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| author |   Pablo Galindo <Pablogsal@gmail.com> | 2021-02-02 20:38:26 +0000 |
|---|---|---|
| committer |   GitHub <noreply@github.com> | 2021-02-02 20:38:26 +0000 |
| commit | bb739ec922c6992a2be38f9fd3c544c2cc322dde (patch) | |
| tree | dc054c57e95796f0cbd90e09de01a9edce372ea7 /Modules | |
| parent | bpo-41149: Fix a bug in threading that causes fals-y threads callables to fai... (diff) | |
| download | cpython-bb739ec922c6992a2be38f9fd3c544c2cc322dde.tar.gz cpython-bb739ec922c6992a2be38f9fd3c544c2cc322dde.tar.bz2 cpython-bb739ec922c6992a2be38f9fd3c544c2cc322dde.zip | |
bpo-43108: Fix a reference leak in the curses module (GH-24420)
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_cursesmodule.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/Modules/_cursesmodule.c b/Modules/_cursesmodule.c index 4fcedc5fc48..3df9f506052 100644 --- a/Modules/_cursesmodule.c +++ b/Modules/_cursesmodule.c @@ -388,6 +388,7 @@ PyCurses_ConvertToString(PyCursesWindowObject *win, PyObject *obj, *bytes = obj; /* check for embedded null bytes */ if (PyBytes_AsStringAndSize(*bytes, &str, NULL) < 0) { + Py_DECREF(obj); return 0; } return 1; @@ -828,8 +829,9 @@ _curses_window_addstr_impl(PyCursesWindowObject *self, int group_left_1, #else strtype = PyCurses_ConvertToString(self, str, &bytesobj, NULL); #endif - if (strtype == 0) + if (strtype == 0) { return NULL; + } if (use_attr) { attr_old = getattrs(self->win); (void)wattrset(self->win,attr); |