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| author | Sean McBride <sean@rogue-research.com> | 2022-01-28 22:43:48 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-01-28 22:43:48 (GMT) |
| commit | 4ac6ccc0213767be935b2686524937ae93c46e3f (patch) | |
| tree | 9cd332106bd623c05f8e6837bed0d1ceab5ad7e9 /test/fheap.c | |
| parent | ad71539d30c799c497953c18352df37d83a75310 (diff) | |
| download | hdf5-4ac6ccc0213767be935b2686524937ae93c46e3f.zip hdf5-4ac6ccc0213767be935b2686524937ae93c46e3f.tar.gz hdf5-4ac6ccc0213767be935b2686524937ae93c46e3f.tar.bz2 | |
Snprintf2 (#1399)
* Replaced many uses of sprintf with safer snprintf
Many very straightforward, but in a few cases added a length parameter to some private functions, because buffer length was otherwise unknowable.
* Removed unnecessary use of static on small buffers
This improves thread safety.
* Committing clang-format changes
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
Diffstat (limited to 'test/fheap.c')
| -rw-r--r-- | test/fheap.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/test/fheap.c b/test/fheap.c index 5ded20f..2fcbb45 100644 --- a/test/fheap.c +++ b/test/fheap.c @@ -565,8 +565,9 @@ begin_test(fheap_test_param_t *tparam, const char *base_desc, fheap_heap_ids_t * */ del_str = get_del_string(tparam); HDassert(del_str); - test_desc = (char *)H5MM_malloc(HDstrlen(del_str) + HDstrlen(base_desc)); - HDsprintf(test_desc, base_desc, del_str); + size_t test_desc_len = HDstrlen(del_str) + HDstrlen(base_desc); + test_desc = (char *)H5MM_malloc(test_desc_len); + HDsnprintf(test_desc, test_desc_len, base_desc, del_str); TESTING(test_desc); H5MM_xfree(del_str); H5MM_xfree(test_desc); |