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| author | Anton Lindqvist <anton@basename.se> | 2018-11-20 21:23:27 +0100 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2018-11-21 05:27:55 +0100 |
| commit | fc8f6d862bfb74e65b0ff059824b873209ea3e38 (patch) | |
| tree | 54bd929c6b9f7d3e926e4f8d86a2c15dc50c1c4a /docs/openbsd/setup.md | |
| parent | 37a6ea34f16615595e07bbbacdd842d511f962a6 (diff) | |
docs/openbsd: disabling library ASLR can improve VM boot time
Diffstat (limited to 'docs/openbsd/setup.md')
| -rw-r--r-- | docs/openbsd/setup.md | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/docs/openbsd/setup.md b/docs/openbsd/setup.md index da27a235e..3ba94d7e1 100644 --- a/docs/openbsd/setup.md +++ b/docs/openbsd/setup.md @@ -97,6 +97,17 @@ $ make -C compile/SYZKALLER $ vmctl stop syzkaller-1 -w $ vmctl start syzkaller-1 -c -t syzkaller -d "$VMIMG" $ ssh "root@100.64.${VMID}.3" 'cat >~/.ssh/authorized_keys' <$SSHKEY.pub + ``` + +5. Optionally, library ASLR can be disabled in order to improve boot time: + + ```sh + $ echo library_aslr=NO | ssh "root@100.64.${VMID}.3" 'cat >/etc/rc.conf.local' + ``` + +6. Finally, stop the VM: + + ```sh $ vmctl stop syzkaller-1 -w ``` |