Commit graph

7191 commits

Author SHA1 Message Date
cinap_lenrek
3043052e24 vt: fix %.*s in sendncars() 2019-02-25 03:25:36 +01:00
cinap_lenrek
e1dcd2beb4 webfs: properly handle %.*s in url path and debug prints 2019-02-25 03:21:09 +01:00
cinap_lenrek
05227960c6 ssh: don't assume error messages are ASCII. format number of complete runes, not bytes. 2019-02-25 01:19:44 +01:00
cinap_lenrek
cce5422e79 ip/tinc: fix mistake from previous commit 2019-02-15 02:16:31 +01:00
cinap_lenrek
dc6772fccc libip: prefer v4 over v6 for myipaddr()
myipaddr() is used in legacy applications that assume a
single ip address per host. so prefer to retun a v4
address over a v6 one.
2019-02-13 18:56:21 +01:00
cinap_lenrek
06912e53e4 devip: remove unused eipconvtet.c and ptclbsum.c files 2019-02-13 17:42:20 +01:00
cinap_lenrek
57ed5cc3f0 devip: ipv6 loopback ::1 has link-local scope 2019-02-13 08:46:49 +01:00
cinap_lenrek
cf5095143f merge 2019-02-13 04:47:29 +01:00
cinap_lenrek
c0176a5051 ip/ipconfig: format ipmask with %M instead of %I 2019-02-13 04:45:41 +01:00
BurnZeZ
ffdbfdf991 postscript: use PI 2019-02-13 03:24:31 +00:00
cinap_lenrek
0ed8f6ff5f libip: don't reject ipmask in v6 form for v4 address 2019-02-13 04:04:33 +01:00
cinap_lenrek
45213ee6c7 ip/ipconfig, ndb/dns, libndb: handle parseipmask() errors 2019-02-12 21:44:57 +01:00
cinap_lenrek
d551a83ae4 libip: return -1 in parseipmask() and parseipandmask() when mask is not ipv4 and v4 argument was set 2019-02-12 21:43:22 +01:00
cinap_lenrek
7102a23245 devip: use parseipandmask() for ipifc and route control message parsing 2019-02-11 23:43:14 +01:00
cinap_lenrek
b1c9ddb3f0 ndb/dns: provide v4 argument to parseipmask(), use snprint() instead of sprint() 2019-02-11 23:42:15 +01:00
cinap_lenrek
fd277c053d upas/smtpd: implement ipv6 support for ip blacklist, replace v4parsecidr() with parseipandmask() 2019-02-11 23:40:34 +01:00
cinap_lenrek
50e617f8b6 ratfs: implement ipv6 support, replace v4parsecidr() with parseipandmask() 2019-02-11 23:38:58 +01:00
cinap_lenrek
168dabc142 ip/rip: use new parseipandmask() function 2019-02-11 23:36:29 +01:00
cinap_lenrek
595fbddb1c ip/ayiya: use parseipandmask(), use ipvmp() instead of equivip6() 2019-02-11 23:34:26 +01:00
cinap_lenrek
97d45a5468 ip/6in4: use parseipandmask(), use ipvmp() instead of equivip6() 2019-02-11 23:33:44 +01:00
cinap_lenrek
584343aa16 ip/tinc: use new parseipandmask() to parse subnets, use ipcmp()/ipmove(), remove prefixlen 2019-02-11 23:32:40 +01:00
cinap_lenrek
7a12930910 ip/dhcpd: provide v4 argument for parseipmask() 2019-02-11 23:30:52 +01:00
cinap_lenrek
7c3db1d620 ip/ipconfig: use new parseipandmask() function 2019-02-11 23:29:53 +01:00
cinap_lenrek
a7c01127f9 libndb: provide parseipmask() v4 argument in subnet(), use snprint() instead of sprint() 2019-02-11 23:28:43 +01:00
cinap_lenrek
0af11f97b5 libip: replace v4parsecidr() with new parseipandmask()
we want to accept V4 subnets in CIDR notation consistently which
means we need to interpret the mask in context of the IP address.
so parseipmask() now has an additional v4 flag argument which
offsets the prefixlength by 96 so a /24 will be interpreted
as a /120.

parseipandmask() is the new function which handles this automatically
depending on the ip address type.

v4parsecidr() is now obsolete.
2019-02-11 23:26:57 +01:00
cinap_lenrek
66b9196f77 segment(3): use bind -c in examples (thanks henesy) 2019-02-08 22:28:20 +01:00
cinap_lenrek
01b6aa0f9f cifs: merge with steve simons latest version. thank you very much! 2019-02-05 23:10:03 +01:00
cinap_lenrek
a2abe177e4 cifs: fix pruning of . and .. directory entries (thanks steve simon)
steve wrote:

> I cam across a bug in cifs.
>
> An empty directory under windows 7 pro contains a single entry "." but it
> doesn't appear to contain "..". As a result "." is not removed on dirscan
> and plan9 gets when trying to traverse the hierarchy.
2019-02-05 20:53:40 +01:00
cinap_lenrek
31637404ba bcm: include sdmmc in pi kernel configuration 2019-02-01 23:31:44 +01:00
cinap_lenrek
cefc849a95 devdraw: get rid of softscreen==0xa110c hack and make attachscreen() return Memdata*
all screen implementations use a Memimage* internally
for the framebuffer, so we can return a shared reference
to its Memdata structure in attachscreen() instead of
a framebuffer data pointer.

this eleminates the softscreen == 0xa110c hack as we
always use shared Memdata* now.
2019-01-30 18:22:52 +01:00
cinap_lenrek
8e1218aceb bcm: list devswap only once in devtab array 2019-01-30 18:05:04 +01:00
cinap_lenrek
5b5416aa05 devdraw: simplify drawgen() 2019-01-28 23:29:22 +01:00
cinap_lenrek
8152e9d075 devip: tcp: Don't respond to FIN-less ACKs during TIME-WAIT (thanks Barret Rhoden)
Under the normal close sequence, when we receive a FIN|ACK, we enter
TIME-WAIT and respond to that LAST-ACK with an ACK.  Our TCP stack would
send an ACK in response to *any* ACK, which included FIN|ACK but also
included regular ACKs.  (Or PSH|ACKs, which is what we were actually
getting/sending).

