Commit Graph

112215 Commits

Author SHA1 Message Date
Poul-Henning Kamp
09dbf9afd3 Make sure the last command byte makes it onto the wire. 2005-02-11 22:24:02 +00:00
Gleb Smirnoff
0a1a279e93 pullup to sizeof struct ip before sending to ip_output.
Suggested by:	ru
2005-02-11 21:26:39 +00:00
Pawel Jakub Dawidek
029f08c23c Don't read more than the given 'len' bytes from the 'big' string.
PR:		misc/77369
Submitted by:	Ed Maste <emaste@phaedrus.sandvine.ca>
MFC after:	1 week
2005-02-11 21:07:51 +00:00
Ruslan Ermilov
f165cb7c5d Further embellish rev. 1.180: protect against -fno-strict-aliasing
being already in CFLAGS (as is the case with "make buildkernel").

NB: rev. 1.180 is only needed due to a broken setting of CFLAGS in
tinderbox.
2005-02-11 21:04:20 +00:00
Gleb Smirnoff
19b5577638 Packets from ipfw come with IP header in host byte order. Netgraph works
with net byte order. Change byte order to net in ng_ipfw_input(), change
byte order to host before ip_output(), do not change before ip_input().

In collaboration with:	ru
2005-02-11 20:53:41 +00:00
Hartmut Brandt
157e401636 Stylistic fixes: push variable into a local context (this part is going
to be split out into a function soon). Also there is no need to write
back the colon that we have NUL-ed - the string is going to be freed
anyway.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-11 17:03:18 +00:00
Poul-Henning Kamp
7fbdc92113 sysctl node vm.stats can not be static (for ia64 reasons). 2005-02-11 16:34:14 +00:00
Robert Watson
9e95400e5b Add a bit more caveat text about MUTEX_PROFILING -- try to avoid using it
with other profiling and debugging options, such as INVARIANTS, WITNESS,
kernel profiling, etc.  They all interfere with each other nastily and
will generate fairly useless results.
2005-02-11 15:17:57 +00:00
Maxim Sobolev
ac16ff40c5 Add SIGTHR (32) into list of signals permitted to be delivered to the
suid application. The problem is that Linux applications using old Linux
threads (pre-NPTL) use signal 32 (linux SIGRTMIN) for communication between
thread-processes. If such an linux application is installed suid or sgid
and security.bsd.conservative_signals=1 (default), then permission will be
denied to send such a signal and the application will freeze.

I believe the same will be true for native applications that use libthr,
since libthr uses SIGTHR for implementing conditional variables.

PR:		72922
Submitted by:	Andriy Gapon <avg@icyb.net.ua>
MFC after:	2 weeks
2005-02-11 14:02:42 +00:00
Maxim Sobolev
282fae35d6 Semctl with IPC_STAT command should return zero in case of success.
PR:		73778
Submitted by:	Andriy Gapon <avg@icyb.net.ua>
MFC after:	2 weeks
2005-02-11 13:46:55 +00:00
Hartmut Brandt
40fe2aa311 Convert several instances of negative logic to positive logic.
Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-11 10:49:01 +00:00
Poul-Henning Kamp
1121c39497 Make non-SOFTUPDATES kernels compile again.
Integrate the stubfile into the main file now that license issues have been
long resolved.
2005-02-11 08:13:31 +00:00
Warner Losh
d74c567254 Diff reduction with p4. 2005-02-11 07:50:03 +00:00
David E. O'Brien
afdeb6a183 Expand BSS. 2005-02-11 07:37:25 +00:00
Poul-Henning Kamp
a3a7ba5989 Improve EOS handling. 2005-02-11 06:57:02 +00:00
Warner Losh
bd019eb78c Eliminate the ED_VENDOR_{PCCARD,LINKSYS} types. These cards really
are NOVELL NE2000 with just a tiny quirk that's non vendor specific.
Instead, use the chip_type of DL100XX instead.  This is more inline
with how the AX88190 support was added, and seems a little cleaner.
2005-02-11 06:02:27 +00:00
Warner Losh
8d50b6af00 Skip PNP probes. If there are isapnp or pnpbios instances of this driver,
then we can support them later.  This keeps the pbio probe from claiming
lots of otherwise unused pnpbios devices on my laptop.
2005-02-11 03:56:13 +00:00
Yoshihiro Takahashi
ff126c43cd Fix build error (s/wd80x3.c/if_ed_wd80x3.c/). 2005-02-11 03:44:03 +00:00
Yoshihiro Takahashi
179c6e9063 Merged from sys/dev/sio/sio.c revision 1.458. 2005-02-11 03:41:34 +00:00
Bill Paul
88d8970dea Merge in patch to support AP scanning via ifconfig and the new
net80211 API.

