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Author SHA1 Message Date
Bruce Evans 0e6021ad31 Reject attempts to set an in-core label which says that the "disk" 
or a partition is larger than the slice.

Now `disklabel -Brw sdX auto' should fail properly on sliced disks
without partition of type 165, e.g., on zip disks with the factory
default formatting.  Previously it set a bogus in-core label for
the compatibility slice and used this to corrupt the MBR (the slice
has offset 0 and size 0, but setting the label in effect corrupted
its size to nonzero).

`disklabel -Brw sdX auto' already failed properly on normally (not
dangerously dedicated) sliced disks _with_ partition of type 165,
because the compatibility slice has a nonzero offset so the MBR
remained inaccessible when the size was corrupted.

This bug only affected in-core labels.  On-disk labels are checked
carefully when they read and written.
 1997-09-16 10:11:49 +00:00
Julian Elischer 72963672f5 devfs changes to allow old (better) and newer (braindamaged) behaviour. 
I'm going to try migrate back, while keeping the newer code.
 1997-09-16 09:10:18 +00:00
Joerg Wunsch c6850a7698 Sigh, there's always one more buffer overflow. :-( 
This one hinted to by the recently posted exploit (although not exploited by
it).
 1997-09-16 08:33:52 +00:00
Poul-Henning Kamp 044839fb8b Don't leak memory, from sef. 
Stylistic nits and a blunder, from bde.
 1997-09-16 08:05:09 +00:00
Joerg Wunsch d2fb48929a Make FDC_DEBUG a supported option. 
Hide the bogus FDC ``chip type'' display behind a (mostly) undocumented
option, since people started to trust the bogus claim.  Once we're going
to handle 2.88 MB controllers, we have to redo the chip detection, by
now just leave it hidden.
 1997-09-16 07:45:45 +00:00
Philippe Charnier bc8600f650 Police from style.9 and Bruce. 1997-09-16 07:11:13 +00:00
Peter Wemm 9e06e6da51 Some adjustments for the resolver use of poll(). For some reason I thought 
an unimplemented syscall returned ENOSYS, rather than EINVAL.  I have run
statically linked code with this wrapper and it does appear to work fine
on 2.2-stable which doesn't have poll().  ktrace shows the poll syscall fail
once and the fallback to select() working.
 1997-09-16 06:03:54 +00:00
Peter Wemm b7ecb08afa Put a system call not present checking wrapper around the call to 
__getcwd().  I've got this libc code running on one of my machines
at the moment without the __getcwd() syscall being present.
 1997-09-16 06:00:50 +00:00
Andrey A. Chernov 0e257512d8 Remove revoke privs, not needed 1997-09-16 01:22:47 +00:00
Andrey A. Chernov a292598d51 Remove HIDEGAME, it is not a game 1997-09-16 01:19:26 +00:00
Eivind Eklund c0f3f3cd13 Comment the UID games -> GID games change - mention the known problems with 
it and ask for feedback on any unknown ones.
 1997-09-16 00:26:24 +00:00
Andrey A. Chernov 194a213eff Prevent overflow with fragmented packets 
Reviewed by: wollman
 1997-09-15 23:07:01 +00:00
Wolfram Schneider 211fed7e35 Fix yet a minor stylistic nit from Bruce. 
(`cvs diff -ib' print one new char ;-).
 1997-09-15 19:37:23 +00:00
Wolfram Schneider 753da33042 Add a genclass.1 manpage. 1997-09-15 19:18:59 +00:00
Poul-Henning Kamp 7874d7a3bb Solve race-condition, return path in normal order. 
A couple of stylistic nits from Bruce.

If your libc contains version 1.11 or 1.12 of getcwd.c, (ie: if
you recompiled libc one of the last couple of days):
>>> Recompile LIBC before you boot a new kernel <<<
A new libc will deal with both old and new kernels.
 1997-09-15 19:11:07 +00:00
Poul-Henning Kamp 36dff60096 Fix yet a minor stylistic nit from Bruce (Doesn't he have more 
important things to do ?? :-)

Prepare for the likely case of a change in kernel algorithm.
 1997-09-15 17:40:15 +00:00
Wolfram Schneider 11210c4ed5 Add a simple manpage. 1997-09-15 16:08:56 +00:00
Jordan K. Hubbard d03802742b revert: The warning was supposed to irritate someone into fixing this. 1997-09-15 11:02:10 +00:00
Jordan K. Hubbard 65de42dc08 Proper casting for clnt_broadcast() args. 1997-09-15 09:47:16 +00:00
Jordan K. Hubbard 9e55697463 Silence a warning with a cast. 1997-09-15 09:46:42 +00:00
Jordan K. Hubbard 0a214d26c9 unsigned char -> caddr_t for mmap's return value. 1997-09-15 08:31:20 +00:00
Poul-Henning Kamp d56f6402d5 Deal more correctly with mountpoints. 1997-09-15 08:25:43 +00:00
Poul-Henning Kamp 9c2d6fcf05 Fix a buglet and a couple of stylistic nits from Bruce. 1997-09-15 08:25:14 +00:00
Poul-Henning Kamp 97bc6e857c Fix a comment. 
Submitted by:		Mikael Karpberg <karpen@ocean.campus.luth.se>
 1997-09-15 08:20:27 +00:00
John-Mark Gurney 6b4b86e517 remove redudant decls from this header file (used for 2.2.x compat) 1997-09-15 07:34:49 +00:00
Philippe Charnier b17e90a9c9 Use err(3). 1997-09-15 06:41:09 +00:00
Philippe Charnier 401e64688b Use err(3). Rewrote man page in mdoc format. 1997-09-15 06:39:25 +00:00
Philippe Charnier d58316915f Use err(3), add usage(). -Wall clean. 1997-09-15 06:37:10 +00:00
John-Mark Gurney f7fdb354ff add some preprocessor lines to prevent both controler snd0 and 
device pcm0 from being loaded into the kernel at the same time.  As
this generates compilation errors, I just error out.

