diff --git a/Eigen/src/CholmodSupport/CholmodSupport.h b/Eigen/src/CholmodSupport/CholmodSupport.h
--- a/Eigen/src/CholmodSupport/CholmodSupport.h
+++ b/Eigen/src/CholmodSupport/CholmodSupport.h
@@ -169,24 +169,26 @@ class CholmodBase : public SparseSolverB
     typedef typename MatrixType::Scalar Scalar;
     typedef typename MatrixType::RealScalar RealScalar;
     typedef MatrixType CholMatrixType;
     typedef typename MatrixType::StorageIndex StorageIndex;
 
   public:
 
     CholmodBase()
-      : m_cholmodFactor(0), m_info(Success)
+      : m_cholmodFactor(0), m_info(Success),
+        m_factorizationIsOk(false), m_analysisIsOk(false)
     {
       m_shiftOffset[0] = m_shiftOffset[1] = RealScalar(0.0);
       cholmod_start(&m_cholmod);
     }
 
     explicit CholmodBase(const MatrixType& matrix)
-      : m_cholmodFactor(0), m_info(Success)
+      : m_cholmodFactor(0), m_info(Success),
+        m_factorizationIsOk(false), m_analysisIsOk(false)
     {
       m_shiftOffset[0] = m_shiftOffset[1] = RealScalar(0.0);
       cholmod_start(&m_cholmod);
       compute(matrix);
     }
 
     ~CholmodBase()
     {