Submitted by: Stephane E. Potvin sepotvin at videotron dot ca
2005-02-11 02:13:12 +00:00
Max Laier
0afa9c9e2c Adjust TX threshold on every TX underrun. Some supported cards (8139-based)
can retransmit on TX underrun and set TOK in addition to TUND.  Also add a
check to prevent overflow of the addressable threshold.

This fixes some reports of rl(4) slowness, believed to be related to ALTQ
before.

PR:		kern/61448
Submitted by:	Tim Draegen-Gilman <timNOeudaemonSPAMnet> (with changes)
MFC after:	1 week
2005-02-11 01:05:52 +00:00
Ian Dowse
57c037be1c When processing a timeout() callout and returning it to the free
list, set `curr_callout' to NULL. This ensures that we won't attempt
to cancel the current callout if the original callout structure
gets recycled while we wait to acquire Giant.

This is reported to fix an intermittent syscons problem that was
introduced by revision 1.96.
2005-02-11 00:14:00 +00:00
Warner Losh
f7167d3e91 Move enable/disable 16bit access routines into if_ed. Slightly
pessmize the error recover path through edintr by calling these
functions, rather than expanding it inline.  This error path already
does a lot in it, so an extra function call will be lost in the noise.
It also happens rarely.
2005-02-10 23:48:13 +00:00
Warner Losh
0cfebadeb9 use
while (complicated-expr)
		continune;
in preference to
	while (complicated-expr);

since the code generated is identical, and the former is easier to read,
especially for complicated-expr that reach to the end of the line...
2005-02-10 23:31:27 +00:00
Julian Elischer
c96e43721a Remove lots of tab/space errors introduced by massive cut-n-paste action.
Noticed from:	diffs of the last commit.
MFC after:	1 week
2005-02-10 22:38:51 +00:00
Bosko Milekic
0341256576 Implement support for buffers larger than PAGE_SIZE in MemGuard. Adds
a little bit of complexity but performance requirements lacking (this is
a debugging allocator after all), it's really not too bad (still
only 317 lines).

Also add an additional check to help catch really weird 3-threads-involved
races: make memguard_free() write to the first page handed back, always,
before it does anything else.

Note that there is still a problem in VM+PMAP (specifically with
vm_map_protect) w.r.t. MemGuard uses it, but this will be fixed shortly
and this change stands on its own.
2005-02-10 22:36:05 +00:00
Julian Elischer
ade68ea226 Take into account that Pinnacle screwed up their PCI ID in the beginning..
Older cards have it reversed.
Also, use some already defined values instead of magic numbers.

PR:	 73324
Submitted by:	arne_woerner@yahoo.com
MFC after:	1 week
2005-02-10 22:26:28 +00:00
Bosko Milekic
3d2a3ff25e Optimize the way reference counting is performed with Mbufs. We
do not need to perform an extra memory fetch in the Packet (Mbuf+Cluster)
constructor to initialize the reference counter anymore.  The reference
counts are located in a separate memory region (in the slab header,
because this zone is UMA_ZONE_REFCNT), so the memory fetch resulted very
often in a cache miss.  Additionally, and perhaps more significantly,
optimize the free mbuf+cluster (packet) case, which is very common, to
no longer require an atomic operation on free (to verify the reference
counter) if the reference on the cluster has never been increased (also
very common).  Reduces an atomic on mbuf free on average.

