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| author | Thomas Heller <theller@ctypes.org> | 2010-02-23 20:25:02 (GMT) |
|---|---|---|
| committer | Thomas Heller <theller@ctypes.org> | 2010-02-23 20:25:02 (GMT) |
| commit | 5117b0b0dc9c28d158c9f46bca0965ee00ac98e7 (patch) | |
| tree | a703ea4de31700fedeea0ecd783525f8214e101f /Modules | |
| parent | b7be5703fbf2b847d566952441aacd04ee52e370 (diff) | |
| download | cpython-5117b0b0dc9c28d158c9f46bca0965ee00ac98e7.zip cpython-5117b0b0dc9c28d158c9f46bca0965ee00ac98e7.tar.gz cpython-5117b0b0dc9c28d158c9f46bca0965ee00ac98e7.tar.bz2 | |
Merged revisions 78380 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/trunk
........
r78380 | thomas.heller | 2010-02-23 21:11:44 +0100 (Di, 23 Feb 2010) | 4 lines
ctypes CThunkObject was not registered correctly with the cycle
garbage collector, leading to possible leaks when using callback
functions.
........
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_ctypes/callbacks.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/Modules/_ctypes/callbacks.c b/Modules/_ctypes/callbacks.c index 6e44080..5cf0441 100644 --- a/Modules/_ctypes/callbacks.c +++ b/Modules/_ctypes/callbacks.c @@ -18,7 +18,7 @@ CThunkObject_dealloc(PyObject *_self) Py_XDECREF(self->restype); if (self->pcl) _ctypes_free_closure(self->pcl); - PyObject_Del(self); + PyObject_GC_Del(self); } static int @@ -61,7 +61,7 @@ PyTypeObject PyCThunk_Type = { 0, /* tp_getattro */ 0, /* tp_setattro */ 0, /* tp_as_buffer */ - Py_TPFLAGS_DEFAULT, /* tp_flags */ + Py_TPFLAGS_DEFAULT | Py_TPFLAGS_HAVE_GC, /* tp_flags */ "CThunkObject", /* tp_doc */ CThunkObject_traverse, /* tp_traverse */ CThunkObject_clear, /* tp_clear */ @@ -332,7 +332,7 @@ static CThunkObject* CThunkObject_new(Py_ssize_t nArgs) CThunkObject *p; int i; - p = PyObject_NewVar(CThunkObject, &PyCThunk_Type, nArgs); + p = PyObject_GC_NewVar(CThunkObject, &PyCThunk_Type, nArgs); if (p == NULL) { PyErr_NoMemory(); return NULL; @@ -347,6 +347,7 @@ static CThunkObject* CThunkObject_new(Py_ssize_t nArgs) for (i = 0; i < nArgs + 1; ++i) p->atypes[i] = NULL; + PyObject_GC_Track((PyObject *)p); return p; } |