mention CheckHostIP adding addresses to known_hosts;

bz#1993; ok dtucker@

1 files changed, 7 insertions, 3 deletions

diff --git a/usr.bin/ssh/ssh_config.5 b/usr.bin/ssh/ssh_config.5
index 87ef9bedfdf..268a627b2bc 100644
--- a/usr.bin/ssh/ssh_config.5
+++ b/usr.bin/ssh/ssh_config.5
@@ -33,8 +33,8 @@
 .\" (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
 .\" THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 .\"
-.\" $OpenBSD: ssh_config.5,v 1.210 2015/05/28 05:09:45 dtucker Exp $
-.Dd $Mdocdate: May 28 2015 $
+.\" $OpenBSD: ssh_config.5,v 1.211 2015/06/02 09:10:40 djm Exp $
+.Dd $Mdocdate: June 2 2015 $
 .Dt SSH_CONFIG 5
 .Os
 .Sh NAME
@@ -340,7 +340,11 @@ If this flag is set to
 will additionally check the host IP address in the
 .Pa known_hosts
 file.
-This allows ssh to detect if a host key changed due to DNS spoofing.
+This allows ssh to detect if a host key changed due to DNS spoofing
+and will add addresses of destination hosts to
+.Pa ~/.ssh/known_hosts
+in the process, regardless of the setting of
+.Cm StrictHostKeyChecking .
 If the option is set to
 .Dq no ,
 the check will not be executed.