| commit | a171ba095c19000e31ae6fb10e2f3dcea3c88f99 | [log] [tgz] |
|---|---|---|
| author | Sameer Agarwal <sameeragarwal@google.com> | Thu Apr 13 09:47:38 2017 -0700 |
| committer | Sameer Agarwal <sameeragarwal@google.com> | Thu Apr 13 09:47:49 2017 -0700 |
| tree | bbc1ae5792c67b99796b9ebadd1390a87913a68a | |
| parent | 9a6b4a6491dc0e0a4452760369b3e0b62c801e59 [diff] |
Fix an off by one error in the transpose code. Change-Id: I0ebcf2e8e29dc48376f60c3fa8d6100b20ec105f
diff --git a/internal/ceres/compressed_row_sparse_matrix.cc b/internal/ceres/compressed_row_sparse_matrix.cc index b8e1a40..192d532 100644 --- a/internal/ceres/compressed_row_sparse_matrix.cc +++ b/internal/ceres/compressed_row_sparse_matrix.cc
@@ -78,7 +78,7 @@ int* transpose_cols, double* transpose_values) { // Explicitly zero out transpose_rows. - std::fill(transpose_rows, transpose_rows + num_cols, 0); + std::fill(transpose_rows, transpose_rows + num_cols + 1, 0); // Count the number of entries in each column of the original matrix // and assign to transpose_rows[col + 1].