*** CID 1248177:  Dereference null return value  (NULL_RETURNS)
/src/utilities/util_load_json.c: 257 in json_data()
251             recno = 0;
252             while (json_peek(session, ins) == '{') {
253                     nfield = 0;
254                     JSON_EXPECT(session, ins, '{');
255                     if ((ins)->kvraw == NULL)
256                             (ins)->kvraw = (char *)malloc(1);
>>>     CID 1248177:  Dereference null return value  (NULL_RETURNS)
>>>     Dereferencing a null pointer "ins->kvraw".
257                     (ins)->kvraw[0] = '\0';
258                     (ins)->kvrawstart = JSON_INPUT_POS(ins);
259                     keystrlen = 0;
260                     while (json_peek(session, ins) == 's') {
261                             JSON_EXPECT(session, ins, 's');
262                             JSON_EXPECT(session, ins, ':');