Requested-by: Jordan
 1997-09-15 06:35:13 +00:00
Philippe Charnier 55c5024e9c Put includes in alphabetical order. various cosmetics. 1997-09-15 06:33:52 +00:00
Philippe Charnier 14b374a5c4 Remove unused #include. Statisize usage(). 1997-09-15 06:32:01 +00:00
Rodney W. Grimes 825cbd5821 When calling the src/include Makefile use the shorthand ``all beforeinstall'' 
inplace of ``all installhdrs symlinks'' so those of us who run with
SHARED=copies get the right results.
 1997-09-15 05:58:50 +00:00
Rodney W. Grimes 2b6f499962 Now that this has been merged over to RELENG_2_2 remove 
the #if FreeBSD >= 3 wart I added while debugging.
 1997-09-15 05:08:05 +00:00
KATO Takenori b91a9de202 Synchronize with sys/i386/conf/files.i386 revision 1.176. 1997-09-15 04:00:32 +00:00
Peter Wemm 921af254ca Regenerate _after_ the commit to syscalls.master 1997-09-15 02:03:45 +00:00
Andrey A. Chernov dfb33229a0 Sense *.ISO_8859-1 and *.KOI8-R locales from environment 
PR: 4290
Submitted by: "Anatoly A. Orehovsky" <tolik@www.tomsk.su>
 1997-09-15 02:03:13 +00:00
Andrey A. Chernov 40d7476321 Fix neqn building: 
1) Move it after Makefile.inc included since it uses DIST_DIR from there
2) Add neqn.sh dependance
 1997-09-15 01:56:29 +00:00
Andrey A. Chernov 580117026e Change manual declarations of some functions to proper includes 
Rewrote allowed character test to be more efficient
Fix screen position calculations: control and 8bit characters was
not counted properly
 1997-09-15 01:03:16 +00:00
Andrey A. Chernov fe38e2f8f4 Allow backspace too 1997-09-15 00:42:04 +00:00
Andrey A. Chernov 4541df7be4 disable upper controls and enable all other 
8bit codes due to lack of locale knowledge in daemon
 1997-09-15 00:27:49 +00:00
Andrey A. Chernov 07484d1f24 Oops, fix upper controls test 1997-09-15 00:17:38 +00:00
Andrey A. Chernov 77caf2118f Localize it. High controls disabled in any case. 
Shut compiler warning about signal argument.
PR: 4466
 1997-09-15 00:08:19 +00:00
Wolfram Schneider c455f09b2d Add a simple manpage. 1997-09-14 23:43:22 +00:00
John-Mark Gurney c740608242 docment the new sound drivers in LINT and add the necessary files to 
files.i386.

We aren't sure if this new code and the old sound code will co-exist in a
kernel, so the device pcm0 line is left commented out in LINT.

Submitted-by:	Luigi Rizzo
 1997-09-14 21:45:05 +00:00
John-Mark Gurney b7da7b3e2a Import of Luigi Rizzo's sound code. For more information about the driver 
check out the README that is included.

Submitted by:	Luigi Rizzo <luigi@labinfo.iet.unipi.it>
 1997-09-14 21:42:12 +00:00
Wolfram Schneider 634a86ba38 Install gencat.1 manpage. 
Obtained from: OpenBSD.
 1997-09-14 20:23:02 +00:00
Poul-Henning Kamp a3dd501081 In these days, waiting one full second for more to appear is far too long. 
Let's try 250ms.
 1997-09-14 19:02:13 +00:00
Joerg Wunsch acb902182f Fix the broken VT_WAITACTIVE ioctl for the case where the third arg 
was 0.

PR:		4164
Submitted by:	Joe Traister <traister@mojozone.org>

While i was at it, also fixed a broken return value for the VT_RELDISP
ioctl, iff the third arg was legally VT_TRUE, but the destination
screen was in process mode so the actual switch had to be deferred.
This was breaking the ability to directly toggle between two X servers
running on two VTs, since the server getting the bogus error return
was running wild, and competing with the other one for the hardware.
(Sigh, this was a very long-standing bug.)
 1997-09-14 19:01:01 +00:00
Joerg Wunsch 755b925e24 Addf flags 0x10 to the sio0 line, so it is available as a potential 
console.  This features backwards-compatibility to the era when sio(4)
was always available for a console.
 1997-09-14 18:57:01 +00:00
Joerg Wunsch a5b8be1a91 Explain the newer sio(4) flag values. 
Fogotten by:	phk, bde
 1997-09-14 18:55:41 +00:00