diff options
Diffstat (limited to 'rc.d')
| -rwxr-xr-x | rc.d/init.d/halt | 5 | ||||
| -rwxr-xr-x | rc.d/init.d/random | 59 | ||||
| -rwxr-xr-x | rc.d/rc.sysinit | 22 |
3 files changed, 18 insertions, 68 deletions
diff --git a/rc.d/init.d/halt b/rc.d/init.d/halt index 42a40650..89ef597f 100755 --- a/rc.d/init.d/halt +++ b/rc.d/init.d/halt @@ -69,6 +69,11 @@ if [ $? = 0 -a -x /usr/sbin/alsactl ]; then runcmd $"Saving mixer settings" alsactl store fi +# Save random seed +touch /var/lib/random_seed +chmod 600 /var/lib/random_seed +runcmd $"Saving random seed: " dd if=/dev/urandom of=/var/lib/random_seed count=1 bs=512 2>/dev/null + # Sync the system clock. ARC=0 SRM=0 diff --git a/rc.d/init.d/random b/rc.d/init.d/random deleted file mode 100755 index 09ddd881..00000000 --- a/rc.d/init.d/random +++ /dev/null @@ -1,59 +0,0 @@ -#!/bin/bash -# -# random Script to snapshot random state and reload it at boot time. -# -# Author: Theodore Ts'o <tytso@mit.edu> -# -# chkconfig: 2345 20 80 -# description: Saves and restores system entropy pool for higher quality \ -# random number generation. - -. /etc/init.d/functions - -random_seed=/var/lib/random-seed - -# See how we were called. -case "$1" in - start) - # Carry a random seed from start-up to start-up - # Load and then save 512 bytes, which is the size of the entropy pool - if [ -f $random_seed ]; then - cat $random_seed >/dev/urandom - else - touch $random_seed - fi - action $"Initializing random number generator: " /bin/true - chmod 600 $random_seed - dd if=/dev/urandom of=$random_seed count=1 bs=512 2>/dev/null - touch /var/lock/subsys/random - - ;; - stop) - # Carry a random seed from shut-down to start-up - # Save 512 bytes, which is the size of the entropy pool - touch $random_seed - chmod 600 $random_seed - action $"Saving random seed: " dd if=/dev/urandom of=$random_seed count=1 bs=512 2>/dev/null - - rm -f /var/lock/subsys/random - ;; - status) - # this is way overkill, but at least we have some status output... - if [ -c /dev/random ] ; then - echo $"The random data source exists" - else - echo $"The random data source is missing" - fi - ;; - restart|reload) - # do not do anything; this is unreasonable - : - ;; - *) - # do not advertise unreasonable commands that there is no reason - # to use with this device - echo $"Usage: $0 {start|stop|status|restart|reload}" - exit 1 -esac - -exit 0 diff --git a/rc.d/rc.sysinit b/rc.d/rc.sysinit index 30530c05..de29ff4a 100755 --- a/rc.d/rc.sysinit +++ b/rc.d/rc.sysinit @@ -403,10 +403,6 @@ if [ -f /etc/lvmtab ]; then fi fi -# Start up swapping. -update_boot_stage RCswap -action $"Activating swap partitions: " swapon -a -e - # Clean up SELinux labels if [ -n "$SELINUX" ]; then for file in /etc/mtab /etc/ld.so.cache ; do @@ -428,8 +424,6 @@ mount -f /dev/pts [ -f /proc/bus/usb/devices ] && mount -f -t usbdevfs usbdevfs /proc/bus/usb [ -e /dev/.devfsd ] && mount -f -t devfs devfs /dev - - # The root filesystem is now read-write, so we can now log # via syslog() directly.. if [ -n "$IN_INITLOG" ]; then @@ -643,6 +637,16 @@ if [ -x /sbin/quotaon ]; then action $"Enabling local filesystem quotas: " /sbin/quotaon -aug fi +# Initialize pseudo-random number generator +if [ -f "/var/lib/random-seed" ]; then + cat /var/lib/random-seed > /dev/urandom +else + touch /var/lib/random-seed +fi +chmod 600 /var/lib/random-seed +dd if=/dev/urandom of=/var/lib/random-seed count=1 bs=512 2>/dev/null + + # Configure machine if necessary. if [ -f /.unconfigured ]; then if [ -x /usr/bin/rhgb-client ] && /usr/bin/rhgb-client --ping ; then @@ -732,9 +736,9 @@ mkdir -m 1777 -p /tmp/.ICE-unix >/dev/null 2>&1 chown root:root /tmp/.ICE-unix [ -n "$SELINUX" ] && restorecon /tmp/.ICE-unix -# Now turn on swap in case we swap to files. -swapon -a -action $"Enabling swap space: " /bin/true +# Start up swapping. +update_boot_stage RCswap +action $"Enabling swap space: " swapon -a -e # Initialize the serial ports. if [ -f /etc/rc.serial ]; then |