--- libmalloc/libmalloc-425.100.7/featureflags/libmalloc.plist
+++ libmalloc/libmalloc-374.100.5/featureflags/libmalloc.plist
@@ -22,10 +22,5 @@
 		<key>Enabled</key>
 		<false/>
 	</dict>
-	<key>ZeroOnFree</key>
-	<dict>
-		<key>Enabled</key>
-		<true/>
-	</dict>
 </dict>
 </plist>