plug newly introduced leak

diff --git a/include/simgrid/s4u/NetZone.hpp b/include/simgrid/s4u/NetZone.hpp
index 4ba3ef2..b3b3c18 100644 (file)
--- a/include/simgrid/s4u/NetZone.hpp
+++ b/include/simgrid/s4u/NetZone.hpp
@@ -80,7 +80,7 @@ private:
 
   bool sealed_ = false; // We cannot add more content when sealed
 
-  std::vector<NetZone*>* children_; // sub-netzones
+  std::vector<NetZone*>* children_ = nullptr; // sub-netzones
 };
 }
 }; // Namespace simgrid::s4u

diff --git a/src/s4u/s4u_netzone.cpp b/src/s4u/s4u_netzone.cpp
index eda9c3b..6aa572d 100644 (file)
--- a/src/s4u/s4u_netzone.cpp
+++ b/src/s4u/s4u_netzone.cpp
@@ -33,9 +33,12 @@ void NetZone::seal()
 
 NetZone::~NetZone()
 {
+  for (auto nz : *children_)
+    delete nz;
   delete children_;
   xbt_free(name_);
 }
+
 std::unordered_map<std::string, std::string>* NetZone::properties()
 {
   return simgrid::simix::kernelImmediate([this] {