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| author | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2019-03-20 19:03:48 (GMT) |
|---|---|---|
| committer | Binh-Minh Ribler <bmribler@hdfgroup.org> | 2019-03-20 19:03:48 (GMT) |
| commit | 7add52ff4f2443357648d53d52add274d1b18b5f (patch) | |
| tree | 7bfeb541f99b73c95288477e5fd1b84caef8bb01 /src/H5Dselect.c | |
| parent | 55d1931dc6af168adc3804586a0da22287b29187 (diff) | |
| download | hdf5-7add52ff4f2443357648d53d52add274d1b18b5f.zip hdf5-7add52ff4f2443357648d53d52add274d1b18b5f.tar.gz hdf5-7add52ff4f2443357648d53d52add274d1b18b5f.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 0ec3423..4ffce62 100644 --- a/src/H5Dselect.c +++ b/src/H5Dselect.c @@ -227,6 +227,8 @@ 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 */ |