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Issue #18203: Add _PyMem_RawStrdup() and _PyMem_Strdup()

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Replace strdup() with _PyMem_RawStrdup() or _PyMem_Strdup(), depending if the
GIL is held or not.
This commit is contained in:
Victor Stinner 2013-07-07 23:30:24 +02:00
parent 6f8eeee7b9
commit 49fc8ece81
8 changed files with 64 additions and 29 deletions
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8
Modules/_cursesmodule.c
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@ -529,7 +529,7 @@ PyCursesWindow_New(WINDOW *win, const char *encoding)
wo = PyObject_NEW(PyCursesWindowObject, &PyCursesWindow_Type);
if (wo == NULL) return NULL;
wo->win = win;
wo->encoding = strdup(encoding);
wo->encoding = _PyMem_Strdup(encoding);
if (wo->encoding == NULL) {
Py_DECREF(wo);
PyErr_NoMemory();
@ -543,7 +543,7 @@ PyCursesWindow_Dealloc(PyCursesWindowObject *wo)
{
if (wo->win != stdscr) delwin(wo->win);
if (wo->encoding != NULL)
free(wo->encoding);
PyMem_Free(wo->encoding);
PyObject_DEL(wo);
}
@ -1938,13 +1938,13 @@ PyCursesWindow_set_encoding(PyCursesWindowObject *self, PyObject *value)
ascii = PyUnicode_AsASCIIString(value);
if (ascii == NULL)
return -1;
encoding = strdup(PyBytes_AS_STRING(ascii));
encoding = _PyMem_Strdup(PyBytes_AS_STRING(ascii));
Py_DECREF(ascii);
if (encoding == NULL) {
PyErr_NoMemory();
return -1;
}
free(self->encoding);
PyMem_Free(self->encoding);
self->encoding = encoding;
return 0;
}