mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-12-10 11:00:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

Issue #15604: Update uses of PyObject_IsTrue() to check for and handle errors correctly.

Browse source 
Patch by Serhiy Storchaka.
This commit is contained in:
Antoine Pitrou 2012-08-15 23:16:51 +02:00
parent 4ffe9a0640
commit c5bef75c77
11 changed files with 112 additions and 52 deletions
Download patch file Download diff file Expand all files Collapse all files

22
Python/bltinmodule.c
View file

@ -313,7 +313,7 @@ builtin_filter(PyObject *self, PyObject *args)
ok = PyObject_IsTrue(good);
Py_DECREF(good);
}
if (ok) {
if (ok > 0) {
if (j < len)
PyList_SET_ITEM(result, j, item);
else {
@ -324,8 +324,11 @@ builtin_filter(PyObject *self, PyObject *args)
}
++j;
}
else
else {
Py_DECREF(item);
if (ok < 0)
goto Fail_result_it;
}
}
@ -2784,12 +2787,15 @@ filtertuple(PyObject *func, PyObject *tuple)
}
ok = PyObject_IsTrue(good);
Py_DECREF(good);
if (ok) {
if (ok > 0) {
if (PyTuple_SetItem(result, j++, item) < 0)
goto Fail_1;
}
else
else {
Py_DECREF(item);
if (ok < 0)
goto Fail_1;
}
}
if (_PyTuple_Resize(&result, j) < 0)
@ -2851,7 +2857,7 @@ filterstring(PyObject *func, PyObject *strobj)
ok = PyObject_IsTrue(good);
Py_DECREF(good);
}
if (ok) {
if (ok > 0) {
Py_ssize_t reslen;
if (!PyString_Check(item)) {
PyErr_SetString(PyExc_TypeError, "can't filter str to str:"
@ -2917,6 +2923,8 @@ filterstring(PyObject *func, PyObject *strobj)
}
}
Py_DECREF(item);
if (ok < 0)
goto Fail_1;
}
if (j < outlen)
@ -2977,7 +2985,7 @@ filterunicode(PyObject *func, PyObject *strobj)
ok = PyObject_IsTrue(good);
Py_DECREF(good);
}
if (ok) {
if (ok > 0) {
Py_ssize_t reslen;
if (!PyUnicode_Check(item)) {
PyErr_SetString(PyExc_TypeError,
@ -3032,6 +3040,8 @@ filterunicode(PyObject *func, PyObject *strobj)
}
}
Py_DECREF(item);
if (ok < 0)
goto Fail_1;
}
if (j < outlen)