diff options
Diffstat (limited to 'src/H5Aint.c')
-rw-r--r-- | src/H5Aint.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/src/H5Aint.c b/src/H5Aint.c index d8ba92a..ebd6860 100644 --- a/src/H5Aint.c +++ b/src/H5Aint.c @@ -2396,9 +2396,13 @@ H5A__attr_post_copy_file(const H5O_loc_t *src_oloc, const H5A_t *attr_src, /* Check for expanding references */ if(cpy_info->expand_ref) { size_t ref_count; + size_t dst_dt_size; /* Destination datatype size */ + /* Determine size of the destination datatype */ + if(0 == (dst_dt_size = H5T_get_size(attr_dst->shared->dt))) + HGOTO_ERROR(H5E_DATATYPE, H5E_CANTINIT, NULL, "unable to determine datatype size") /* Determine # of reference elements to copy */ - ref_count = attr_dst->shared->data_size / H5T_get_size(attr_dst->shared->dt); + ref_count = attr_dst->shared->data_size / dst_dt_size; /* Copy objects referenced in source buffer to destination file and set destination elements */ if(H5O_copy_expand_ref(file_src, attr_dst->shared->data, file_dst, attr_dst->shared->data, ref_count, H5T_get_ref_type(attr_dst->shared->dt), cpy_info) < 0) |