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Code Issues Releases Activity

Remove chmod of pcaudio* to 666. Not everyone should be allowed to

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play the speaker and consume 10-100% of the available cycles.

Remove chmods of sound devices to 666.  Use chmod to give the same security
holes.
This commit is contained in:
Bruce Evans 1995-04-28 07:53:43 +00:00
parent d45ae51059
commit af5b6e3f9d
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=8121
2 changed files with 16 additions and 32 deletions
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24
etc/MAKEDEV
View File

@ -83,7 +83,7 @@
# isdn* ISDN devices
# labpc* National Instrument's Lab-PC and LAB-PC+
#
# $Id: MAKEDEV,v 1.85 1995/04/28 00:51:02 dufault Exp $
# $Id: MAKEDEV,v 1.86 1995/04/28 07:39:21 bde Exp $
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:
@ -695,7 +695,6 @@ pcaudio)
mknod pcaudio c 24 0
mknod pcaudioctl c 24 128
chown root.wheel pcaudio pcaudioctl
chmod 666 pcaudio pcaudioctl
;;
socksys)
@ -708,54 +707,47 @@ socksys)
;;
snd*)
# XXX write this less verbosely, like std
snd_security_hole=0 # XXX
umask $snd_security_hole
chr=30
rm -f mixer # Mixer [ Control ]
mknod mixer c $chr 0
chmod 666 mixer
rm -f sequencer # Sequencer [ FM Synth and MIDI output ]
mknod sequencer c $chr 1
chmod 666 sequencer
rm -f midi midi00 # Midi 0
mknod midi00 c $chr 2
chmod 666 midi00
rm -f dsp # DSP [ Digitized voice ]
mknod dsp c $chr 3
chmod 666 dsp
rm -f audio # SPARC audio [ Not fully implemented ]
mknod audio c $chr 4
chmod 666 audio
rm -f dsp16 # DSP16 [ Same as dsp, except 16 bits ]
mknod dsp16 c $chr 5
chmod 666 dsp16
rm -f sndstat # Status Device [ Debugging interface ]
mknod sndstat c $chr 6
chmod 666 sndstat
rm -f sequencer2 # Sequencer level 2
mknod sequencer2 c $chr 8
chmod 666 sequencer2
rm -f pss # PSS Device
mknod pss c $chr 9
chmod 666 pss
rm -f pss # PSS Device
mknod pss c $chr 9
rm -f midi01 # Midi 1
mknod midi01 c $chr 18
chmod 666 midi01
rm -f dsp1 # DSP 1 [ SB emulation of PAS16 or 2nd audio ]
mknod dsp1 c $chr 19
chmod 666 dsp1
rm -f audio1 # Sparc Audio 1 [ SB emulation of PAS16 or 2nd audio ]
mknod audio1 c $chr 20
chmod 666 audio1
umask 77
;;
vat)

24
etc/etc.i386/MAKEDEV
View File

@ -83,7 +83,7 @@
# isdn* ISDN devices
# labpc* National Instrument's Lab-PC and LAB-PC+
#
# $Id: MAKEDEV,v 1.85 1995/04/28 00:51:02 dufault Exp $
# $Id: MAKEDEV,v 1.86 1995/04/28 07:39:21 bde Exp $
#
PATH=/sbin:/bin/:/usr/bin:/usr/sbin:
@ -695,7 +695,6 @@ pcaudio)
mknod pcaudio c 24 0
mknod pcaudioctl c 24 128
chown root.wheel pcaudio pcaudioctl
chmod 666 pcaudio pcaudioctl
;;
socksys)
@ -708,54 +707,47 @@ socksys)
;;
snd*)
# XXX write this less verbosely, like std
snd_security_hole=0 # XXX
umask $snd_security_hole
chr=30
rm -f mixer # Mixer [ Control ]
mknod mixer c $chr 0
chmod 666 mixer
rm -f sequencer # Sequencer [ FM Synth and MIDI output ]
mknod sequencer c $chr 1
chmod 666 sequencer
rm -f midi midi00 # Midi 0
mknod midi00 c $chr 2
chmod 666 midi00
rm -f dsp # DSP [ Digitized voice ]
mknod dsp c $chr 3
chmod 666 dsp
rm -f audio # SPARC audio [ Not fully implemented ]
mknod audio c $chr 4
chmod 666 audio
rm -f dsp16 # DSP16 [ Same as dsp, except 16 bits ]
mknod dsp16 c $chr 5
chmod 666 dsp16
rm -f sndstat # Status Device [ Debugging interface ]
mknod sndstat c $chr 6
chmod 666 sndstat
rm -f sequencer2 # Sequencer level 2
mknod sequencer2 c $chr 8
chmod 666 sequencer2
rm -f pss # PSS Device
mknod pss c $chr 9
chmod 666 pss
rm -f pss # PSS Device
mknod pss c $chr 9
rm -f midi01 # Midi 1
mknod midi01 c $chr 18
chmod 666 midi01
rm -f dsp1 # DSP 1 [ SB emulation of PAS16 or 2nd audio ]
mknod dsp1 c $chr 19
chmod 666 dsp1
rm -f audio1 # Sparc Audio 1 [ SB emulation of PAS16 or 2nd audio ]
mknod audio1 c $chr 20
chmod 666 audio1
umask 77
;;
vat)