Coverity false positive:
1188 */
8. Condition start == NULL, taking true branch
1189 if (start == NULL) {
CID 1374542 (#1 of 1): Dereference after null check (FORWARD_NULL)
9. var_deref_op: Dereferencing null pointer stop.
1190 WT_ERR(__session_open_cursor(
1191 (WT_SESSION *)session, stop->uri, NULL, NULL, &start));
1192 local_start = true;
CID 1357531: Explicit null dereferenced (FORWARD_NULL) [select issue]
1193 WT_ERR(start->next(start));
1194 }