Merge pull request #47 from ClickHouse/fix-uninit-value-msan

Avogar · web-flow · commit ba5c67934e82 · 2023-11-03T14:15:38.000+01:00
Fix possible use-of-uninitizliaed-value
diff --git a/cpp/src/parquet/encoding.cc b/cpp/src/parquet/encoding.cc
@@ -2580,7 +2580,7 @@ class DeltaBitPackDecoder : public DecoderImpl, virtual public TypedDecoder<DTyp
   T min_delta_;
   uint32_t mini_block_idx_;
   std::shared_ptr<ResizableBuffer> delta_bit_widths_;
-  int delta_bit_width_;
+  int delta_bit_width_ = 0;
 
   T last_value_;
 };
