
sys/netinet6/icmp6.c: revision 1.224
tests/net/icmp/t_ping.c: revision 1.20
sys/netipsec/keysock.c: revision 1.63
sys/netinet/raw_ip.c: revision 1.172
sys/kern/uipc_socket.c: revision 1.260
tests/net/icmp/t_ping.c: revision 1.22
sys/kern/uipc_socket.c: revision 1.261
tests/net/icmp/t_ping.c: revision 1.23
sys/netinet/ip_mroute.c: revision 1.155
sbin/route/route.c: revision 1.159
sys/netinet6/ip6_mroute.c: revision 1.123
sys/netatalk/ddp_input.c: revision 1.31
sys/netcan/can.c: revision 1.3
sys/kern/uipc_usrreq.c: revision 1.184
sys/netinet6/udp6_usrreq.c: revision 1.138
tests/net/icmp/t_ping.c: revision 1.18
socket: report receive buffer overflows
Add soroverflow() which increments the overflow counter, sets so_error
to ENOBUFS and wakes the receive socket up.
Replace all code that manually increments this counter with soroverflow().
Add soroverflow() to raw_input().
This allows userland to detect route(4) overflows so it can re-sync
with the current state.
socket: clear error even when peeking
The error has already been reported and it's pointless requiring another
recv(2) call just to clear it.
socket: remove now incorrect comment that so_error is only udp
As it can be affected by route(4) sockets which are raw.
rtsock: log dropped messages that we cannot report to userland
Handle ENOBUFS when receiving messages.
Don't send messages if the receiver has died.
Sprinkle more soroverflow().
Handle ENOBUFS in recv
Handle ENOBUFS in sendto
Note value received. Harden another sendto for ENOBUFS.
Handle the routing socket overflowing gracefully.
Allow a valid sendto .... duh
Handle errors better.
Fix test for checking we sent all the data we asked to.
|
| 1.164.4.1 |
| 21-Dec-2017 |
snj | Pull up following revision(s) (requested by ryo in ticket #445):
distrib/sets/lists/debug/mi: revision 1.222
distrib/sets/lists/tests/mi: revision 1.760
share/man/man4/ip.4: revision 1.38
sys/netinet/in.c: revision 1.207
sys/netinet/in.h: revision 1.101
sys/netinet/in_pcb.c: revision 1.179
sys/netinet/in_pcb.h: revision 1.64
sys/netinet/ip_output.c: revision 1.284, 1.286
sys/netinet/ip_var.h: revision 1.120-1.121
sys/netinet/raw_ip.c: revision 1.166-1.167
sys/netinet/udp_usrreq.c: revision 1.235-1.236
sys/netinet/udp_var.h: revision 1.42
tests/net/net/Makefile: revision 1.21
tests/net/net/t_pktinfo_send.c: revision 1.1-1.2
Add support IP_PKTINFO for sendmsg(2).
The source address or output interface can be specified by adding IP_PKTINFO
to the control part of the message on a SOCK_DGRAM or SOCK_RAW socket.
Reviewed by ozaki-r@ and christos@. thanks.
--
As is the case with IPV6_PKTINFO, IP_PKTINFO can be sent without EADDRINUSE
even if the UDP address:port in use is specified.
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| 1.171.2.5 |
| 30-Sep-2018 |
pgoyette | Ssync with HEAD
|
| 1.171.2.4 |
| 21-May-2018 |
pgoyette | Sync with HEAD
|
| 1.171.2.3 |
| 02-May-2018 |
pgoyette | Synch with HEAD
|
| 1.171.2.2 |
| 16-Apr-2018 |
pgoyette | Sync with HEAD, resolve some conflicts
|
| 1.171.2.1 |
| 22-Mar-2018 |
pgoyette | Synch with HEAD, resolve conflicts
|
| 1.177.2.1 |
| 10-Jun-2019 |
christos | Sync with HEAD
|
| 1.185.2.1 |
| 02-Aug-2025 |
perseant | Sync with HEAD
|
