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Fix possible NULL pointer dereference in PyCurses_Start_Color() 

CID 1058276
This commit is contained in:
Christian Heimes 2013-07-26 14:45:37 +02:00
parent 845f7845aa
commit a956e645c1
1 changed files with 4 additions and 0 deletions
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4
Modules/_cursesmodule.c
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@ -2930,9 +2930,13 @@ PyCurses_Start_Color(PyObject *self)
if (code != ERR) { if (code != ERR) {
initialisedcolors = TRUE; initialisedcolors = TRUE;
c = PyLong_FromLong((long) COLORS); c = PyLong_FromLong((long) COLORS);
if (c == NULL)
return NULL;
PyDict_SetItemString(ModDict, "COLORS", c); PyDict_SetItemString(ModDict, "COLORS", c);
Py_DECREF(c); Py_DECREF(c);
cp = PyLong_FromLong((long) COLOR_PAIRS); cp = PyLong_FromLong((long) COLOR_PAIRS);
if (cp == NULL)
return NULL;
PyDict_SetItemString(ModDict, "COLOR_PAIRS", cp); PyDict_SetItemString(ModDict, "COLOR_PAIRS", cp);
Py_DECREF(cp); Py_DECREF(cp);
Py_INCREF(Py_None); Py_INCREF(Py_None);