diff options
| -rwxr-xr-x | meta/recipes-core/initscripts/initscripts-1.0/urandom | 11 |
1 files changed, 5 insertions, 6 deletions
diff --git a/meta/recipes-core/initscripts/initscripts-1.0/urandom b/meta/recipes-core/initscripts/initscripts-1.0/urandom index a0549dec25..ec4ef61f23 100755 --- a/meta/recipes-core/initscripts/initscripts-1.0/urandom +++ b/meta/recipes-core/initscripts/initscripts-1.0/urandom @@ -20,12 +20,11 @@ RANDOM_SEED_FILE=/var/lib/urandom/random-seed case "$1" in start|"") test "$VERBOSE" != no && echo "Initializing random number generator..." - # Load and then save 512 bytes, - # which is the size of the entropy pool - if test -f "$RANDOM_SEED_FILE" - then - cat "$RANDOM_SEED_FILE" >/dev/urandom - fi + # Load and then save 512 bytes, which is the size of the entropy + # pool. Also load the current date, in case the seed file is + # empty. + ( date +%s.%N; [ -f "$RANDOM_SEED_FILE" ] && cat "$RANDOM_SEED_FILE" ) \ + >/dev/urandom rm -f "$RANDOM_SEED_FILE" umask 077 dd if=/dev/urandom of=$RANDOM_SEED_FILE count=1 \ |