Fix an issue with use of uninitialized memory in trefer_deprec.c test (#3422)

2026-09-25 04:09:44 +03:00 · 2023-08-24 08:55:35 -07:00
parent 216d2191c7
commit 8ef463e9bd
1 changed files with 1 additions and 0 deletions
@@ -772,6 +772,7 @@ test_reference_region(H5F_libver_t libver_low, H5F_libver_t libver_high)
    CHECK(ret, FAIL, "H5Dread");

    /* Try to read an unaddressed dataset */
+    memset(&undef_reg, 0, sizeof(undef_reg));
    dset2 = H5Rdereference2(dset1, dapl_id, H5R_DATASET_REGION, undef_reg);
    VERIFY(dset2, FAIL, "H5Rdereference2 haddr_undef");