Ticket #30992: patch-Portfile.diff

Portfile

@@ -67 +67 @@
 set kext_dir                /Library/Extensions
 set startup_items_dir       /Library/StartupItems
 
-pre-extract {
-
-    set head_path ${applications_dir}
-
-    while {${head_path} != "/"} {
-
-        if {[file attributes ${head_path} -owner] != "root" || [file attributes ${head_path} -group] != "admin"} {
-            error "VirtualBox requires the \"${applications_dir}\" directory and its parent directories to have\
-root:admin ownership."
-        }
-
-        set head_path [file dirname ${head_path}]
-    }
-}
-
 post-patch {
 
     reinplace "s|@APPLICATIONS_DIR@|${applications_dir}|g" \
@@ -135 +120 @@
     }
 }
 
+pre-activate {
+
+    set head_path ${applications_dir}
+
+    while {${head_path} != "/"} {
+
+        if {[file attributes ${head_path} -owner] != "root" || [file attributes ${head_path} -group] != "admin"
+            || [expr [file attributes ${head_path} -permissions] & 00002] != 0} {
+            error "VirtualBox requires the \"${applications_dir}\" directory and its parent directories to be\
+root:admin owned and not world writeable."
+        }
+
+        set head_path [file dirname ${head_path}]
+    }
+}
+
 variant vde2 description {Enable support for VDE} {
 
     depends_lib-append      port:vde2