| File: | rpmfd-py.c |
| Function: | rpmfdFromPyObject |
| Error: | ob_refcnt of new ref from call to Py_BuildValue is 1 too high |
17 int rpmfdFromPyObject(PyObject *obj, rpmfdObject **fdop)
18 {
19 rpmfdObject *fdo = NULL;
20
21 if (rpmfdObject_Check(obj)) {
22 Py_INCREF(obj);
taking False path
23 fdo = (rpmfdObject *) obj;
24 } else {
25 fdo = (rpmfdObject *) PyObject_Call((PyObject *)&rpmfd_Type,
26 Py_BuildValue("(O)", obj), NULL);
when Py_BuildValue() succeeds
when PyObject_Call() succeeds
new ref from call to Py_BuildValue allocated at: fdo = (rpmfdObject *) PyObject_Call((PyObject *)&rpmfd_Type,
ob_refcnt is now refs: 1 + N where N >= 0
27 }
28 if (fdo == NULL) return 0;
29
taking False path
30 if (Ferror(fdo->fd)) {
31 Py_DECREF(fdo);
when considering range: -0x80000000 <= value <= -1
taking True path
32 PyErr_SetString(PyExc_IOError, Fstrerror(fdo->fd));
when taking True path
33 return 0;
calling PyErr_SetString()
34 }
35 *fdop = fdo;
36 return 1;
37 }
38 | File: | rpmfd-py.c |
| Function: | rpmfdFromPyObject |
| Error: | reading from deallocated memory at rpmfd-py.c:33: memory deallocated at rpmfd-py.c:32 |
17 int rpmfdFromPyObject(PyObject *obj, rpmfdObject **fdop)
18 {
19 rpmfdObject *fdo = NULL;
20
21 if (rpmfdObject_Check(obj)) {
22 Py_INCREF(obj);
taking False path
23 fdo = (rpmfdObject *) obj;
24 } else {
25 fdo = (rpmfdObject *) PyObject_Call((PyObject *)&rpmfd_Type,
26 Py_BuildValue("(O)", obj), NULL);
when Py_BuildValue() succeeds
when PyObject_Call() succeeds
27 }
28 if (fdo == NULL) return 0;
29
taking False path
30 if (Ferror(fdo->fd)) {
31 Py_DECREF(fdo);
when considering range: -0x80000000 <= value <= -1
taking True path
32 PyErr_SetString(PyExc_IOError, Fstrerror(fdo->fd));
when taking False path
calling tp_dealloc on new ref from call to PyObject_Call allocated at rpmfd-py.c:26
33 return 0;
reading from deallocated memory at rpmfd-py.c:33: memory deallocated at rpmfd-py.c:32
found 1 similar trace(s) to this
34 }
35 *fdop = fdo;
36 return 1;
37 }
38 | File: | rpmfd-py.c |
| Function: | rpmfdFromPyObject |
| Error: | calling PyObject_Call with NULL as argument 2 (D.15789) at rpmfd-py.c:26 |
17 int rpmfdFromPyObject(PyObject *obj, rpmfdObject **fdop)
18 {
19 rpmfdObject *fdo = NULL;
20
21 if (rpmfdObject_Check(obj)) {
22 Py_INCREF(obj);
taking False path
23 fdo = (rpmfdObject *) obj;
24 } else {
25 fdo = (rpmfdObject *) PyObject_Call((PyObject *)&rpmfd_Type,
26 Py_BuildValue("(O)", obj), NULL);
when Py_BuildValue() fails
calling PyObject_Call with NULL as argument 2 (D.15789) at rpmfd-py.c:26
27 }
28 if (fdo == NULL) return 0;
29
30 if (Ferror(fdo->fd)) {
31 Py_DECREF(fdo);
32 PyErr_SetString(PyExc_IOError, Fstrerror(fdo->fd));
33 return 0;
34 }
35 *fdop = fdo;
36 return 1;
37 }
38