dangling pointer fix

diff --git a/src/include/gnunet_container_lib.h b/src/include/gnunet_container_lib.h
index 480b98be89cceaf4ce3c4b1433f10c6d804788a6..1abb4c13ff68592f11d6ed954f97a828ae0162ae 100644 (file)
--- a/src/include/gnunet_container_lib.h
+++ b/src/include/gnunet_container_lib.h
@@ -780,7 +780,9 @@ int GNUNET_CONTAINER_multihashmap_get_multiple (const struct
   if ((element)->next == NULL) \
     (tail) = (element)->prev;  \
   else \
-    (element)->next->prev = (element)->prev; } while (0)
+    (element)->next->prev = (element)->prev; \
+  (element)->next = NULL; \
+  (element)->prev = NULL; } while (0)