diff options
Diffstat (limited to 'src/H5Ztrans.c')
| -rw-r--r-- | src/H5Ztrans.c | 31 |
1 files changed, 18 insertions, 13 deletions
diff --git a/src/H5Ztrans.c b/src/H5Ztrans.c index 5883058..932a671 100644 --- a/src/H5Ztrans.c +++ b/src/H5Ztrans.c @@ -665,7 +665,7 @@ H5Z_parse_term(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers) new_node->rchild = H5Z_parse_factor(current, dat_val_pointers); if (!new_node->rchild) { - H5Z_xform_destroy_parse_tree(term); + H5Z_xform_destroy_parse_tree(new_node); HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression") } @@ -685,7 +685,7 @@ H5Z_parse_term(H5Z_token *current, H5Z_datval_ptrs* dat_val_pointers) term = new_node; if (!new_node->rchild) { - H5Z_xform_destroy_parse_tree(term); + H5Z_xform_destroy_parse_tree(new_node); HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, NULL, "Error parsing data transform expression") } break; @@ -871,16 +871,17 @@ done: static H5Z_node * H5Z_new_node(H5Z_token_type type) { - H5Z_node* new_node; - - FUNC_ENTER_NOAPI_NOFUNC(H5Z_new_node) + H5Z_node* ret_value = NULL; - new_node = H5MM_calloc(sizeof(H5Z_node)); - assert(new_node); + FUNC_ENTER_NOAPI(H5Z_new_node, NULL); - new_node->type = type; + ret_value = H5MM_calloc(sizeof(H5Z_node)); + if(ret_value == NULL) + HGOTO_ERROR(H5E_RESOURCE, H5E_NOSPACE, NULL, "Ran out of memory trying to allocate space for nodes in the parse tree") - FUNC_LEAVE_NOAPI(new_node); + ret_value->type = type; +done: + FUNC_LEAVE_NOAPI(ret_value); } @@ -974,8 +975,9 @@ H5Z_xform_eval(H5Z_data_xform_t *data_xform_prop, void* array, size_t array_size if(H5Z_xform_eval_full(tree, array_size, array_type, &res) < 0) HGOTO_ERROR(H5E_ARGS, H5E_BADVALUE, FAIL, "error while performing data transform") - - HDmemcpy(array, res.value.dat_val, array_size * H5Tget_size(array_type)); + + if(data_xform_prop->dat_val_pointers->num_ptrs > 1) + HDmemcpy(array, res.value.dat_val, array_size * H5Tget_size(array_type)); /* Free the temporary arrays we used */ if(data_xform_prop->dat_val_pointers->num_ptrs > 1) @@ -1320,7 +1322,6 @@ H5Z_do_op(H5Z_node* tree) FUNC_ENTER_NOAPI_NOINIT_NOFUNC(H5Z_do_op) - if(tree->type == H5Z_XFORM_DIVIDE) H5Z_XFORM_DO_OP3(/) else if(tree->type == H5Z_XFORM_MULT) @@ -1416,6 +1417,10 @@ done: H5Z_xform_destroy_parse_tree(data_xform_prop->parse_root); if(data_xform_prop->xform_exp) H5MM_xfree(data_xform_prop->xform_exp); + if(count > 0 && data_xform_prop->dat_val_pointers->ptr_dat_val) + H5MM_xfree(data_xform_prop->dat_val_pointers->ptr_dat_val); + if(data_xform_prop->dat_val_pointers) + H5MM_xfree(data_xform_prop->dat_val_pointers); H5MM_xfree(data_xform_prop); } /* end if */ } /* end if */ @@ -1449,7 +1454,7 @@ H5Z_xform_destroy(H5Z_data_xform_t *data_xform_prop) FUNC_ENTER_NOAPI_NOFUNC(H5Z_xform_destroy) if(data_xform_prop) { - /* Destroy the parse tree */ + /* Destroy the parse tree */ H5Z_xform_destroy_parse_tree(data_xform_prop->parse_root); /* Free the expression */ |