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| author | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2019-03-24 19:36:32 (GMT) |
|---|---|---|
| committer | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2019-03-24 19:36:32 (GMT) |
| commit | 6e9b7ced76c921a0d82d1712d58bc5505f8fd811 (patch) | |
| tree | 195f89b5d727f9632af8b60bddee5736c19ebb0c /src/H5Dselect.c | |
| parent | cac673138c94cdbd5faa227fe5a9867941753c93 (diff) | |
| download | hdf5-6e9b7ced76c921a0d82d1712d58bc5505f8fd811.zip hdf5-6e9b7ced76c921a0d82d1712d58bc5505f8fd811.tar.gz hdf5-6e9b7ced76c921a0d82d1712d58bc5505f8fd811.tar.bz2 | |
Fixed HDFFV-10210 and HDFFV-10587
Description:
- Added parameter validation (HDFFV-10210)
- Added detection of division by zero (HDFFV-10587 - CVE-2018-17438)
- Fixed typos in various tests
Platforms tested:
Linux/64 (jelly)
Linux/64 (platypus)
Darwin (osx1011test)
Diffstat (limited to 'src/H5Dselect.c')
| -rw-r--r-- | src/H5Dselect.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/H5Dselect.c b/src/H5Dselect.c index 7e86b9d..7c02c05 100644 --- a/src/H5Dselect.c +++ b/src/H5Dselect.c @@ -220,6 +220,8 @@ H5D__select_io(const H5D_io_info_t *io_info, size_t elmt_size, /* Decrement number of elements left to process */ HDassert(((size_t)tmp_file_len % elmt_size) == 0); + if(elmt_size == 0) + HGOTO_ERROR(H5E_DATASPACE, H5E_BADVALUE, FAIL, "Resulted in division by zero") nelmts -= ((size_t)tmp_file_len / elmt_size); } /* end while */ } /* end else */ |