[scudo] Add initialization for TSDRegistrySharedT am: 4c89078219 am: ee07b680b1

Original change: https://android-review.googlesource.com/c/platform/external/scudo/+/1698915

Change-Id: I8cec10b009f1c3edfe35de4f38fe2d8c9c7187a4
diff --git a/standalone/tsd_shared.h b/standalone/tsd_shared.h
index b9b6f38..afe3623 100644
--- a/standalone/tsd_shared.h
+++ b/standalone/tsd_shared.h
@@ -197,11 +197,11 @@
     return CurrentTSD;
   }
 
-  atomic_u32 CurrentIndex;
-  u32 NumberOfTSDs;
-  u32 NumberOfCoPrimes;
-  u32 CoPrimes[TSDsArraySize];
-  bool Initialized;
+  atomic_u32 CurrentIndex = {};
+  u32 NumberOfTSDs = 0;
+  u32 NumberOfCoPrimes = 0;
+  u32 CoPrimes[TSDsArraySize] = {};
+  bool Initialized = false;
   HybridMutex Mutex;
   HybridMutex MutexTSDs;
   TSD<Allocator> TSDs[TSDsArraySize];