diff --git a/usr.sbin/bsdinstall/scripts/hardening b/usr.sbin/bsdinstall/scripts/hardening index 67ee3672712..58ea0a112e2 100755 --- a/usr.sbin/bsdinstall/scripts/hardening +++ b/usr.sbin/bsdinstall/scripts/hardening @@ -28,20 +28,6 @@ : ${DIALOG_OK=0} -set_aslr_sysctls() -{ - for bit in 32 64; do - if ! sysctl -Nq kern.elf$bit.aslr.enable >/dev/null; then - continue - fi - cat >> $BSDINSTALL_TMPETC/sysctl.conf.hardening <<-EOF - kern.elf$bit.aslr.enable=1 - kern.elf$bit.aslr.pie_enable=1 - kern.elf$bit.aslr.honor_sbrk=0 - EOF - done -} - echo -n > $BSDINSTALL_TMPETC/rc.conf.hardening echo -n > $BSDINSTALL_TMPETC/sysctl.conf.hardening echo -n > $BSDINSTALL_TMPBOOT/loader.conf.hardening @@ -62,7 +48,6 @@ FEATURES=$( dialog --backtitle "FreeBSD Installer" \ "8 disable_sendmail" "Disable Sendmail service" ${disable_sendmail:-off} \ "9 secure_console" "Enable console password prompt" ${secure_console:-off} \ "10 disable_ddtrace" "Disallow DTrace destructive-mode" ${disable_ddtrace:-off} \ - "11 enable_aslr" "Enable address layout randomization" ${enable_aslr:-off} \ 2>&1 1>&3 ) exec 3>&- @@ -101,9 +86,6 @@ for feature in $FEATURES; do disable_ddtrace) echo 'security.bsd.allow_destructive_dtrace=0' >> $BSDINSTALL_TMPBOOT/loader.conf.hardening ;; - enable_aslr) - set_aslr_sysctls - ;; esac done