Replaced several uses of sprintf with safer snprintf (#1383)

* Replaced several uses of sprintf with safer snprintf

* Committing clang-format changes

Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>

1 files changed, 5 insertions, 5 deletions

diff --git a/c++/test/tvlstr.cpp b/c++/test/tvlstr.cpp
index c91b566..405ca07 100644
--- a/c++/test/tvlstr.cpp
+++ b/c++/test/tvlstr.cpp
@@ -917,32 +917,32 @@ test_vl_rewrite()
         int  i;
         char name[256]; // Buffer for names & data
         for (i = 0; i < REWRITE_NDATASETS; i++) {
-            sprintf(name, "/set_%d", i);
+            snprintf(name, sizeof(name), "/set_%d", i);
             write_scalar_dset(file1, type, space, name, name);
         }
 
         // Effectively copy data from file 1 to 2.
         for (i = 0; i < REWRITE_NDATASETS; i++) {
-            sprintf(name, "/set_%d", i);
+            snprintf(name, sizeof(name), "/set_%d", i);
             read_scalar_dset(file1, type, space, name, name);
             write_scalar_dset(file2, type, space, name, name);
         }
 
         // Read back from file 2.
         for (i = 0; i < REWRITE_NDATASETS; i++) {
-            sprintf(name, "/set_%d", i);
+            snprintf(name, sizeof(name), "/set_%d", i);
             read_scalar_dset(file2, type, space, name, name);
         }
 
         // Remove from file 2.
         for (i = 0; i < REWRITE_NDATASETS; i++) {
-            sprintf(name, "/set_%d", i);
+            snprintf(name, sizeof(name), "/set_%d", i);
             file2.unlink(name);
         }
 
         // Effectively copy from file 1 to file 2.
         for (i = 0; i < REWRITE_NDATASETS; i++) {
-            sprintf(name, "/set_%d", i);
+            snprintf(name, sizeof(name), "/set_%d", i);
             read_scalar_dset(file1, type, space, name, name);
             write_scalar_dset(file2, type, space, name, name);
         }