Wait for threads before destroying scheduler

Avoid crashes when worker threads access blocks owned by the already destroyed scheduler.
fair-acc · Oct 1, 2024 · aa1ec79 · aa1ec79
1 parent 65b3ae9
commit aa1ec79
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/core/include/gnuradio-4.0/Scheduler.hpp b/core/include/gnuradio-4.0/Scheduler.hpp
@@ -70,6 +70,7 @@ class SchedulerBase : public Block<Derived> {
                 std::abort();
             }
         }
+        waitDone();
     }
 
     [[nodiscard]] bool isProcessing() const