That was more ACKs than is necessary and results in an endless ACK storm
if we were under the simultaneous close sequence.  In that scenario,
both sides of a connection are in TIME-WAIT.  Both sides receive
FIN|ACK, and both respond with an ACK.  Then both sides receive *those*
ACKs, and respond again.  This continues until the TIME-WAIT wait period
elapses and each side's TCP timers (in the Plan 9 / Akaros case) shut
down.

The fix for this is to only respond to a FIN|ACK when we are in TIME-WAIT.
2019-01-27 22:12:50 +01:00
cinap_lenrek
63a0d519bc dhcpd(8), ndb(6): group related ndb attributes together 2019-01-24 20:30:14 +01:00
cinap_lenrek
4e91e4a2db ip/dhcpd: remove undocumented dhcpgroup mechanism, group related ndb attributes together 2019-01-24 20:29:39 +01:00
cinap_lenrek
eb7eea0bb9 troff: fix -ms mug (thanks aksr)
Executing .KS after .1C exhibits a bug.
Instead on the next page, the text between .KS and .KE is shown at
the bottom of the page (where footnote would be).
To reproduce the bug: http://sprunge.us/xyCUX7

The bug can be fixed by changing two lines in tmac.s:

    if \\n(NX<1 .bp\}

to

    if \\n(NX<=1 .bp\}

and

    if \\n(NX<1 'bp\}
to

  if \\n(NX<=1 'bp\}
2019-01-23 21:28:22 +01:00
cinap_lenrek
d1a0091b56 dhcpd(8), ndb(6): update documentation (thanks k0ga) 2019-01-23 20:58:52 +01:00
cinap_lenrek
c58df62d06 ip/dhcpd: send vendor ndb attribute if available (thanks k0ga)
At this moment plan9 is using vendorinfo to communicate
some specific plan9 parameters, but there are some boards
that use this attribute to set specific values. This
patch allows netbooting of these boards using ndb attributes
instead of hard coded solutions in dhcpd(1). Vendor attribute
is used for that purpose because it is also used for the
same purpose in bootp.
2019-01-23 20:57:20 +01:00
cinap_lenrek
ad6e6444f9 ip/dhcpd: add rootserverip read in lookupip() (thanks k0ga)
Lookupip() was already reading rootpath, but it didn't read the
address of the rootserver.  As they are very related it makes sense to
read them at the same time.

This patch also fixes a typo, where vendorclass was used instead of
vendor, resulting that vendor ndb attribute was never used.
2019-01-23 20:49:50 +01:00
cinap_lenrek
3cf63ee15f ip/dhcpd: change swap to rootserver (thanks k0ga) 2019-01-23 20:47:48 +01:00
cinap_lenrek
058951bb80 devtls: remove static "already" flag in tlsinit(). this function is only run once. 2019-01-22 22:08:07 +01:00
cinap_lenrek
26d36c3ae2 devswap: simplify, don't panic when writing swapfile fails
always start the pager kproc in swapinit(), simplifying kickpager().

allow zero conf.nswap and conf.nswppo. avoid allocating the reference
map and iolist arrays in that case.

use ulong for ioptr and iolist indices.

don't panic when writing pages out to the swapfile fails. just
requeue the page in the io transaction list so we will try
again next time executeio() is run or just free the page when
the swap reference was dropped.

remove unused pagersummary() function.
2019-01-22 22:06:42 +01:00
cinap_lenrek
4b2f31131a pc64: properly handle faulterror in faultamd64()
replicate what faulterror() would have done with up->nerrlab == 0,
that is, terminate the process.
2019-01-22 21:55:20 +01:00
Alex Musolino
927e342aca upas/fs: remove unused function pop3log 2019-01-22 15:11:53 +10:30
aiju
b9745c60a1 merge 2019-01-20 12:55:31 +01:00
cinap_lenrek
116b075371 rc: clear out redirections on "rfork F" (RFCFDG)
rfork F closes all file descriptors, so we have to
invalidate the redirections as they are now refering
to closed files. not doing so causes the wrong file
descriptors being closed later on as the fd numbers
get reused.
2019-01-20 12:02:03 +01:00
aiju
62bedca19f dtracy: fix && 2019-01-20 03:07:10 +00:00
cinap_lenrek
83aa7ba709 ether82563: fix bugus FCA write and link detection for i217
the FCA registers 0x28, 0x2C have been reassigned to
to FEXTNVM on i217, i218 and i219 so add Fnofca flag
and avoid writing the registers.

make link detection more robust on i217 by delaying the
phy status read after link status change by 150ms. we'd
otherwise get a "phy wedged" (power saving state?) and
not update the link status until the next link change.
2019-01-13 17:17:11 +01:00
cinap_lenrek
998d478550 ether82563: work arround spurious jumbo packets on i217 (thanks k0ga)
i217 appears to receive spurious jumbo frame and then
stops receiving completely. reducing the mtu to 2k as
a work arround for now.
2019-01-12 21:07:12 +01:00
cinap_lenrek
1759a1746d /sys/lib/plumb/basic: make plumbing page bookmarks work with relative paths (thanks Tobias Heinicke) 2019-01-12 20:07:23 +01:00