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| author | Sean McBride <sean@rogue-research.com> | 2022-06-22 18:58:18 (GMT) |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-06-22 18:58:18 (GMT) |
| commit | c064d3481b582653c1e0d0043a17527fd73e8c4d (patch) | |
| tree | 396a5e13954c19b803aa80465938cde15140b176 /tools/src/h5perf | |
| parent | d6f05069c1a3642bbebf7ec27e7df809f0675f13 (diff) | |
| download | hdf5-c064d3481b582653c1e0d0043a17527fd73e8c4d.zip hdf5-c064d3481b582653c1e0d0043a17527fd73e8c4d.tar.gz hdf5-c064d3481b582653c1e0d0043a17527fd73e8c4d.tar.bz2 | |
sprintf to snprintf (#1815)
* Straightforward conversion of sprintf to the safer snprintf
* Trickier conversion of sprintf to safer snprintf
This involved minor changes to private function signatures to take the size of the buffer.
* Committing clang-format changes
Co-authored-by: github-actions <41898282+github-actions[bot]@users.noreply.github.com>
Diffstat (limited to 'tools/src/h5perf')
| -rw-r--r-- | tools/src/h5perf/sio_engine.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/tools/src/h5perf/sio_engine.c b/tools/src/h5perf/sio_engine.c index c12e1da..e113e82 100644 --- a/tools/src/h5perf/sio_engine.c +++ b/tools/src/h5perf/sio_engine.c @@ -522,7 +522,7 @@ do_write(results *res, file_descr *fd, parameters *parms, void *buffer) } /* end if */ } /* end if */ - HDsprintf(dname, "Dataset_%ld", (unsigned long)parms->num_bytes); + HDsnprintf(dname, sizeof(dname), "Dataset_%ld", (unsigned long)parms->num_bytes); h5ds_id = H5Dcreate2(fd->h5fd, dname, ELMT_H5_TYPE, h5dset_space_id, H5P_DEFAULT, h5dcpl, H5P_DEFAULT); @@ -851,7 +851,7 @@ do_read(results *res, file_descr *fd, parameters *parms, void *buffer) break; case HDF5: - HDsprintf(dname, "Dataset_%ld", (long)parms->num_bytes); + HDsnprintf(dname, sizeof(dname), "Dataset_%ld", (long)parms->num_bytes); h5ds_id = H5Dopen2(fd->h5fd, dname, H5P_DEFAULT); if (h5ds_id < 0) { HDfprintf(stderr, "HDF5 Dataset open failed\n"); @@ -1181,7 +1181,7 @@ set_vfd(parameters *param) return -1; for (mt = H5FD_MEM_DEFAULT; mt < H5FD_MEM_NTYPES; mt++) { memb_fapl[mt] = H5P_DEFAULT; - HDsprintf(sv->arr[mt], "%%s-%c.h5", multi_letters[mt]); + HDsnprintf(sv->arr[mt], 1024, "%%s-%c.h5", multi_letters[mt]); memb_name[mt] = sv->arr[mt]; memb_addr[mt] = (haddr_t)MAX(mt - 1, 0) * (HADDR_MAX / 10); } |