diff options
Diffstat (limited to 'etc')
| -rw-r--r-- | etc/rc | 39 |
1 files changed, 20 insertions, 19 deletions
@@ -1,4 +1,4 @@ -# $OpenBSD: rc,v 1.387 2011/07/18 21:01:23 deraadt Exp $ +# $OpenBSD: rc,v 1.388 2011/07/19 13:49:07 deraadt Exp $ # System startup script run by init on autoboot # or after single-user. @@ -120,26 +120,27 @@ fill_baddynamic() local _sysctl="net.inet.${_service}.baddynamic" local _name _port _srv _junk _ban local _i=0 - grep "/${_service}" /etc/services | { - IFS=" /" - while read _name _port _srv _junk; do - [ "x${_srv}" = "x${_service}" ] || continue; - if [ "x${_ban}" = "x" ]; then - _ban="+${_port}" - else - _ban="${_ban},+${_port}" - fi - # Flush before argv gets too long - if [ $((++_i)) -gt 128 ]; then - sysctl ${_sysctl}=${_ban} >/dev/null - _ban="" - _i=0 - fi - done; - if [ "x${_ban}" != "x" ]; then + local _ifs="${IFS}" + IFS=" /" + while read _name _port _srv _junk; do + [ "x${_srv}" = "x${_service}" ] && \ + [ "x${_name}" = "x${_name#\#}" ] || continue; + if [ "x${_ban}" = "x" ]; then + _ban="+${_port}" + else + _ban="${_ban},+${_port}" + fi + # Flush before argv gets too long + if [ $((++_i)) -gt 128 ]; then sysctl ${_sysctl}=${_ban} >/dev/null + _ban="" + _i=0 fi - } + done < /etc/services; + if [ "x${_ban}" != "x" ]; then + sysctl ${_sysctl}=${_ban} >/dev/null + fi + IFS="${_ifs}" } start_daemon() |