upstream: Do not warn about permissions on symlinks.

OpenBSD-Regress-ID: 339d4cbae224bd8743ffad9c3afb0cf3cb66c357

regress/test-exec.sh

@@ -1,4 +1,4 @@
-#	$OpenBSD: test-exec.sh,v 1.72 2020/01/23 10:19:59 dtucker Exp $
+#	$OpenBSD: test-exec.sh,v 1.73 2020/01/24 01:29:23 dtucker Exp $
 #	Placed in the Public Domain.
 
 #SUDO=sudo
@@ -449,7 +449,7 @@ else
 	unsafe=""
 	dir="${OBJ}"
 	while test ${dir} != "/"; do
-		if test -d "${dir}" ; then
+		if test -d "${dir}" && ! test -h "${dir}"; then
 			perms=`ls -ld ${dir}`
 			case "${perms}" in
 			?????w????*|????????w?*) unsafe="${unsafe} ${dir}" ;;