search for: getsubmapp

...: line 100 of RcppEigen/inst/include/Eigen/src/Core/products/GeneralMatrixMatrixTriangular.h: for(Index k2=0; k2<depth; k2+=kc) { const Index actual_kc = (std::min)(k2+kc,depth)-k2; // note that the actual rhs is the transpose/adjoint of mat pack_rhs(blockB, rhs.getSubMapper(k2,0), actual_kc, size); ^^^^^^^^^^^^^^^^^^^^^^ where 'rhs' is an object wrapping the pointer with a method getSubMapper(i, j) for accessing the data like a matrix. In the first loop iteration, you access rhs[0]; there is no defensive test for 'rhs' of po...