GitHub-Proxy/eigen
1
0
Fork 0
mirror of https://gitlab.com/libeigen/eigen.git synced 2025-08-13 20:26:03 +08:00
Code Issues Packages Projects Releases Wiki Activity

Fix possible usage of a null pointer in CholmodSupport

Browse Source
This commit is contained in:
Gael Guennebaud 2015-02-18 11:26:25 +01:00
parent d4eda01488
commit dc7e6acc05
1 changed files with 2 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Eigen/src/CholmodSupport/CholmodSupport.h
View File

@ -277,6 +277,7 @@ class CholmodBase : public SparseSolverBase<Derived>
if(!x_cd) if(!x_cd)
{ {
this->m_info = NumericalIssue; this->m_info = NumericalIssue;
return;
} }
// TODO optimize this copy by swapping when possible (be careful with alignment, etc.) // 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()); 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) if(!x_cs)
{ {
this->m_info = NumericalIssue; this->m_info = NumericalIssue;
return;
} }
// TODO optimize this copy by swapping when possible (be careful with alignment, etc.) // TODO optimize this copy by swapping when possible (be careful with alignment, etc.)
dest = viewAsEigen<DestScalar,DestOptions,DestIndex>(*x_cs); dest = viewAsEigen<DestScalar,DestOptions,DestIndex>(*x_cs);