Index: control.c
===================================================================
RCS file: /cvs/src/sbin/unwind/control.c,v
retrieving revision 1.15
diff -u -p -r1.15 control.c
--- control.c	18 Dec 2019 09:18:27 -0000	1.15
+++ control.c	23 Feb 2021 03:00:00 -0000
@@ -277,7 +277,7 @@ control_dispatch_imsg(int fd, short even
 		case IMSG_CTL_MEM:
 			if (IMSG_DATA_SIZE(imsg) != 0)
 				break;
-			frontend_imsg_compose_resolver(imsg.hdr.type, 0, NULL,
+			frontend_imsg_compose_resolver(imsg.hdr.type, fd, NULL,
 			    0);
 			break;
 		default:
@@ -296,7 +296,7 @@ control_imsg_relay(struct imsg *imsg)
 {
 	struct ctl_conn	*c;
 
-	if ((c = control_connbypid(imsg->hdr.pid)) == NULL)
+	if ((c = control_connbyfd(imsg->hdr.pid)) == NULL)
 		return (0);
 
 	return (imsg_compose_event(&c->iev, imsg->hdr.type, 0, imsg->hdr.pid,