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Fix another UB access.

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This commit is contained in:
Antonio Sánchez
2023-07-31 19:18:45 +00:00
committed by Rasmus Munk Larsen
parent 5527e78a64
commit 0cef325b07
2 changed files with 6 additions and 1 deletions
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5
Eigen/src/Core/SolveTriangular.h
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@@ -97,6 +97,11 @@ struct triangular_solver_selector<Lhs,Rhs,Side,Mode,NoUnrolling,Dynamic>
typedef internal::gemm_blocking_space<(Rhs::Flags&RowMajorBit) ? RowMajor : ColMajor,Scalar,Scalar,
Rhs::MaxRowsAtCompileTime, Rhs::MaxColsAtCompileTime, Lhs::MaxRowsAtCompileTime,4> BlockingType;
// Nothing to solve.
if (actualLhs.size() == 0 || rhs.size() == 0) {
return;
}
BlockingType blocking(rhs.rows(), rhs.cols(), size, 1, false);
triangular_solve_matrix<Scalar,Index,Side,Mode,LhsProductTraits::NeedToConjugate,(int(Lhs::Flags) & RowMajorBit) ? RowMajor : ColMajor,