(sorry, otto, for not spotting in the updated diff)
.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
.\" SUCH DAMAGE.
.\"
-.\" $OpenBSD: malloc.3,v 1.131 2023/04/16 19:46:17 otto Exp $
+.\" $OpenBSD: malloc.3,v 1.132 2023/04/17 05:45:06 jmc Exp $
.\"
-.Dd $Mdocdate: April 16 2023 $
+.Dd $Mdocdate: April 17 2023 $
.Dt MALLOC 3
.Os
.Sh NAME
To view the leak report:
.Pp
.Dl $ kdump -u malloc ...
-.Pp
.It Cm F
.Dq Freecheck .
Enable more extensive double free and use after free detection.