Original patch submitted by: Gerrit Nagelhout <gnagelhout@sandvine.com>
2005-02-10 22:23:02 +00:00
John-Mark Gurney
f80d282814 bump the Makefile config versions now that config is 600001...
Forgotten by:	des
2005-02-10 21:15:31 +00:00
Gleb Smirnoff
75737f3423 Add strspn() to libkern.
Ok'ed by:	rwatson
2005-02-10 20:39:39 +00:00
Colin Percival
e5e6a46460 Declare "cnt" (a number of bytes to read or write) as an "ssize_t", not
as a "long" in dofileread() and dofilewrite().

Discussed with:	jhb
2005-02-10 20:19:17 +00:00
Colin Percival
75fa96cc9b read(), pread(), write(), and pwrite() return EINVAL if they are asked
for more than INT_MAX bytes.
2005-02-10 20:09:01 +00:00
Vinod Kashyap
6cc7bd9464 1. Revert back to the way the older driver handled XPT_PATH_INQ. This seems to
fix the problem with device discovery seen by some people.
2. Change to make 3ware CLI/3DM work on amd64.
3. Fix a potential problem that could cause the driver to do strlen(NULL) when
   using older firmware.

Reviewed by:scottl
2005-02-10 18:07:33 +00:00
Hartmut Brandt
26478079f7 Buffers are already NUL-terminated so there is no need to explicitely add
a NULL.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-10 17:01:46 +00:00
Sam Leffler
b4b64678d0 rev 1.19 fixed wpa supplicant but broke wpa authenticator; when operating
as an authenticator need to always check for the unicast key in the node
(as was the case before)

Submitted by:	Divy Le Ray
2005-02-10 17:00:48 +00:00
Hartmut Brandt
ed293d7304 Mostly stylistic nits in preparation for splitting up Var_Parse:
use a more consistent style with regard to *str and str[0];
simplify code by introducing a temporary variable;
shift a break around and add braces where appropriate.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-10 17:00:16 +00:00
Sam Leffler
f9cd9174fa propagate state kept in the bss node when re-creating the node
on state transitions; this is a stopgap measure, need to rethink
how we do management of this state

Identified by:	Divy Le Ray
2005-02-10 16:59:04 +00:00
Ruslan Ermilov
48baa77217 Fixed usage(). 2005-02-10 16:07:23 +00:00
Ruslan Ermilov
b7a311f2b8 Require at least one argument. 2005-02-10 16:04:22 +00:00
Dag-Erling Smørgrav
f5c4f5a580 Bump the version number for the addition of devices / nodevices. 2005-02-10 15:16:25 +00:00
Hartmut Brandt
42e4f1252b Let the buffer just use the default size by specifying 0 as the size
instead of specifying the default size explicitely.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-10 14:53:29 +00:00
Hartmut Brandt
c738c9b125 Mark the modification of the input string (which should really be const)
with a comment.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-10 14:52:14 +00:00
Hartmut Brandt
302288aba2 Style nits:
Move some assignments nearer to where they actually used. Convert a loop
from a for() to a while() to make it clearer and add braces to the long
body of it. Split assignment from variable declaration.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-10 14:50:34 +00:00
Ruslan Ermilov
ca78f10352 Sync program's usage() with manpage's SYNOPSIS. 2005-02-10 14:47:06 +00:00
Hartmut Brandt
d2bda84a20 Describe a pre-condition of Var_Parse().
Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-10 14:43:22 +00:00
Hartmut Brandt
f804a7b3b1 Remove a comment that's not actual anymore.
Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-10 14:41:22 +00:00
Hartmut Brandt
5cb05d7962 Fix spacing by converting mixes of space and tab to tab. Also add a number
of empty lines in appropriate places.

Submitted by:	Max Okumoto <okumoto@ucsd.edu>
2005-02-10 14:39:05 +00:00
Hartmut Brandt
96089951e4 Initialise the status variable. W_SETTERMSIG uses its value.
Submitted by:	stefanf
2005-02-10 14:32:14 +00:00
Dag-Erling Smørgrav
b83d741b1c Fully document (no)?(device|option)s?.
This page should probably be repocopied to src/usr.sbin/config/.
2005-02-10 14:26:21 +00:00
Hartmut Brandt
51079b278c Lst_Append returns void, so the other case of the ? statement
should also be void.

Submitted by:	stefanf
2005-02-10 14:25:12 +00:00