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merge 3.4 (#27774)

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This commit is contained in:
Benjamin Peterson 2016-08-15 22:05:06 -07:00
commit 76aa1fb3b1
2 changed files with 3 additions and 3 deletions
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2
Misc/NEWS
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@ -42,6 +42,8 @@ Library
- In the curses module, raise an error if window.getstr() or window.instr() is - In the curses module, raise an error if window.getstr() or window.instr() is
passed a negative value. passed a negative value.
- Issue #27774: Fix possible Py_DECREF on unowned object in _sre.
- Issue #27760: Fix possible integer overflow in binascii.b2a_qp. - Issue #27760: Fix possible integer overflow in binascii.b2a_qp.
- Issue #27758: Fix possible integer overflow in the _csv module for large record - Issue #27758: Fix possible integer overflow in the _csv module for large record

4
Modules/_sre.c
View File

@ -2196,10 +2196,8 @@ _sre_SRE_Match_groupdict_impl(MatchObject *self, PyObject *default_value)
if (!key) if (!key)
goto failed; goto failed;
value = match_getslice(self, key, default_value); value = match_getslice(self, key, default_value);
if (!value) { if (!value)
Py_DECREF(key);
goto failed; goto failed;
}
status = PyDict_SetItem(result, key, value); status = PyDict_SetItem(result, key, value);
Py_DECREF(value); Py_DECREF(value);
if (status < 0) if (status < 0)