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| author |  Gael Guennebaud <g.gael@free.fr> | 2016-05-26 17:51:04 +0200 |
|---|---|---|
| committer | Gael Guennebaud <g.gael@free.fr> | 2016-05-26 17:51:04 +0200 |
| commit | e8cef383b7100b29e32f3c5acfa8d54d9732d2d0 (patch) | |
| tree | 76479a3d95d94ea3f3a9f16cc78f21549d9d1549 /Eigen/src/SparseCore | |
| parent | 35df3a32eb7f41e8c6859c2e94490148145c069c (diff) | |
bug #1236: fix possible integer overflow in density estimation.
Diffstat (limited to 'Eigen/src/SparseCore')
| -rw-r--r-- | Eigen/src/SparseCore/SparseSparseProductWithPruning.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Eigen/src/SparseCore/SparseSparseProductWithPruning.h b/Eigen/src/SparseCore/SparseSparseProductWithPruning.h index 20078f72c..21c419002 100644 --- a/Eigen/src/SparseCore/SparseSparseProductWithPruning.h +++ b/Eigen/src/SparseCore/SparseSparseProductWithPruning.h @@ -51,7 +51,7 @@ static void sparse_sparse_product_with_pruning_impl(const Lhs& lhs, const Rhs& r Index estimated_nnz_prod = lhsEval.nonZerosEstimate() + rhsEval.nonZerosEstimate(); res.reserve(estimated_nnz_prod); - double ratioColRes = double(estimated_nnz_prod)/double(lhs.rows()*rhs.cols()); + double ratioColRes = double(estimated_nnz_prod)/(double(lhs.rows())*double(rhs.cols())); for (Index j=0; j<cols; ++j) { // FIXME: |