TSAN

ornladios · May 24, 2021 · 07689f7 · 07689f7
1 parent 52f0602
commit 07689f7
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/source/adios2/toolkit/sst/cp/cp_reader.c b/source/adios2/toolkit/sst/cp/cp_reader.c
@@ -2257,6 +2257,7 @@ extern void SstReaderClose(SstStream Stream)
         free(Stream->CurrentMetadata);
         Stream->CurrentMetadata = NULL;
     }
+    STREAM_MUTEX_LOCK(Stream);
     for (int i = 0; i < Stream->InternalMetaMetaCount; i++)
     {
         free(Stream->InternalMetaMetaInfo[i].ID);
@@ -2271,6 +2272,7 @@ extern void SstReaderClose(SstStream Stream)
         }
         free(Stream->InternalAttrDataInfo);
     }
+    STREAM_MUTEX_UNLOCK(Stream);
 }
 
 //  SstWaitForCompletion is only called by the main program thread and