Fixed coverity CID 1619523 issue.

_____________________________________________________________________________________________
*** CID 1619523:         Uninitialized members  (UNINIT_CTOR)
/src/rsz/src/Rebuffer.cc: 89             in rsz::Rebuffer::Rebuffer(rsz::Resizer *, est::EstimateParasitics *)()
83     }
84
85     Rebuffer::Rebuffer(Resizer* resizer,
86                        est::EstimateParasitics* estimate_parasitics)
87         : resizer_(resizer), estimate_parasitics_(estimate_parasitics)
88     {
>>>     CID 1619523:         Uninitialized members  (UNINIT_CTOR)
>>>     Non-static class member "inserted_count_" is not initialized in this constructor nor in any functions that it calls.
89     }
90
91     void Rebuffer::annotateLoadSlacks(BnetPtr& tree, Vertex* root_vertex)
92     {
93       for (auto rf_index : RiseFall::rangeIndex()) {
94         arrival_paths_[rf_index] = nullptr;

Signed-off-by: Jaehyun Kim <[email protected]>

Author: jhkim-pii

src/rsz/src/Rebuffer.hh

@@ -139,27 +139,27 @@ class Rebuffer : public sta::dbStaState
 
   Logger* logger_ = nullptr;
   dbNetwork* db_network_ = nullptr;
-  Resizer* resizer_;
-  est::EstimateParasitics* estimate_parasitics_;
+  Resizer* resizer_ = nullptr;
+  est::EstimateParasitics* estimate_parasitics_ = nullptr;
 
   std::vector<BufferSize> buffer_sizes_;
   std::map<LibertyCell*, BufferSize*> buffer_sizes_index_;
 
-  Pin* pin_;
-  float fanout_limit_;
-  float drvr_pin_max_slew_;
-  float drvr_load_high_water_mark_;
+  Pin* pin_ = nullptr;
+  float fanout_limit_ = 0.0f;
+  float drvr_pin_max_slew_ = 0.0f;
+  float drvr_load_high_water_mark_ = 0.0f;
   const Corner* corner_ = nullptr;
   LibertyPort* drvr_port_ = nullptr;
-  Path* arrival_paths_[RiseFall::index_count];
+  Path* arrival_paths_[RiseFall::index_count] = {0};
 
-  int resizer_max_wire_length_;
-  int wire_length_step_;
+  int resizer_max_wire_length_ = 0;
+  int wire_length_step_ = 0;
 
-  double initial_design_area_;
-  int print_interval_;
-  int removed_count_;
-  int inserted_count_;
+  double initial_design_area_ = 0.0;
+  int print_interval_ = 0;
+  int removed_count_ = 0;
+  int inserted_count_ = 0;
 
   // margins in percent
   float slew_margin_ = 20.0f;