diff --git a/cfg/std.cfg b/cfg/std.cfg
index 9a165a50e..b11e9715d 100644
--- a/cfg/std.cfg
+++ b/cfg/std.cfg
@@ -919,6 +919,7 @@
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
+      <not-null/>
       <not-uninit/>
     </arg>
   </function>
@@ -929,6 +930,7 @@
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
+      <not-null/>
       <not-uninit/>
     </arg>
   </function>
@@ -939,6 +941,7 @@
     <noreturn>false</noreturn>
     <leak-ignore/>
     <arg nr="1">
+      <not-null/>
       <not-uninit/>
     </arg>
   </function>