[compiler-rt] 6fac342 - [scudo] Add initialization for TSDRegistrySharedT

[Kostya Kortchinsky via llvm-commits]

Author: Christopher Ferris
Date: 2021-05-05T19:00:54-07:00
New Revision: 6fac34251d015b2f196dfb46dd015a914b8d6340

URL: https://github.com/llvm/llvm-project/commit/6fac34251d015b2f196dfb46dd015a914b8d6340
DIFF: https://github.com/llvm/llvm-project/commit/6fac34251d015b2f196dfb46dd015a914b8d6340.diff

LOG: [scudo] Add initialization for TSDRegistrySharedT

Fixes compilation on Android which has a TSDSharedRegistry object in the config.

Reviewed By: cryptoad, vitalybuka

Differential Revision: https://reviews.llvm.org/D101951

Added: 
    

Modified: 
    compiler-rt/lib/scudo/standalone/tsd_shared.h

Removed: 
    


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diff  --git a/compiler-rt/lib/scudo/standalone/tsd_shared.h b/compiler-rt/lib/scudo/standalone/tsd_shared.h
index b9b6f38054a37..afe3623ce404e 100644
--- a/compiler-rt/lib/scudo/standalone/tsd_shared.h
+++ b/compiler-rt/lib/scudo/standalone/tsd_shared.h
@@ -197,11 +197,11 @@ struct TSDRegistrySharedT {
     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];