From 35e423ca41d52c0415bfd2d781482d8cf2a9b067 Mon Sep 17 00:00:00 2001 From: Etienne CHAMPETIER Date: Wed, 20 Jul 2016 12:22:44 +0000 Subject: base-files: use procd init for urandom_seed Previous implementation was blocking the init and breaking halt/reboot/sysupgrade (reported by Daniel Golle) v2: use procd logging, use set -e + trap for error handling Signed-off-by: Etienne CHAMPETIER Tested-by: Daniel Golle --- package/base-files/files/etc/init.d/urandom_seed | 33 ++++++------------------ 1 file changed, 8 insertions(+), 25 deletions(-) (limited to 'package/base-files/files/etc/init.d') diff --git a/package/base-files/files/etc/init.d/urandom_seed b/package/base-files/files/etc/init.d/urandom_seed index cb2eb444fc..17d9c13400 100755 --- a/package/base-files/files/etc/init.d/urandom_seed +++ b/package/base-files/files/etc/init.d/urandom_seed @@ -1,29 +1,12 @@ #!/bin/sh /etc/rc.common START=99 - -EXTRA_COMMANDS="save" - -_log() { - logger -t urandom_seed "$1" -} - -_save() { - touch $1.tmp || { _log "touch $1 failed"; return; } - chown root:root $1.tmp || { _log "chown $1 failed"; return; } - chmod 600 $1.tmp || { _log "chmod $1 failed"; return; } - getrandom 512 > $1.tmp || { _log "getrandom failed"; return; } - mv $1.tmp $1 || { _log "mv $1 failed"; return; } -} - -save() { - SEED="$(uci -q get system.@system[0].urandom_seed)" - [ "${SEED:0:1}" == "/" ] && _save "$SEED" && _log "Seed saved ($SEED)" - - SEED=/etc/urandom.seed - [ ! -f $SEED ] && _save "$SEED" && _log "Seed saved ($SEED)" -} - -boot() { - save +USE_PROCD=1 + +start_service() { + procd_open_instance "urandom_seed" + procd_set_param command "/sbin/urandom_seed" + procd_set_param stdout 1 + procd_set_param stderr 1 + procd_close_instance } -- cgit v1.2.3