1 files changed, 2 insertions, 1 deletions
diff --git a/contrib/llvm-project/compiler-rt/lib/scudo/standalone/chunk.h b/contrib/llvm-project/compiler-rt/lib/scudo/standalone/chunk.h
index f4d68b3ac6c4..69b8e1b12a91 100644
--- a/contrib/llvm-project/compiler-rt/lib/scudo/standalone/chunk.h
+++ b/contrib/llvm-project/compiler-rt/lib/scudo/standalone/chunk.h
@@ -65,7 +65,8 @@ typedef u64 PackedHeader;
 struct UnpackedHeader {
   uptr ClassId : 8;
   u8 State : 2;
-  u8 Origin : 2;
+  // Origin if State == Allocated, or WasZeroed otherwise.
+  u8 OriginOrWasZeroed : 2;
   uptr SizeOrUnusedBytes : 20;
   uptr Offset : 16;
   uptr Checksum : 16;