net: Fix uninitialized read in ProcessMessage(...)

Author: practicalswift

src/consensus/validation.h

@@ -114,7 +114,7 @@ inline ValidationState::~ValidationState() {};
 
 class TxValidationState : public ValidationState {
 private:
-    TxValidationResult m_result;
+    TxValidationResult m_result = TxValidationResult::TX_RESULT_UNSET;
 public:
     bool Invalid(TxValidationResult result,
                  const std::string &reject_reason="",
@@ -129,7 +129,7 @@ class TxValidationState : public ValidationState {
 
 class BlockValidationState : public ValidationState {
 private:
-    BlockValidationResult m_result;
+    BlockValidationResult m_result = BlockValidationResult::BLOCK_RESULT_UNSET;
 public:
     bool Invalid(BlockValidationResult result,
                  const std::string &reject_reason="",