diff options
Diffstat (limited to 'src/H5Dio.c')
| -rw-r--r-- | src/H5Dio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/src/H5Dio.c b/src/H5Dio.c index f5513f0..dec068e 100644 --- a/src/H5Dio.c +++ b/src/H5Dio.c @@ -2191,8 +2191,8 @@ H5D_create_chunk_map(const H5D_t *dataset, const H5T_t *mem_type, const H5S_t *f for(u=0; u<fm->f_ndims; u++) fm->total_chunks= fm->total_chunks*fm->chunks[u]; if(IS_H5FD_MPI(dataset->oloc.file)) { - - if(NULL == (fm->select_chunk = (hbool_t *) H5MM_calloc(fm->total_chunks*sizeof(hbool_t)))) + H5_CHECK_OVERFLOW(fm->total_chunks, hsize_t, size_t); + if(NULL == (fm->select_chunk = (hbool_t *) H5MM_calloc((size_t)fm->total_chunks * sizeof(hbool_t)))) HGOTO_ERROR (H5E_RESOURCE, H5E_NOSPACE, FAIL, "can't allocate chunk info") } |