fix invalid read

[simgrid.git] / src / instr / instr_config.cpp

diff --git a/src/instr/instr_config.cpp b/src/instr/instr_config.cpp
index 6c837b2..d8a3a82 100644 (file)
--- a/src/instr/instr_config.cpp
+++ b/src/instr/instr_config.cpp
@@ -139,10 +139,10 @@ int TRACE_end()
     TRACE_last_timestamp_to_dump = surf_get_clock();
     TRACE_paje_dump_buffer(true);
 
-    container_t root = simgrid::instr::Container::getRootContainer();
+    simgrid::instr::Type* root_type = simgrid::instr::Container::getRootContainer()->type_;
     /* destroy all data structures of tracing (and free) */
-    delete root;
-    delete root->type_;
+    delete simgrid::instr::Container::getRootContainer();
+    delete root_type;
 
     /* close the trace files */
     const char* format = xbt_cfg_get_string(OPT_TRACING_FORMAT);