diff options
Diffstat (limited to 'src/H5Dio.c')
| -rw-r--r-- | src/H5Dio.c | 25 |
1 files changed, 12 insertions, 13 deletions
diff --git a/src/H5Dio.c b/src/H5Dio.c index e5a9ccc..095c8a5 100644 --- a/src/H5Dio.c +++ b/src/H5Dio.c @@ -140,6 +140,10 @@ H5Dread(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") if(NULL == dset->oloc.file) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a dataset") + + if(mem_space_id < 0 || file_space_id < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + if(H5S_ALL != mem_space_id) { if(NULL == (mem_space = (const H5S_t *)H5I_object_verify(mem_space_id, H5I_DATASPACE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") @@ -252,10 +256,10 @@ H5D__pre_write(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, { H5D_t *dset = NULL; H5P_genplist_t *plist; /* Property list pointer */ - htri_t direct_write = FALSE; + hbool_t direct_write = FALSE; herr_t ret_value = SUCCEED; /* Return value */ - FUNC_ENTER_NOAPI(FAIL) + FUNC_ENTER_STATIC /* check arguments */ if(NULL == (dset = (H5D_t *)H5I_object_verify(dset_id, H5I_DATASET))) @@ -283,14 +287,13 @@ H5D__pre_write(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, hsize_t *direct_offset; size_t direct_datasize = 0; int ndims = 0; - hsize_t *dims = NULL; - hsize_t *internal_offset = NULL; + hsize_t dims[H5O_LAYOUT_NDIMS]; + hsize_t internal_offset[H5O_LAYOUT_NDIMS]; int i; if(H5D_CHUNKED != dset->shared->layout.type) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a chunked dataset") - if(H5P_get(plist, H5D_XFER_DIRECT_CHUNK_WRITE_FILTERS_NAME, &direct_filters) < 0) HGOTO_ERROR(H5E_PLIST, H5E_CANTGET, FAIL, "error getting filter info for direct chunk write") @@ -302,14 +305,7 @@ H5D__pre_write(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, /* The library's chunking code requires the offset terminates with a zero. So transfer the * offset array to an internal offset array */ - ndims = (int)H5S_GET_EXTENT_NDIMS(dset->shared->space); - if(NULL == (dims = (hsize_t *)H5MM_malloc(ndims*sizeof(hsize_t)))) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for dimensions") - - if(NULL == (internal_offset = (hsize_t *)H5MM_malloc((ndims+1)*sizeof(hsize_t)))) - HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, FAIL, "memory allocation failed for offset") - - if(H5S_get_simple_extent_dims(dset->shared->space, dims, NULL) < 0) + if((ndims = H5S_get_simple_extent_dims(dset->shared->space, dims, NULL)) < 0) HGOTO_ERROR(H5E_DATASPACE, H5E_CANTGET, FAIL, "can't retrieve dataspace extent dims") for(i=0; i<ndims; i++) { @@ -335,6 +331,9 @@ H5D__pre_write(hid_t dset_id, hid_t mem_type_id, hid_t mem_space_id, const H5S_t *file_space = NULL; char fake_char; + if(mem_space_id < 0 || file_space_id < 0) + HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") + if(H5S_ALL != mem_space_id) { if(NULL == (mem_space = (const H5S_t *)H5I_object_verify(mem_space_id, H5I_DATASPACE))) HGOTO_ERROR(H5E_ARGS, H5E_BADTYPE, FAIL, "not a data space") |