Fix race condition that could cause SIGSEGV with "Stop on error" mode

diff --git a/src/engine/Executor.cxx b/src/engine/Executor.cxx
index a36b45531a0504354d63939aa277b872845eb123..6496b81414e7c4e97ee19510313cb54a44f27390 100644 (file)
--- a/src/engine/Executor.cxx
+++ b/src/engine/Executor.cxx
@@ -364,7 +364,10 @@ void Executor::RunB(Scheduler *graph,int debug, bool fromScratch)
     {
       saveState(_dumpErrorFile);
     }
-  _trace.close();
+  {
+    YACS::BASES::AutoLocker<YACS::BASES::Mutex> alck(&_mutexForTrace);
+    _trace.close();
+  }
   DEBTRACE("End of RunB thread");  
 }