Prevent accessing of global c++ objects once they are deleted

Fixes (Maybe) opendnssec#729
nhorman · Oct 27, 2023 · f45b02c · f45b02c
1 parent f4661af
commit f45b02c
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Showing 2 changed files with 145 additions and 3 deletions.
diff --git a/src/lib/SoftHSM.cpp b/src/lib/SoftHSM.cpp
@@ -89,6 +89,8 @@
 
 // Initialise the one-and-only instance
 
+int objects_deleted = 0;
+
 #ifdef HAVE_CXX11
 
 std::unique_ptr<MutexFactory> MutexFactory::instance(nullptr);
@@ -429,6 +431,7 @@ SoftHSM::SoftHSM()
 // Destructor
 SoftHSM::~SoftHSM()
 {
+
 	if (handleManager != NULL) delete handleManager;
 	handleManager = NULL;
 	if (sessionManager != NULL) delete sessionManager;
@@ -445,6 +448,7 @@ SoftHSM::~SoftHSM()
 
 	isInitialised = false;
 
+	objects_deleted = 1;
 	resetMutexFactoryCallbacks();
 }