[Python-checkins] cpython: fix refleak on error
benjamin.peterson
python-checkins at python.org
Sun Jan 26 16:24:30 CET 2014
http://hg.python.org/cpython/rev/406ef1101d7d
changeset: 88724:406ef1101d7d
user: Benjamin Peterson <benjamin at python.org>
date: Sun Jan 26 10:24:24 2014 -0500
summary:
fix refleak on error
files:
Modules/audioop.c | 11 +++++++----
1 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/Modules/audioop.c b/Modules/audioop.c
--- a/Modules/audioop.c
+++ b/Modules/audioop.c
@@ -1608,7 +1608,7 @@
Py_ssize_t i;
int step, valpred, delta,
index, sign, vpdiff, diff;
- PyObject *rv, *str;
+ PyObject *rv = NULL, *str;
int outputbuffer = 0, bufferstep;
if (!audioop_check_parameters(fragment->len, width))
@@ -1626,9 +1626,10 @@
index = 0;
} else if (!PyTuple_Check(state)) {
PyErr_SetString(PyExc_TypeError, "state must be a tuple or None");
- return NULL;
- } else if (!PyArg_ParseTuple(state, "ii", &valpred, &index))
- return NULL;
+ goto exit;
+ } else if (!PyArg_ParseTuple(state, "ii", &valpred, &index)) {
+ goto exit;
+ }
step = stepsizeTable[index];
bufferstep = 1;
@@ -1704,6 +1705,8 @@
bufferstep = !bufferstep;
}
rv = Py_BuildValue("(O(ii))", str, valpred, index);
+
+ exit:
Py_DECREF(str);
return rv;
}
--
Repository URL: http://hg.python.org/cpython
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