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5ec8909366
freebsd-skq/sys
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John-Mark Gurney 5ec8909366 make sure that the user supplied signals in struct vt_mode are actually 
valid signals, else return EINVAL for ioctl VT_SETMODE.

this fixes a problem that anybody with vty access can panic the system.

2.2-Candidate (and 2.1.0 I believe)

Reviewed-by: sos
1997-03-01 23:53:46 +00:00
..
alpha Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
amd64 Add missing #include <machine/segments.h> for ISPL and SEL_UPL macros 1997-03-01 05:44:09 +00:00
compat/linux Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
compile Stop cvs up -P from removing empty compile directories. 1994-08-25 16:20:16 +00:00
conf Synchronize with sys/i386/conf/options.i386 revision 1.36. 1997-03-01 11:06:41 +00:00
ddb Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
dev make sure that the user supplied signals in struct vt_mode are actually 1997-03-01 23:53:46 +00:00
fs Updated msdosfs to use Lite2 vfs configuration and Lite2 locking. It 1997-02-26 14:23:16 +00:00
geom Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
gnu Correct the port of ext2fs to Lite/2. I incorrectly used ufs_reclaim 1997-02-26 05:08:18 +00:00
i386 make sure that the user supplied signals in struct vt_mode are actually 1997-03-01 23:53:46 +00:00
isa make sure that the user supplied signals in struct vt_mode are actually 1997-03-01 23:53:46 +00:00
isofs/cd9660 Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
kern Include copyright message from <sys/copyright.h> 1997-03-01 17:49:09 +00:00
libkern Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
miscfs Use Lite2's stub locking vops instead of nullop. 1997-02-24 17:08:49 +00:00
modules Revert $FreeBSD$ back to $Id$ 1997-02-22 12:49:29 +00:00
msdosfs Updated msdosfs to use Lite2 vfs configuration and Lite2 locking. It 1997-02-26 14:23:16 +00:00
net Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
netatalk Convert the interface address and IP interface address structures 1996-12-13 21:29:07 +00:00
netinet Fix a comment and some commented-out code in ip_mloopback to 1997-02-28 19:40:48 +00:00
netipx Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
netkey This is the `netkey' kernel key-management service (the PF_KEY analogue 1996-06-14 17:22:18 +00:00
netns Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
nfs Fixed a panic in nfs_writevp(). Lite2 provided a fix for a silly 1997-02-28 17:56:27 +00:00
nfsclient Fixed a panic in nfs_writevp(). Lite2 provided a fix for a silly 1997-02-28 17:56:27 +00:00
nfsserver Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
pc98 Synchronize with sys/i386/conf/options.i386 revision 1.36. 1997-03-01 11:06:41 +00:00
pccard Argh, this time get the parentheses right. This hasn't been a good day for me. 1997-02-21 05:46:57 +00:00
pci Make it clearer how the termination settings from the PCI probe are used by 1997-02-25 03:06:19 +00:00
powerpc/include Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
rpc Revert $FreeBSD$ to $Id$ 1997-02-23 09:21:14 +00:00
scsi Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
sys Copyright macros and FreeBSD copyright definition. 1997-02-28 23:32:02 +00:00
tools Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
ufs Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00
vm Removed a wrong LK_INTERLOCK flag. 1997-02-27 15:38:41 +00:00
Makefile Back out part 1 of the MCFH that changed $Id$ to $FreeBSD$. We are not 1997-02-22 09:48:43 +00:00