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-rw-r--r--test/th5o.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/test/th5o.c b/test/th5o.c
index 9504f7a..4ffcbef 100644
--- a/test/th5o.c
+++ b/test/th5o.c
@@ -1738,7 +1738,7 @@ test_h5o_getinfo_visit(void)
/* Attach 10 attributes to "group1" */
for (j = 0; j < 10; j++) {
/* Create the attribute name */
- HDsprintf(attrname, "attr%u", j);
+ HDsnprintf(attrname, sizeof(attrname), "attr%u", j);
/* Create the attribute */
aid = H5Acreate2(gid1, attrname, H5T_NATIVE_INT, sid, H5P_DEFAULT, H5P_DEFAULT);
CHECK(aid, FAIL, "H5Acreate2");