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Fix possible usage of a null pointer in CholmodSupport

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Gael Guennebaud 2015-02-18 11:26:25 +01:00
parent d4eda01488
commit dc7e6acc05
1 changed files with 2 additions and 0 deletions
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Eigen/src/CholmodSupport/CholmodSupport.h
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@ -277,6 +277,7 @@ class CholmodBase : public SparseSolverBase<Derived>
if(!x_cd)
{
this->m_info = NumericalIssue;
return;
}
// TODO optimize this copy by swapping when possible (be careful with alignment, etc.)
dest = Matrix<Scalar,Dest::RowsAtCompileTime,Dest::ColsAtCompileTime>::Map(reinterpret_cast<Scalar*>(x_cd->x),b.rows(),b.cols());
@ -298,6 +299,7 @@ class CholmodBase : public SparseSolverBase<Derived>
if(!x_cs)
{
this->m_info = NumericalIssue;
return;
}
// TODO optimize this copy by swapping when possible (be careful with alignment, etc.)
dest = viewAsEigen<DestScalar,DestOptions,DestIndex>(*x_cs);