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| author | Serhiy Storchaka <storchaka@gmail.com> | 2017-01-03 09:20:15 (GMT) |
|---|---|---|
| committer | Serhiy Storchaka <storchaka@gmail.com> | 2017-01-03 09:20:15 (GMT) |
| commit | 0f0551210452506d7d5bb40a427ab82986f87a45 (patch) | |
| tree | 0bc8ac6f78b492f50f82d760c30dcc61c32be830 /Modules | |
| parent | ef29a05f9851ca37a4b63cb2889bc6ec0f0f9bb0 (diff) | |
| parent | 8d979d576e123c03f0bb92aeb8043b8d7aa57cf7 (diff) | |
| download | cpython-0f0551210452506d7d5bb40a427ab82986f87a45.zip cpython-0f0551210452506d7d5bb40a427ab82986f87a45.tar.gz cpython-0f0551210452506d7d5bb40a427ab82986f87a45.tar.bz2 | |
Fixed possible reference leaks in the _json module.
Diffstat (limited to 'Modules')
| -rw-r--r-- | Modules/_json.c | 13 |
1 files changed, 9 insertions, 4 deletions
diff --git a/Modules/_json.c b/Modules/_json.c index 5cf39f2..d3fb784 100644 --- a/Modules/_json.c +++ b/Modules/_json.c @@ -845,14 +845,16 @@ _parse_array_unicode(PyScannerObject *s, PyObject *pystr, Py_ssize_t idx, Py_ssi int kind; Py_ssize_t end_idx; PyObject *val = NULL; - PyObject *rval = PyList_New(0); + PyObject *rval; Py_ssize_t next_idx; - if (rval == NULL) - return NULL; if (PyUnicode_READY(pystr) == -1) return NULL; + rval = PyList_New(0); + if (rval == NULL) + return NULL; + str = PyUnicode_DATA(pystr); kind = PyUnicode_KIND(pystr); end_idx = PyUnicode_GET_LENGTH(pystr) - 1; @@ -1559,8 +1561,11 @@ encoder_listencode_obj(PyEncoderObject *s, _PyAccu *acc, return -1; } - if (Py_EnterRecursiveCall(" while encoding a JSON object")) + if (Py_EnterRecursiveCall(" while encoding a JSON object")) { + Py_DECREF(newobj); + Py_XDECREF(ident); return -1; + } rv = encoder_listencode_obj(s, acc, newobj, indent_level); Py_LeaveRecursiveCall(); |