From 4dfdfdd0d0cedae493797bc65d3bd28207bfb27f Mon Sep 17 00:00:00 2001
From: David Wells <drwells@email.unc.edu>
Date: Wed, 16 Nov 2022 13:30:31 -0500
Subject: [PATCH] SparsityPattern: add an assertion in input data.

---
 source/lac/sparsity_pattern.cc | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/source/lac/sparsity_pattern.cc b/source/lac/sparsity_pattern.cc
index 10f0add3e5..8094e9098a 100644
--- a/source/lac/sparsity_pattern.cc
+++ b/source/lac/sparsity_pattern.cc
@@ -783,6 +783,7 @@ SparsityPattern::add_entries(const size_type row,
                              ForwardIterator end,
                              const bool      indices_are_sorted)
 {
+  AssertIndexRange(row, n_rows());
   if (indices_are_sorted == true)
     {
       if (begin != end)
@@ -802,6 +803,7 @@ SparsityPattern::add_entries(const size_type row,
           if (has_larger_entries == false)
             for (; it != end; ++it)
               {
+                AssertIndexRange(*it, n_cols());
                 if (store_diagonal_first_in_row && *it == row)
                   continue;
                 Assert(k <= rowstart[row + 1],
-- 
2.39.5